How to recover your corrupt or deleted Bitcoin Core wallet ...

Gridcoin "Fern" Release
Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.



Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.


Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.


The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog



Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.







As a reminder:









Detailed Changelog

[] 2020-09-03, mandatory, "Fern"





submitted by jamescowens to gridcoin [link] [comments]

Splitting BCH/BSV still possible today for version 1.9.3?

Today I do have still a large amount unsplit BCH/BSV in one address in my trezor wallet. I didn't split it at the time shortly after the hardfork BCH/BSV dating 15 November 2018 because I was at that time too busy with other things. I thought it would be save if I just didn't thouch it. The address has remained untouched since February 2018.
Today I want to recover the BSV because I want to cash out and exchange the BSV for some other coin and because of the coming fork for BCH in November 2020 not to complicate things further.
In meantime, I have updated my Trezor One wallet to version 1.9.3 . I didn't yet update the address mentioned in orange " Bitcoin Cash changed the format of addresses to cashaddr" and "use this external tool to convert legacy addresses to the new format." with the external site in the Trezor wallet. This because I knew I hadn't yet split the BCH/BSV.
I honestly don't know what the best solution is for recovering my BSV. It's an amount too big to ignore.
Does this way of splitting still work with installed version 1.9.3 of Trezor One wallet? This knowing that:
- The Trezor wallet is displaying another amount of BCH than the address on the blockchain (99771 satoshis difference or 99771 satoshis more on the Trezor One wallet than on the on the address on the blockchain. For me an amount I'm prepared to lose because that's not the big amount I want to recover). This probably comes from 2 small test transactions. Anyway, the amount is different on the blockchain address (where the big amount unsplit BCH/BSV is parked) compared to the Trezor wallet.
- The Trezor One wallet is displaying the new BCH cashaddr which is not including the BSV

The BCH and BSV is still in an old BCH address. Trezor has in meantime updated to version so that the new BCH address is mentioned in my Trezor wallet. The new address (cashaddr) doesn't consist anymore the BSV. That BSV is still in the untouched old BCH address.

How can I find the private key of the old BCH address in my Trezor?
Can I still send the unsplitt BCH/BSV from the old BCH address to a new BCH address (cashaddr) with my Trezor, even when Trezor is in version 1.9.3 displaying the new address which is not consisting the unsplit BCH/BSV?
Or do I have to send the unsplitt BCH/BSV from the old address with the recovered private key from an other alternative wallet?
Can I send first a small amount of unsplit BCH/BSV for a test without the risk of a replay attack or lose funds in the originating address?

Possible solutions:
  1. I'll do the split as described in
supposing that the problems and situtions as mentioned before are not causing for a problem or loss of funds.
  1. I send the money to an exchange (CoinEx) where they are willing to split it in case the coins arrive unsplit. This supposing the problems and situation mentioned before are solved or are not cause for a loss of funds.

Please let me know what the best and easiest solution is without losing my coins. I'm a non tech guy.
submitted by ERS220-A to TREZOR [link] [comments]

ALL of my stored cryptocurrency has been STOLEN from my Ledger Nano S!

Hey everyone... I recently logged into my account in Ledger Live expecting to see a great increase with the price of Bitcoin moving up. Instead of seeing what I expected to be about $13,000.00 worth of Bitcoin, Ethereum, Bitcoin Cash, and Ethereum Classic, I see $0.00 balance on everything! I am absolutely blown away, saddened, and disappointed. I purchased the Nano S over two years ago BECAUSE of security. Now, it seems I have lost literally everything, and there is no phone number to contact this company, only through emails, which they have not responded to. I can clearly see all of the funds from every crypto I was holding were sent out to different addresess which have now all been confirmed on the blockchain. Does anyone here have any ideas at all as to what could have happened, or what I can do here? The only way I know of, that the funds can be accessed, is with the 24 word recovery phrase, and that has been written down on the card, by me 3 years ago, and been kept safely in a burn safe box all this time. So how in the world does something like this happen!? I heard about their data breach, and leaking customers info a couple weeks ago and I am wondering if somehow, someway, that access was gained to my wallet with info that was exposed? Can somebody help me here, or has this happened to anyone else in the last few days? Thanks.

Okay, after reading through all these comments, and everybody saying I must have entered my passphrase on my computer or phone at some point, you guys are right. I forgot, that 3 years ago, when I purchased the Ledger, I wrote down the recovery phrase, and it's been in the burn safe since. BUT, I also, can't believe I'm saying this, but I did enter it into my phone, and sent it to my own email address, where it has been ever since, I guess thinking if I ever lost the paper with the 24 word phrase, or it was stolen, I would have it there, so I could recover my assets. Well, I guess that means somebody else can recover my assets too. :( This IS MY FAULT, and I take full blame for it. I guess I just never thought, without somebody having access to my e-mail that anyone would ever possibly be able to get access to it. It's just so weird, that it's been 3 years, and the assets were just now stolen. I've had close to that amount in there for a couple years now. Again, I thank you for your help and research, i'm to blame here. $13,000 lesson learned. NEVER INPUT YOUR RECOVERY PHRASE INTO DIGITAL FORMAT. Still wish there was something that could be done, but I know once it's gone, it's gone in crypto. Such a shame now that it looks like Bitcoin is beginning it's bull run.
submitted by James88215 to ledgerwallet [link] [comments]

