[ANN][GRS] Groestlcoin | 1st to activate Segwit & Taproot

[themikeymen001]

Indeed it does work perfectly for Windows 10 Nvidia np at all.

[themikeymen001]

It is a shame and contra productive that some wallets are still hard to use and there is no community focus. GRS would otherwise be at 500k-700k already so a request to the devs. Focus on community and let it grow.... Let it grow.....

[Furio]

It is a shame and contra productive that some wallets are still hard to use and there is no community focus. GRS would otherwise be at 500k-700k already so a request to the devs. Focus on community and let it grow.... Let it grow.....

It's so easy to say, but HOW. People dont care about tech, people care about better propositions, better value for money, OR FREE money

This is the biggest challenge for crypto, not to attract the ideologic or technical interested people, hell they were interested straight away, but to attract people that dont give 2 shits about the paradigm that crypto shakes, this is only possible if you hand out substantial amounts of money to newcomers and make it easy to use, combined by easy to earn and spend. No codes, no scripts no addresses, numbers names and ease....

[themikeymen001]

It is a shame and contra productive that some wallets are still hard to use and there is no community focus. GRS would otherwise be at 500k-700k already so a request to the devs. Focus on community and let it grow.... Let it grow.....

It's so easy to say, but HOW. People dont care about tech, people care about better propositions, better value for money, OR FREE money

This is the biggest challenge for crypto, not to attract the ideologic or technical interested people, hell they were interested straight away, but to attract people that dont give 2 shits about the paradigm that crypto shakes, this is only possible if you hand out substantial amounts of money to newcomers and make it easy to use, combined by easy to earn and spend. No codes, no scripts no addresses, numbers names and ease....

How:? to make developments to increase community:P? Why is that hard?

[jackielove4u]

Groestlcoin Armory is the most secure and full featured solution available for advanced users and enterprise business to generate and store Groestlcoin private keys. Groestlcoin Armory empowers users with multiple encrypted Groestlcoin wallets and provides permanent one-time ‘paper backups’. Groestlcoin Armory makes Groestlcoin security best practices accessible to everyone through its unique interface and is created with developers in mind for building Groestlcoin apps like exchanges and crowdfunding platforms. Groestlcoin Armory has no independent networking components built in. Instead, it relies on the Groestlcoin Core to securely connect to peers, validate blockchain data, and broadcast transactions for us. The reliance on Groestlcoin Core right now is actually making Groestlcoin Armory more secure!

If you want to manage multiple wallets (deterministic and watching-only), print paper backups that work forever, import or sweep private keys, and keep your savings in a computer that never touches the internet (while still being able to manage incoming payments, and create outgoing payments with the help of a USB key) Groestlcoin Armory is the right choice for you!