Help required with recovery of BTCs. I'm willing to pay for help

A friend gave me his PC to rebuild. He knew I was into Bitcoins, and told me to recover the wallet from the SSD before formatting it. Upon inspection, I found the SSD was formatted and had nothing on it. So I ran EaseUS data recovery, and recovered the entire drive. This was 2 years back, and I had no idea what I was looking for, because I never mined BTCs to begin with. His PC was with a GTX 900 series GPU, and he mentioned he setup mining for an entire night. Now I'm guessing he could have mined 2 blocks. This is purely my assumption.
I have the data from the SSD, but what should I be looking for? There is no wallet.dat file. There are recovered files with jumbled filenames.
How big should the wallet file be? Is there any other file I should be looking for?
P.S I know of another friend, who mined approximately 10,000 BTCs, and kept the PC aside, after 2 years he sold the PC, and in 2017 when price went up to 18K, he desperately tried to trace the PC, but it was lost. Oh well.
Edit: He started mining in 2011 for 1 night
submitted by mal1k7 to Bitcoin [link] [comments]

According to Analyst Ethereum could face a short crash

Bitcoin's little brother Ethereum has been surprisingly stable in recent weeks. In the opinion of a crypto expert, however, this could soon be over.
Since the price slump in March caused by the corona panic, Ethereum has so far recovered well.
Although the cryptocurrency is still far from the 52-week high that it reached in July 2019, the cyber device is still on the up.
In the past few weeks, internet money has shown surprisingly little volatility and only fluctuated within very narrow ranges.

Chart technique indicates Ethereum price decline

However, crypto expert Edward Morra recently warned on Twitter that the sideways movement could soon be over.
Morra uses an Ethereum chart to explain this, which he believes shows the formation of a "Chuvashov fork". According to him, the Ethereum price could drop to around $ 175 if this fork broke and the Ethereum price fell below the $ 220 mark.
That would correspond to a slump of around 30 percent compared to the current price. For this reason, the Ethereum expert advises put options to minimize the risk. This is also recommended as these are currently very cheap.

Active Ethereum wallets at two-year high

But even if the Ethereum course could go downhill in the short term, the acceptance of cyberdevise seems to continue to increase.
As data from the blockchain analysis portal Glassnode, which are available from BTC Echo, show, the number of active Etherum wallets has only recently reached its highest level in two years.
It is also interesting to see that the number of active Ethereum addresses correlates less and less with the price of an Ethereum.
Glassnode data show that the number of active wallets has increased significantly since the beginning of the year, whereas the Ethereum price remained within narrow ranges.

More scalability is urgently needed

However, as BTC Echo points out, the upcoming Hard Fork Ethereum from the proof-of-work process to the proof-of-stake process could prove to be vital for the cyber device.
This is the only way to achieve the necessary scalability that would help Ethereum to remain relevant to the "decentralized financial system" (DeFi).
After all, there are already other cryptocurrencies that would rely on a mechanism without a miner from the start and would already be efficient enough to be used on the DeFi platform.
Cardano is a prime example of such a cyber device. Cardano has only recently seen a rapid upturn and is currently in seventh place in terms of market capitalization among e-currencies.
The future of Ethereum also depends on the extent to which the cryptocurrency continues to develop in order to keep up with the progress in the crypto market.
submitted by jakkkmotivator to thecryptobasic [link] [comments]

Sextortion by scammer through email

You may not know me, and you are probably wondering why you are getting this email, right? I'm a Hacker who cracked your devices. I setup a malware on the adult video (porn) website and guess what, you visited this site to have fun (you know what I mean). While you were watching videos, your internet browser started out functioning as a "HRDP" – Hidden Remote Desktop Protocol having a keylogger which gave me accessibility to your screen and webcam. After that, my software program obtained all your contacts and files. You entered a password on the websites you visited, and I intercepted it. Of course, you can change it, or already changed it. But it doesn't matter, my malware updated it every time.
What did I do? I generated a backup of your every system (private document files, video, photos, all files). I created a double-screen video. 1st part shows the video you were watching (you've got a good taste ha ha . . .), and 2nd part shows the recording of your webcam. Do not try to find and destroy my virus! (All your data is already uploaded to a remote server) Do not try to contact me. Various security services will not help you; formatting a disk or destroying a device will not help either, since your data is already on a remote server. I guarantee you that I will not disturb you again after payment, as you are not my single victim. This is a hacker code of honor. Don't be mad at me, everyone has their own work.
exactly what should you do? Well, in my opinion, $ 500 (USD) Dollars is a fair price for our little secret. You'll make the payment by Bitcoin (search "Bitcoin Wallet" in Application Store then Download & Install) Make a deposit to your wallet. After that, transfer it to my wallet. My Bitcoin (BTC) wallet address: 👉 1HMsu3Dg3ocegPN2psqQtnsgZESeHVuxmN 👈
(It is case sensitive, Bitcoin wallet address Beginning with 1 and Ending with N)
Important: You have 2 days in order to make the payment. (I've a Facebook pixel in this mail, and at this moment I know that you have read through this email message). To track the reading of a message and the actions in it, I use the Facebook pixel. Thanks to them. (Everything that is used for the authorities can help us.) If I do not get the Bitcoin, I will certainly send out your video recording to all your contacts including relatives, coworkers and all contacts. Having said that, if I receive the payment, I'll destroy the video immediately. If you need evidence, reply with "Yes" and I will certainly send out your video recording to your 6 contacts. It is a non-negotiable offer, don't waste my personal time and yours by responding to this message.
Public Hacker Announcement Google
1 Stop reading news & watching videos about Coronavirus Content and forget it do your life like it never happened. 2 If your family or friends already infected by Coronavirus just do 3 step at point 3,4,5. 3 The first day, Give infected victim every day to drink Mineral water 3 Liters '80 degrees Celsius' minimal then Inject/Hypnotherapy "exploit his mind so he believes" Put suggestion to infected victim and talk to him the water is antibiotic and if they drink it in 3 day they will recover without question (3 Days Guaranteed). 4 The second day, Exploit his mind again "Hypnotherapy" ... and tell to him, Looks like your condition is getting better and take him to the field or the yard to do gymnastics. 5 The third day, Exploit his mind again "Hypnotherapy" ... and tell to him, Day by day your condition is getting better and it seems like next weekend you can go home. At this point we have a benchmark of 7 days, so we will do or repeat the activity at point 3-4, which is drinking 3 Liters '80 degrees Celsius' of mineral water and gymnastics every day. Remember "STOP PUT SAD FACE, ALWAY USE FRESH AND SMILE FACE TO DO POINT 3-4".
NOTE: If you do all from that 5 Steps you're free from Coronavirus because virus need to bypass human antivirus "BRAINPOWER" and if virus can't bypass it the virus cannot continue to spread or inject other payload to next human system ( you know right human have billions system very small), Also that at Point 1 if you do it you can break your BRAINPOWER.
General public hacker information
submitted by auzzieliz to phishing [link] [comments]

PSA: Guide on how to recover your lost Segwit coins using Electron Cash

How to get your recovered SegWit funds using Electron Cash


Thousands of BCH on thousands of coins that were accidentally send to Segwit 3xxx addresses were recovered by BTC.TOP in block 582705.
This was a wonderful service to the community. This had to be done quickly as the coins were anyone can spend and needed to be sent somewhere. This all had to be done before thieves could get their dirty paws on them.
So.. How were they recovered? Did BTC.TOP just take the coins for themselves? NO: They were not taken by BTC.TOP. This would be wrong (morally), and would open them up to liability and other shenanigans (legally).
Instead --BTC.TOP acted quickly and did the legally responsible thing with minimal liability. They were sent on to the intended destination address of the SegWit transaction (if translated to BCH normal address).
This means BTC.TOP did not steal your coins and/or does not have custody of your funds!
But this does mean you now need to figure out how to get the private key associated with where they were sent -- in order to unlock the funds. (Which will be covered below).
Discussions on why this was the most responsible thing to do and why it was done this way are available upon request. Or you can search this subreddit to get to them.

Ok, so BTC.TOP doesn't have them -- who does?

You do (if they were sent to you)! Or -- the person / address they were sent to does!


The Segwit transactions have a bad/crazy/messed-up format which contains an output (destination) which contains a hash of a public key inside. So they "sort of" contain a regular bitcoin address inside of them, with other Segwit garbage around them. This hash was decoded and translated to a regular BCH address, and the funds were sent there.
Again: The funds were forwarded on to a regular BCH address where they are safe. They are now guarded by a private key -- where they were not before (before they were "anyone can spend"). It can be argued this is the only reasonable thing to have done with them (legally and morally) -- continue to send them to their intended destination. This standard, if it's good enough for the US Post Office and Federal Mail, is good enough here. It's better than them being stolen.

Ok, I get it... they are on a regular BCH address now. The address of the destination of the Tx, is it?

Yes. So now a regular BCH private key (rather than anyone can spend) is needed to spend them further. Thus the Segwit destination address you sent them to initially was effectively translated to a BCH regular address. It's as if you posted a parcel with the wrong ZIP code on it -- but the USPS was nice enough to figure that out and send it to where you intended it to go.

Why do it this way and not return to sender?

Because of the ambiguity present-- it's not entirely clear which sender to return them to. There is too much ambiguity there, and would have led to many inputs not being recovered in a proper manner. More discussion on this is available upon request.

Purpose of this guide

This document explains how to:
Complications to watch out for:

Step 1: Checking where your coins went

To verify if this recovery touched one of your lost coins: look for the transaction that spent your coins and open it on explorer.

Normal aka "P2PKH"

Let’s take this one for example.
Observe the input says:
P2SH 160014d376cf1baff9eeed943d58551d53c48377adb98c 
And the output says:
P2PKH OP_DUP OP_HASH160 d376cf1baff9eeed943d58551d53c48377adb98c OP_EQUALVERIFY OP_CHECKSIG 
Notice a pattern?
The fact that these two highlighted hexadecimal strings are the same means that the funds were forwarded to the identical public key, and can be spent by the private key (corresponding to that public key) if it is imported into a Bitcoin Cash wallet.

Multisig aka "P2SH"

If the input starts with “P2SH 220020…”, as in this example, then your segwit address is a script -- probably a multisignature. While the input says “P2SH 22002019aa2610492ee2c18605597136294596d4f0f9bc6ce0974ed3a975d65da4ca1e”, the output says “P2SH OP_HASH160 21bdc73fb15b3bb7bd1be365e92447dc2a44e662 OP_EQUAL”. These two strings actually correspond to the same script, but they are different in content and length due to segwit’s design. However, you just need to RIPEMD160 hash the first string and compare to the second -- you can check this by entering the input string (after the 220020 part) into this website’s Binary Hash field and checking the resulting RIPEMD160 hash. The resulting hash is 21bdc73fb15b3bb7bd1be365e92447dc2a44e662, which corresponds to the output hex above, and this means the coins were forwarded to the same spending script but in "non-segwit form". You will need to re-assemble the same multi-signature setup and enough private keys on a Bitcoin Cash wallet. (Sorry for the succinct explanation here. Ask in the comments for more details perhaps.)

No match -- what?!