Features
• Encrypted wallet (optional). Wallet encryption with GPU-resistent key derivation function: AES256 in-place key encryption. Encryption key is generated with a scrypt-based algorithm to renders GPU-acceleration useless for brute-force passphrase guessing. Speed and memory parameters are calibrated to your system speed.
• Corruption-resistent wallet files Wallet code auto-corrects bit-flips on your hard-drive, and also uses a synchronous backup wallet scheme that guarantees no matter which nanosecond the power goes out, your wallet will never be corrupted (or automatically recovered if it does).
• Maintain offline wallets for 100% security from online attackers. You can use Groestlcoin Armory to create a wallet on a computer that will never touch the internet again, and then make a watching-only copy to use on the internet computer. You can monitor transactions online, and sign transactions offline without needing the blockchain. And since it doesn't need the blockchain, even a computer with 512 MB of RAM can be used as the offline system.
• Import addresses created with VanityGen or sweep funds from paperwallets. Import trusted private keys into your wallets, or just "sweep" the funds to another address in your wallet. Supports private keys in hex, base58, and mini-private-key format used on Groestlcoin Address Utility.
• Toggle between “Standard”, “Advanced”, and Expert modes to guarantee an appropriate set of options and information. Choose between "Standard", "Advanced" and "Expert", to scale the functionality according to your experience level. "Standard" user mode has a reduced set of functionality and only presents information necessary for basic wallet management and transactions. "Advanced" and "Expert" modes have a plethora of extra options and information that most users don't need or want.
• Ability to add "Watching-Only" Wallets. "Watching-only" wallets can be used generate addresses and confirm incoming payments, but cannot spend the money. Keep the full wallet on an offline computer, and maintain it safely from the online computer. Or create a master wallet for your business, and give a watching-only copy to your employees to do business. It's impossible for a hacker (or employee) to steal your Groestlcoins if your private keys are on a computer that never touched the internet!
• SecurePrint for all Backup Types. Print a paper backup of your wallet on one sheet of paper, and keep it in a book on your bookshelf, in a safe, or drop it in a safe-deposit box at your bank. Paper wallets are superior to digital media, because paper is cheap, easy to store, and you can verify the integrity of the backup by eye. If you backup your wallet to a USB key, how do you know that it will still work when you plug it in two years from now? If you can read the characters on the paper backup, you can recover all the funds you ever received to it!
• Developer-Friendly! Thoroughly-commented Python code. Thoroughly-commented C++ code. Thousands of lines of unit-test code for verifying almost every sub-function of the entire library. Simple wallet files. And the "Developer" user mode will give you everything you could possibly need to help you with your own development: browse the blockchain, examine tx scripts, etc.
• Multi-wallet interface: Manage as many wallets as you want simultaneously. Groestlcoin Armory was designed from the start for multi-wallet operations without limit on number.
• Deterministic wallets: Your entire wallet is recoverable from only the root address and a "chaincode." You only need to backup your wallet once, and your funds will be safe forever. (NOTE: if you have imported private keys, consider using the "Backup Individual Keys" dialog instead --you can backup both the root key & chaincode, along with the raw private key data for imported keys, all in one screen).
• One-time-only Backups: Did you know that you need to backup your Groestlcoin Core wallet every 100 addresses? This is a dangerous and unnecessary burden for most users. With Groestlcoin Armory, regardless of whether you make a paper backup or digital backup, it will be good forever. Do it once (though, maybe multiple copies). Store it safely. Never worry again about whether your coins are protected against hard-drive failure.
• Get your private keys! There is no database software obscuring key data. All keys are stored in a straightforward binary wallet format, and easily extractable. If you want to switch to another wallet application, you can simply "Backup Individual Keys" and import them into the other wallet.
• Decentralized Multi-Signature "Lockboxes" (up to 7-of-7)
• Daemon/API for Services and Network Integration
• Message Signing
• Fragmented (M-of-N) Backups

It is appreciated if feedback of the following is provided:
1. Can you receive coins? (small amounts to avoid losing them)
2. Can you send coins?
3. Can you use MultiSig?
4. Can you sweep private keys?
5. Can you verify and sign messages?
6. Can you broadcast Raw transactions?
7. Can you use the EC Calculator?
8. Can you export transactions?
9. Can you export log files?
10. Does it work with Tor?
11. Does the default URL handler work?
12. Can you import private keys?
13. Can you filter your wallets?
14. Can you watch your transactions on the block explorer?

This application is licensed under the GPL version 3. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

The application may have unfound bugs and problems. To leave feedback: 
1. PM me
2. Email: groestlcoin@gmail.com
3. Post reports of errors in this topic.

Important:
Groestlcoin Armory uses a filename .wallet instead of wallet.dat (like in Groestlcoin Core). Back up your files by making a copy of it and moving it to a secure location.
The multi-signature addresses starts with a "3" and not with a "F".
• Location Windows: Navigate to C:\Users\USER NAME\AppData\Roaming\GroestlcoinArmory (or open windows explorer and enter %appdata%\GroestlcoinArmory) and back up your .wallet file by making a copy of it and moving it to a secure location.
• Location Mac: Navigate to ~/Libarary/Application Support/GroestlcoinArmory and back up your .wallet file by making a copy of it and moving it to a secure location.

You can download it using the links below:
Download Windows Wallet here: https://github.com/GroestlCoin/GroestlcoinArmory/releases/download/v0.93.99.1/GroestlcoinArmory_x64.msi
Download the OSX DMG Wallet here: https://github.com/GroestlCoin/GroestlcoinArmory/releases/download/v0.93.99.1/groestlcoin-armory_osx.tar.gz
Compile the Linux wallet: https://github.com/GroestlCoin/GroestlcoinArmory#building-groestlcoin-armory-from-source

Source code:
https://github.com/GroestlCoin/GroestlcoinArmory

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[jwinterm]

Decent volume on Polo lately. That 1M GRS sell order at 550 sat tho 

[themikeymen001]

it does, but the market has to get a new dynamic first before we can build on the future. So big account holders should divide their addresses and there should be a healthy amount of GRS offered at polo +-6-7 million GRS in sell orders. With buy orders at 1,5btc or even lower.

From 30 satoshi price we can slowly let the value of the coin grow 10% per month to our realistic price of 240 satoshi then when we are
6 months-years in our minimal block reward the price can be give a great push.