If the string does not match (identically in the Normal case above, or after properly hashing in the Multisig case above), then your coins were sent elsewhere, possibly even taken by an anonymous miner. :'(

Step 2: How To Do the Recovery

Recover "Normal" address transactions (P2PKH above)

This is for recoveries where the input string started with “160014”.
Option 1 (BIP39 seed):
Option 2 (single key):
Option 3 (xprv -- many keys):
mkey = "yprvAJ48Yvx71CKa6a6P8Sk78nkSF7iqqaRob1FN7Jxsqm3L52K8XmZ7EtEzPzTUWXAaHNfN4DFAuP4cdM38yrE6j3YifV8i954hyD5rhPyUNVP" from electroncash.bitcoin import DecodeBase58Check, EncodeBase58Check EncodeBase58Check(b'\x04\x88\xad\xe4'+DecodeBase58Check(mkey)[4:]) 
Option 4 (hardware wallet):

How to Recover Multisignature wallets (P2WSH-in-P2SH in segwit parlance)

This is for recoveries where the input string started with "220020.
Please read the above instructions for how to import single keys. You will need to do similar but taking care to reproduce the same set of multisignature keys as you had in the BTC wallet. Note that Electron Cash does not support single-key multisignature, so you need to use the BIP39 / xprv approach.
If you don’t observe the correct address in Electron Cash, then check the list of public keys by right clicking on an address, and compare it to the list seen in your BTC wallet. Also ensure that the number of required signers is identical.
submitted by NilacTheGrim to btc [link] [comments]

Groestlcoin 6th Anniversary Release


Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.

Other Linux


Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here


ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.





ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.



Main Release (Main Net)
Testnet Release


ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.


Live Version (Not Recommended)



ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).





ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).




Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.


Remastered Improvements



ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.



Linux :
 pip3 install -r requirements.txt python3 bip39\ 


ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.



Linux / OSX (Instructions)


UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.



Main Net
Main Net (FDroid)
Test Net


UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.




UPDATED – P2Pool Test Net



Pre-Hosted Testnet P2Pool is available via


submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Putting the fun back into FUNgibility (full node, JM, and yield generator)

I'm new to BTC (<1 year) and not a blockchain guru, but I started stacking sats as an alternative investment. I'm not retiring off my crypto anytime soon, but its enough value that I want to increase my BTC security and competency (currently stored in an exchange wallet like a pleb). I was on the verge of moving everything into cold storage, but then I found JM through Googling keywords along the lines of "bitcoin income generation."
I've been studying up on JM for the last 48h, and decided to: build a full node, create a JM wallet, start running yield-generator. Even though it sounds like income will be zero or close to zero, I hope it will be a fun learning project.
I'm going to go out right now to buy some hardware components and will continue to update this thread after each milestone. I'm expecting to learn a lot through this process so I am making this post so that others can learn from my inevitable mistakes, and a place to ask for help if I run into problems.
Stay tuned for updates!

Update 1: Shopping completed. I'm going with a Raspberry Pi with 4GB of ram, 0.5TB external SSD to store the blockchain. I bought a couple of accessories to help me set up the environment (keyboard, mouse, lcd, usb hub). I also bought a pimoroni fan shim to make sure nothing overheats. I'll be using my windows laptop for initial setup as well. Next step is hardware setup and software environment (Raspian, fan service controller, and hdd partition). Image of all hardware components:
Update 2: Good success with the hardware portion of the project. After I got my OS running I immediately nuked my SD card by running fstab without reading man first - classic. I wasted an hour trying to recover, then reflashed my OS and got everything running. First I got the fan service controller working, then formatted external hdd for ext4 (came with ntfs from the store), setup firewall and tor, and installed bitcoind. The next step is to finish allowing my blockchain to sync, and then test all functionality before starting with joinmarket. Results:
Update 3: It is taking a long time to fully sync to the network so I decided to install but not configure JM during this lag time. I successfully installed JM, but I decided to call it quits for today before editing joinmarket.cfg. I was hoping to be completely done today but I lost several hours due to my own incompetence. I should have enough time during the week to continue this project, so I will check back in tomorrow. Does anyone have advice on joinmarket.cfg settings for tor? Current status:
Update 4: After a long delay due to lack of time during work, I finally got everything working 100%. Due to privacy and security advice from friends, I will not be posting any specific information about my JM wallet, but it is up and running and able to submit and participate in coinjoins - very exciting! I'm going to start learning about payjoin next. Thank you to Joinmarket creators and community for helping me through this process... I will continue to provide new content in the future with any significant updates to either joinmarket code base or to my own setup.
submitted by FUNgibility21 to joinmarket [link] [comments]

AMA: Ask Mike Anything

Hello again. It's been a while.
People have been emailing me about once a week or so for the last year to ask if I'm coming back to Bitcoin now that Bitcoin Cash exists. And a couple of weeks ago I was summoned on a thread called "Ask Mike Hearn Anything", but that was nothing to do with me and I was on holiday in Japan at the time. So I figured I should just answer all the different questions and answers in one place rather than keep doing it individually over email.
Firstly, thanks for the kind words on this sub. I don't take part anymore but I still visit occasionally to see what people are talking about, and the people posting nice messages is a pleasant change from three years ago.
Secondly, who am I? Some new Bitcoiners might not know.
I am Satoshi.
Just kidding. I'm not Satoshi. I was a Bitcoin developer for about five years, from 2010-2015. I was also one of the first Bitcoin users, sending my first coins in April 2009 (to SN), about 4 months after the genesis block. I worked on various things:
You can see a trend here - I was always interested in developing peer to peer decentralised applications that used Bitcoin.
But what I'm best known for is my role in the block size debate/civil war, documented by Nathaniel Popper in the New York Times. I spent most of 2015 writing extensively about why various proposals from the small-block/Blockstream faction weren't going to work (e.g. on replace by fee, lightning network, what would occur if no hard fork happened, soft forks, scaling conferences etc). After Blockstream successfully took over Bitcoin Core and expelled anyone who opposed them, Gavin and I forked Bitcoin Core to create Bitcoin XT, the first alternative node implementation to gain any serious usage. The creation of XT led to the imposition of censorship across all Bitcoin discussion forums and news outlets, resulted in the creation of this sub, and Core supporters paid a botnet operator to force XT nodes offline with DDoS attacks. They also convinced the miners and wider community to do nothing for years, resulting in the eventual overload of the main network.
I left the project at the start of 2016, documenting my reasons and what I expected to happen in my final essay on Bitcoin in which I said I considered it a failed experiment. Along with the article in the New York Times this pierced the censorship, made the wider world aware of what was going on, and thus my last gift to the community was a 20% drop in price (it soon recovered).

The last two years

Left Bitcoin ... but not decentralisation. After all that went down I started a new project called Corda. You can think of Corda as Bitcoin++, but modified for industrial use cases where a decentralised p2p database is more immediately useful than a new coin.
Corda incorporates many ideas I had back when I was working on Bitcoin but couldn't implement due to lack of time, resources, because of ideological wars or because they were too technically radical for the community. So even though it's doesn't provide a new cryptocurrency out of the box, it might be interesting for the Bitcoin Cash community to study anyway. By resigning myself to Bitcoin's fate and joining R3 I could go back to the drawing board and design with a lot more freedom, creating something inspired by Bitcoin's protocol but incorporating all the experience we gained writing Bitcoin apps over the years.
The most common question I'm asked is whether I'd come back and work on Bitcoin again. The obvious followup question is - come back and work on what? If you want to see some of the ideas I'd have been exploring if things had worked out differently, go read the Corda tech white paper. Here's a few of the things it might be worth asking about:
I don't plan on returning to Bitcoin but if you'd like to know what sort of things I'd have been researching or doing, ask about these things.
edit: Richard pointed out some essays he wrote that might be useful, Enterprise blockchains for cryptocurrency experts and New to Corda? Start here!
submitted by mike_hearn to btc [link] [comments]

I am so sorry BCH community, please accept my apology.

I'm sorry BCH community. I always thought this was just another scam. I've falling for all the brainwashing online and never believed in anything other than bitcoin.
It's been easy for me to believe what I wanted to believe and I'll explain why I wanted to believe in BTC. I first heard of bitcoin 6 years ago and I shrugged it off as being something that's pointless, each year after that there was another article that caught my eye about the huge rise in value, everytime I saw it (not lying - every year I saw it), I thought damnit! I should just have bought it, but I guess it's too late now.
A few years later I bought some Ethereum, it was VERY cheap so I bought it, even though I didn't understand it at all (it was very cheap, I bought hundreds with the hopes that it will do what BTC did), I completely forgot about it, and two years later a friend told me ETH was $400 - I rushed to open up my wallet and sync it and realised I don't remember the password, this would've been worth millions, in otherwords I would have had true freedom. I spent around 3 months researching ways to try and recover my password and eventually realised that there is no way, at this point my mac got extremely slow (I blame Sierra) and I had to format / reinstall it. I figured there's no point in taking a backup of the eth directory as I don't have the password to decrypt the wallet anyway, so I nuked it and said goodbye to my freedom.
Now, fast-forwarding, me and my girlfriend are switching phones (she wants and iPhone, I want an Android), the next step for me was to move all my data from the iPhone to the droid (Google Authenticator, mail accounts etc.) as I got to my Notes application I found a note containing my ethereum wallet password. I cannot explain to you how sick this made me feel, even just thinking back about it now is making me feel queesy.
I could have had true freedom, I could get myself, my girlfriend and our child out of South Africa to be in a better country, with lower crime rates, less risk of my rape - better education etc. I could have said goodbye to all of my stress and worries - the long 16 hour work days, it would all have been gone, but I screwed it up - twice.
This made be feel sick and I stayed away from crypto for longer, last year (2016), was the year I decided that I am sick and tired of worrying about our futures, sick of worrying about a robery or a hijacking, sick and tired of long working hours and almost 2hour long commutes on a dangerous freeway. This was the year that I would get into crypto. The first thing I realised is that my reasoning for entering crypto was to seek financial freedom, I didn't just want to buy and hold a currency, I wanted to help the community and make some money doing it, so I took a loan - and built a rig (cheap GTX 1060s) - so far it's helped a lot, the money I've been mining helped keep my nose above water. I haven't been able to pay off the loan yet, but atleast the monthly expenses are all covered.
I decided to keep money aside and save it (instead of buying new cards every n months) into a type of savings account, where I'll keep it until it's enough to build another rig, the second rig will help my pay off the loan, but there's no point in spending the cash on parts that are useless on their own. It worked out pretty well, but unfortunetly even after the doubling of BTC price, it's still not enough for a new rig - however I believe I can get there, the reason I wanted you guys to be wrong is that you were a contradiction to everything I was led to believe the last couple of months and this project (the reports of the "flippining" threatened my survivability).
This latest "dip", hurt a lot, where it went from $20k to $14k - I was close to buying the new rig, I was actually trying to move my BTC from my wallet to Luno so I can sell it - and I saw that my transaction fee was huge, the fee was something like ZAR 1600+, I just couldn't spend it - so I decided to keep holding until Lightning was implemented, and now it dipped - hard :( So I'm still left holding the bag.
I was hurt by these fees, so damn much that I couldn't get my cash out - and I realised how bad it is, I also realised that at the very least Segwit2x could've been implemented to relieve some of this (or atleast minimize the effect), but it just didn't get implemented and I feel that it's disgusting, do they not realise by ignoring the original 'Peer to peer cash system' use-case that some people are getting very hurt through this? I mean - what's the point in a "decentralised" currency if it can be controlled by a central authority (blockstream) - and they hurt the consumers, why didn't I just use a bank to store my savings for my new rig, it would sure as hell have hurt alot less (TX fees to send from Bank to computer shop would have been around ZAR 6 ffs).
Now, I know this is longwinded, but I would like to apologise for thinking every BCH supporter is an idiot/liescammer, the only thing I can say is that I didn't understand it - I didn't understand what you guys were so upset about, until now - and I feel terrible for the few downvotes I made, I feel sorry for saying something like "don't support evil people" when the BCH crowd is trying to keep BTC from collapsing. I feel terrible about it, I really do.
I hope you guys can forgive me, I truly do - I will try my best to educate myself and help others, I will make it my mission. The only thing I ask now of the BCH community, is if someone knows of an easy/cheap/safe way to exchange my BTC for BCH, without those huge TX fees, I am sorry to ask, I know I don't deserve your help, but I'm desperate and running out of time, I'm starting to feel the pressure and I need to get rig x2 up as soon as possible, before life becomes even more uncomfortable.
Thank you for taking the time to read my apology.
submitted by bithereumza to btc [link] [comments]