ATM the market is extremely unhealthy.

[themikeymen001]

I'M MISSING LIKE 50-60 TRANSACTIONS IN THE BLOCKCHAIN.

Blockchain is not working properly.

[jwinterm]

PM from themikeymen001:

My investors going to dump to at least 70 satoshi for the coming time. Then maybe to 20 satoshi. Hope others will do it afterwards too. We dump not because we don't believe in the coin. But too many coins are in hands of too less people. Professor and stock exchange specialist told me (us) to dump at least millions of coins.

Price will fall even harder for the coming time.

Is the FUD so you can buy back in cheaper? Telling people you're gonna dump hard and that the blockchain is broken (with zero examples/evidence of addresses or transactions), so you can get them to dump and you buy back in lower? Just being vindictive because the coin didn't get you two lambos? Not sure what your motivation is, but it's pretty clear your trying to manipulate people for your own interest.

[PsychoticBoy]

I'M MISSING LIKE 50-60 TRANSACTIONS IN THE BLOCKCHAIN.

Blockchain is not working properly.

Blockchain is working properly, it's just you.

You are just spreading FUD! Probably to make the GRS price drop.

People do not fall for this, themikeman001 wants to buy cheap GRS

[themikeymen001]

PM from themikeymen001:

My investors going to dump to at least 70 satoshi for the coming time. Then maybe to 20 satoshi. Hope others will do it afterwards too. We dump not because we don't believe in the coin. But too many coins are in hands of too less people. Professor and stock exchange specialist told me (us) to dump at least millions of coins.

Price will fall even harder for the coming time.

Is the FUD so you can buy back in cheaper? Telling people you're gonna dump hard and that the blockchain is broken (with zero examples/evidence of addresses or transactions), so you can get them to dump and you buy back in lower? Just being vindictive because the coin didn't get you two lambos? Not sure what your motivation is, but it's pretty clear your trying to manipulate people for your own interest.

100% true. Smart guy:)

[themikeymen001]

I'M MISSING LIKE 50-60 TRANSACTIONS IN THE BLOCKCHAIN.

Blockchain is not working properly.

Blockchain is working properly, it's just you.

You are just spreading FUD! Probably to make the GRS price drop.

People do not fall for this, themikeman001 wants to buy cheap GRS

themikeymen001*** true I want to buy cheap. That is why I going to drop 6 million more.
Price is overrated:)

Cheers.

[themikeymen001]

Hold on to all your GRS you will see what the price will do:) Be smart hold on to your GRS keep it safe and stored:)

[idolacchacked]

Hold on to all your GRS you will see what the price will do:) Be smart hold on to your GRS keep it safe and stored:)

go go dump talk is cheap

[themikeymen001]

Hold on to all your GRS you will see what the price will do:) Be smart hold on to your GRS keep it safe and stored:)

go go dump talk is cheap

Who on earth are you?

[idolacchacked]

Hold on to all your GRS you will see what the price will do:) Be smart hold on to your GRS keep it safe and stored:)

go go dump talk is cheap

Who on earth are you?

some one who is going to help you lose your coins 

[themikeymen001]

Hope everyone will help to let the sell orders grow to 10 million GRS or more.

[idolacchacked]

Hope everyone will help to let the sell orders grow to 10 million GRS or more.

ok i give you some sells at 700sats 1mil ok?

[jackielove4u]

Groestlcoin Address Utility allows a user to do various useful functions with Groestlcoin addresses, such as convert them between various formats, encrypt and decrypt them, and print them as paper wallets. This program is written in C# and is based on Microsoft's .NET / Visual Studio toolchain. Groestlcoin Address Utility runs natively for Windows, and also runs on Linux and Mac using Mono.

If you need a utility to do all kind of conversions between Groestlcoin hex/address and public/private keys Groestlcoin Address Utility is the right choice for you!