Introducing NanoVault, an open source wallet for Nano

Hello /nanocurrency, my name is Andrew and over the last few months I have been building and fine tuning my open source wallet, NanoVault, which after extensive testing from the community is now ready for public usage! It aims to make Nano dead-simple to use and is available on your desktop (Windows/Mac/Linux) or on the web at

Some Background

Late last year I heard about Nano (Then RaiBlocks) and was drawn in to investigate further by its incredible claims to solve many of the potential problems we see in Bitcoin and other cryptocurrencies. After reading the white paper and witnessing the strength of the community I decided to invest and quickly became an advocate to all of my crypto friends.
I loved that Nano could deliver on all of its promises, but thought the original wallets weren’t quite doing justice to the technology. So I set out to create my own version of the wallet that was simple, easy, and safe to use. It started as a simple wallet that used your local node, and through lots of feedback and testing from community members, evolved into the more fully featured client side wallet that is ready for everyone to use today.

What is NanoVault?

NanoVault is an open source wallet application for Nano which makes it quick and intuitive to use, while remaining as secure as possible. It is fully client-side signing which means your seed and private keys are generated in your browser and transactions are signed locally. None of your sensitive wallet data is ever sent across your network or stored on any server in any format (Encrypted or otherwise).

Some of the main features

How do I use it?

  1. Download the desktop wallet for Windows/Mac/Linux, or use the web wallet from any device at
  2. Create a new wallet or import your seed from any existing Nano wallet Make 100% sure to save your seed, it is the master key to your accounts, and the only way to recover your wallet
  3. Set a password for your wallet. This is used to encrypt your sensitive information, and is used to unlock the wallet. (While the wallet is locked, new blocks cannot be signed so sending, receiving, creating accounts, etc is disabled)
  4. You are now ready to send and receive Nano with your accounts!

How does it work?

NanoVault performs the standard hashing operations called for by the Nano protocol in your browser using Javascript, and then uses the publically-safe output of that to send to our hosted Nano nodes to broadcast transactions and receive updates from the network.

How is data stored?

By default, your wallet data is stored in your browsers local storage, encrypted by the password you set on your wallet (If desired, you can change the application settings to never store any wallet data). Other data related to the application, such as your settings and address book are also stored in your local storage. They can be cleared completely using the application settings page if needed.
No data at all is ever stored on a server, and only public Nano network transaction information is ever sent across the network.

Whats next?

We have a list of things we are looking at adding in the very near future which you can see on the NanoVault Road Map. What ends up being focused on first will be highly driven by what the community requests, so make your opinion heard! Join us on Discord, keep up to date on Twitter, or submit any bugs or feature requests on GitHub.

Our NanoVault Representative

In an attempt to help decentralize the network, I have also made our node available as a representative. The node is hosted on Amazon AWS and has proven incredibly reliable, even through all of the best stress tests we have undertaken so far. If you have not changed your representative yet, consider using ours at: xrb_3rw4un6ys57hrb39sy1qx8qy5wukst1iiponztrz9qiz6qqa55kxzx4491or


Thank you to the many people in this amazing Nano community who have helped me test the application and improve its features to gear it up for this public launch. It has been incredibly helpful, and I have no doubt that it is only the beginning for both NanoVault and the Nano community at large!
If you have any questions, feel free to ask them below or in our Discord server, and I will do my best to respond. You can also find me in the Nano Discord servers @Cronoh - Thanks everyone!
submitted by cronoh to nanocurrency [link] [comments]

Freelancing guide for beginners in Venezuela(Without Programming Skillls) / Guía de Freelance para principiantes en Venezuela (Sin conocimiento de programación)

Hello reddit! My name is LinkToU, and i’ve been commissioned by u/justgord to share some of my freelancing experience, living in Venezuela. It might not be much, but hopefully it'll help some people get started.
I’ve seen countless numbers of posts here in this subreddit, asking for advice on how to get started, and what are the best ways to receive money, so those are topics i’ll be touching upon in this guide.
As the title says, this is a guide that requires NO programming skills, this is meant to be a guide towards beginners, and people that are having a rough time, like i was, two and a half years ago, before getting into this.
First of all, i recommend reading this guide through google docs, because i'm not too familiar with reddit's formatting, and i think this version just looks better:
Spanish version:
Now, without further ado, let’s dive right into this.
What type of work can you expect to find?
There are actually a few types of jobs that you can easily find without any specific skill, for example, translations, lead generation, data entry, transcriptions, writing articles, and even being a virtual assistant. This list could go on and on, but i’ll just give you a couple websites where you can find these types of work, and you can go figure out what’s best for you.
Where to find work?
Most of the freelance work i've done it's been through two major websites, so i'll talk a little bit about them and about my experience with each.
Spare5 ( is the crowdworking website that got me into this, . This is basically a crowdworking website where you’ll be reviewing different images, annotating and drawing different polygons to help train AI to identify everyday objects.
Getting started in this page is the hardest part, but i’d say it’s just as hard as it was back in 2017 when i started.
You’ll first have to complete every tutorial, then move on to the qualifiers and onto paid tasks (be sure that you understand every task before diving into them, because if you don’t perform well on your paid tasks, they’ll be taken away from you, and you might even get permanently banned).
The minimum payment is $1, and the payment method that they use is PayPal, you don’t need to have a verified Paypal account, and you WILL NOT get your account limited by just receiving money from this page.
Like i said, the hardest part of this page is to get started, as tasks will be scarce, so try not to make any mistakes, and do every task as best as you can, this will guarantee that they give you even more tasks, and eventually, you’ll be assigned permanent tasks, and your dashboard will look something like this: , as you notice, the payment for each task is really low but don’t get discouraged, you’ll want to find one that is easy to do, and that you can memorize the instructions, i’ve made up to $20 in just a couple of hours, out of easy tasks that paid 0.2c each. Of course, you’ll need practice, Practice makes perfect.
I have NOT been working on this page lately, because the payment per tasks has been diminished, and tasks only get more and more complicated to complete.
Next, is Reddit, more specifically, the subreddit where i’ve found most of my freelancing jobs, is /slavelabour , where people post any kind of job that they need done (Seriously, any, i’ve seen many kinds of crazy stuff going on there), along with a payment offer, and usually a method.
This one is pretty good, since you can find different kinds of work based on your skills, i’ve mostly done data entry types of jobs there, but there are many others easy for beginners, you just have to keep an eye out for when any potential job gets posted.
Other similar subreddits that i frequent, but aren’t as active as /slavelabour are: /Jobs4Bitcoins/ , /WorkOnline/ /ForHire/ Follow the same advice that i will give for /slavelabour , as these work similarly.
Those are the main two websites where i've worked at for the past two years, there are some others that i know of, but since i haven't used them, i don't know how they work.
Now, let's talk a little bit about payment methods, and what are some good options for receiving your money once you've got yourself some gigs.
Payment methods:
Now that you know what are some good places to get started, let's talk about what's the best place to receive your payments, and keep your money safe. I’ll take about the few methods that i’ve used myself, such as PayPal, Uphold, AirTM, and most recently, Cryptos.
Where to receive your payments?
Uphold is another cloud based financial services platform, similar to PayPal, and with similar fees. The good thing about this platform, is that you can exchange your funds from USD to Crypto, and many other currencies, at the cost of a relatively small fee.
I haven’t used this method too much myself, as i used this mainly for it’s Virtual Credit Card feature, which is temporarily not available.
AirTM is an e-wallet where you can keep your money, and exchange it to other currency, or buy USD with your local money, all in the same platform.
Out of all the options i'm going to list for payment methods, this is my least favorite, as the fees are incredibly high, and in my opinion, what this website provides isn't worth it.
I haven’t had much experience with AirTM, as the fees are ridiculous, but i’ve used it and i’ll share my experiences.
Finally, Cryptocurrencies, i’ve only started using this method recently, and i can already say, this is my favorite so far, and the method i’ll mainly use from now onwards, as this has proven to be really easy to set up, and in my opinion, the best option for receiving payments, as you’ll pay minimum fees for your transactions, keep your identity safe, and the exchange rate to Venezuela’s currency is really good.
I’d say there is no downside to receiving your payments here, as even if you were worried by the Crypto’s price dropping, you could easily use a third party website to exchange your Crypto, to USD in any other platform you’d like.
The cryptocurrencies that i’ve used are Bitcoin Cash (BCH), Bitcoin (BTC) and Ethereum (ETH), all of the transactions that i’ve done haven’t taken longer than 30 minutes, with the exception of using SideshiftAI to exchange my BCH into BTC, which took about an hour. Setting up a wallet for these is rather easy, however here’s a quick guide for BTC and BCH. .
Also, another point in Crypto’s favor, is that some stores have begun accepting cryptos as a payment method, there’s an app in the Google Play Store named “CryptoLugaresVE” With a list of places accepting crypto as a payment method.
Finally, i’ll talk a little bit about the couple websites that you can use to safely exchange money from USD, to Venezuela’s currency. Other than these, you’d have to find someone of your trust to exchange your currency.
Where to safely exchange your earnings to Venezuela’s currency?
That’s it for now, I’ll probably update the guide as i learn more and try out new stuff, as well as with your feedback. I just want to thank u/justgord for giving me the opportunity to share all of this with you guys!
Hola Reddit! Mi nombre es LinkToU, y u/justgord me comisionó para compartir con ustedes mi experiencia trabajando como freelancer en Venezuela.
He visto un montón de posts de gente pidiendo consejos para comenzar, cuáles son las mejores plataformas para recibir dinero, y cosas así, así que esos serán los temas que trataré en esta guía para principiantes.
Como dice el título, esta es una guía para personas que no tienen conocimiento de programación, sólo necesitarán un buen conocimiento de Inglés.
Recomiendo leer esta guía a través de google docs, ya que no estoy muy familiarizado con el formatting de reddit, y creo que esta versión es más fácil de leer:
Versión en inglés:
Bueno, sin más que contar, comencemos.
¿Qué tipo de trabajo se puede encontrar?
Hay varios tipos de trabajos que puedes realizar sin tener ningún tipo de conocimiento específico, por ejemplo, “lead generation”, registro de data, transcripciones, escritor de artículos, o incluso asistente virtual. Podría seguir nombrando tipos de trabajo, pero lo mejor será que les diga algunos lugares para encontrar trabajo, y que ustedes decidan qué es lo mejor.
¿Dónde puedes encontrar trabajo?
He trabajado principalmente a través de dos sitios web, así que hablaré un poco de mi experience en cada uno de ellos.
Spare5 ( es el sitio web de “crowdworking” con el que comencé a trabajar, hace dos años. Básicamente, estarás revisando diferentes imágenes, anotando y delineando diferentes objetos para ayudar a entrenar inteligencia artificial a identificar dichos objetos.
Diría que lo más difícil, es comenzar en esta página, pero no es mucho más difícil que en el 2017, cuando yo comencé, así que aún es posible.
Lo primero que tendrás que hacer, será completar los tutoriales, que te darán acceso a algunos calificadores, que determinarán si estás listo o no para tareas pagas (asegúrate de comprender bien cada una de las tareas, antes de comenzar a hacerlas, ya que si no las haces bien, te las quitarán y te podrían banear permanentemente.)
El mínimo de pago es $1, pagado a través de PayPal, no hace falta tener una cuenta de PayPal verificada, y recibir fondos de esta página NO hará que tu cuenta de PayPal sea bloqueada.
Como dije antes, lo más difícil de esta página es comenzar, al principio las tareas serán escasas, así que asegúrate de hacerlas bien, ya que esa es la única manera de garantizar que te seguirán enviando tareas. Eventualmente, te darán tareas fijas, y tu panel principal se verá algo así . El pago por cada tarea es bajo, pero lo importante es encontrar una cuál sea fácil y memorizar las instrucciones. Yo he hecho hasta $20 en un par de horas, con tareas fáciles que pagaban 0.2c cada una. Sólo hace falta práctica.
Últimamente no he trabajado en esta página, ya que la paga por las tareas ha disminuido, y sólo son más difíciles de hacer cada vez.
Lo siguiente, es Reddit, más específicamente, el subreddit donde encuentro usualmente trabajo de freelance es /slavelabour , dónde las personas publican cualquier tipo de trabajo que necesiten sea completado, junto con un método de pago, y una oferta, para encontrar a alguna persona dispuesta a hacerlo.
Esta opción es especialmente buena, ya que puedes encontrar muchos tipos de trabajo, dependiendo de tus cualificaciones. Yo he hecho mayormente trabajos de registro de data, pero hay muchas otras opciones fáciles para comenzar, sólo hay que estar pendiente de cuando puedan ser publicadas nuevas oportunidades.
Otros subreddits similares que frecuento pero no son tan activos como /slavelabour son: /Jobs4Bitcoins/ , /WorkOnline/ , /ForHire/ Sigan los mismos consejos que daré para /slavelabour , ya que estos funcionan de manera similar.
Métodos de pago:
Ahora que saben cuáles son algunos buenos lugares para empezar a conseguir trabajo, les hablaré sobre cuáles son las mejores plataformas de pago para recibir dinero, y mantenerlo seguro. Hablaré sólo de los que he usado, como PayPal, Uphold, AirTM, y recientemente, Criptomonedas.
¿Dónde recibir tus pagos?
Por último, hablaré sobre un par de sitios web donde pueden intercambiar dinero de dólares, a la moneda local venezolana. Aparte de estos, existen otros sitios webs de confianza, y siempre está la posibilidad de encontrar una persona de confianza para realizar todos sus cambios de USD - Bs.
Eso es todo por ahora, probablemente siga actualizando la guía mediante vaya aprendiendo nuevas cosas, o con sus recomendaciones. Sólo quiero agradecerle a u/Justgord por darme la oportunidad para compartir todo esto con ustedes!
submitted by LinkToU to vzla [link] [comments]

Forgot My Bitcoin Wallet Password! - YouTube Selling 8.5 BTC Wallet.dat from Bitcoin Core How to Restore a Bitcoin Wallet from a Seed (Blockchain ... How To Restore Bitcoin Wallet Using Recovery Phrase on ... How to Recover Missing Bitcoins / Not Showing Up While ...

A wallet backup protects your bitcoins against computer or software failure. It may also help you retrieve your funds after your device was stolen or lost. There are generally 3 ways to backup a Bitcoin wallet. Different software supports different methods. Make sure you're familiar with your wallet before loading it with bitcoins. An old client of ours got back recently asking if we could help him recover a lost password to Bitcoin core wallet file called wallet.dat. He believed he had the password correctly written down and… Hey guys, I'm wondering if anyone has had any experience getting back a wallet after a factory wipe, I remember having close to 1 BTC a few years ago in my phone however I had to format it and forgot to make a backup. Did you just delete your wallet or do a low-level format of your hard drive? (you can recover your Bitcoins in both cases, but the process is different) Table Of Contents: Ensure That Bitcoin Core Is In Sync: Recover Accidentally Deleted Bitcoins: Recovering Hardware Wallets: Recover A Wallet On Your Phone: Bitcoin Core Might Be Out Of Sync. If you’re running a full node as mentioned in ... If the originating wallet is MultibitHD, Bread Wallet or Bitcoin Wallet for Android by A. Schildbach then follow the guide here instead. If your seed words are from a bip39 wallet (i.e. not Electrum) you will be shown this window below. Choose the legacy p2pkh option if the addresses in the originating wallet begin with ‘1’, p2sh-segwit if they begin with ‘3’ and native segwit if they ...

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Forgot My Bitcoin Wallet Password! - YouTube

In this video, you will learn how to reset Ledger Nano S to factory settings. This utilizes the entering the Ledger Nano S pin wrong for three consecutive ti... Make some extra $$ lending: Signup for DavorCoin: OR Signup for Bitconnect: This is a short video on setting up, ... This guide will show you how to recover your lost or missing bitcoins from the bitcoin core wallet while it's still syncing. My Book: Ledger Nano S: In the earlier video I shared how to configure Ledger Nano S wallet. How to... Flux is proudly sponsored by Webflow, start a new account with an awesome discount: - Gear & Book Recommendations: http://b...