Features:
• Ability to copy Qr code graphic into the clipboard for use with other programs.
• Base58 Calculator allows arbitrary conversions of base58 values to hexadecimal and vice versa, regardless of length.  Add a "?" to the end of any base58 string to suspend verification of the checksum.
• Support for compressed public keys and the ability to convert between compressed and uncompressed.
• A calculator that lets you convert between private and public keys, hex and base58 Groestlcoin addresses.
• Bulk Groestlcoin address generator
• Paper wallet printer
• Decrypter for encrypted private keys
• Self-escrow utility
• Intermediate code generator (used for creating encrypted paper wallets)
• Physical Groestlcoin insert printer (the small round private key paper found in physical Bitcoins)

Groestlcoin Address utility screen:
Create new Groestlcoin addresses with corresponding minikey and standard private key formats
Copy Groestlcoin addresses and private keys to the clipboard as QR code images
Convert minikeys to WIF/hexadecimal private key formats
Create private keys from text strings via groestl hash ("brainwallet")
Convert between hexadecimal and WIF private key formats
Decrypt/encrypt private keys per BIP 0038
Calculate public key from private key
Calculate compressed/uncompressed equivalents for public keys
Confirm that public keys are valid (i.e. that they represent a valid EC curve point)
Calculate Hash160 from public key
Calculate Groestlcoin address
View balance on block explorer

Base 58 Calculator screen:
The Base58 calculator screen allows quick conversions between the Base58 encoding commonly used in Groestlcoin-related objects and the encoded hexadecimal equivalent. This screen is especially useful for discovering what hexadecimal prefix is required to create Base58 strings with a specific prefix, or for seeing what is encoded in non-standard Base58 strings generated by service providers.
The 32-bit checksum is verified on all Base58 entries, and "invalid" is displayed in the hex box if the checksum is incorrect. However, verification of the checksum can be skipped simply by appending a question mark (?) to the end of the Base58 string. Once the hexadecimal equivalent is known, simply making an insignificant change to the hex box (such as adding a space to the end) will result in the correct checksum being recomputed and displayed.
If "invalid" is still shown after adding a question mark to the Base58 string, it probably contains invalid characters such as 0, O, I, or l.

Key Combiner screen:
The Key Combiner screen allows elliptic-curve arithmetic on Groestlcoin public and private keys. Specifically, multiplication can be used for creating two-factor Groestlcoin addresses, and addition can be used for secure vanity address generation.
The two boxes accept either a public or private key in any recognized format (hexadecimal, WIF, minikey, etc.).
Multiplying or adding two private keys yields a new private key, as well as its corresponding public key and Groestlcoin address.
Multiplying or adding a private key and public key yields a combined public key and Groestlcoin address, but no private key. When the public key input is replaced by the matching private key, then calculating the resulting private key becomes possible.

Two-Factor Groestlcoin Tools:
When you order a 2-factor item, you can protect it with a passphrase which you can convert to an intermediate code. The Intermediate Code preserves enough information about the passphrase to be able to create a public key and 2-factor groestlcoin address from it, but not the private key. The 2-factor system ensures that nobody can redeem the value from the item unless they have the passphrase.

Escrow tools:
Escrow allows two people to transact in Groestlcoin while leaving their funds visible to everybody and accessible to nobody until somebody releases them. It allows the payer or the payee to release funds to one another, and also lets a third person decide for them if the two can't agree.  The third person never has access to take the funds, and is only needed to release the funds if the original two can't agree who gets them.  Whoever gets a copy of all three "invitations" gets access to the funds.

Vanity private keys:
Generate a random address, and then add a question mark to the WIF private key (turns off checksum). Substitute characters. Convert to hex and then back to WIF (which will replace the checksum with a valid one). Once you have a working vanity private key that stays the same no matter which way you convert it, then generate the public key and groestlcoin address from it.

It is appreciated if feedback of the following is provided:
1. Can you generate bulk addresses?
2. Can you use Base58 calculator succesfully?
3. Can you use Key Decrypter succesfully?
4. Can you use Two-factor Groestlcoin Tools succesfully?
5. Can you use Escrow Tools succesfully?
6. Can you copy QR code into other programs?
7. Can you print paper wallets?
8. Can you watch ur addresses on the block explorer?

This application is licensed under the GPLv3 license. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

The application may have unfound bugs and problems. To leave feedback: 
1. PM me
2. Email: groestlcoin@gmail.com
3. Post reports of errors in this topic.

Important:
Save all your private keys before closing the program by copying it and moving it to a secure location. Otherwise all the information will be gone!

Windows:

• Download the installer here https://github.com/GroestlCoin/Groestlcoin-Address-Utility/releases/download/v2.6/groestlcoin-address-utility.msi

Linux:

• Download ZIP archive here https://github.com/GroestlCoin/Groestlcoin-Address-Utility/archive/v2.6.zip.
• Install Mono On Ubuntu: apt-get install mono-complete.
• Set Execution mode for file GrsAddress.exe: chmod +x GrsAddress.exe.
• Run: ./GrsAddress.exe

OS X:

• Download ZIP archive here https://github.com/GroestlCoin/Groestlcoin-Address-Utility/archive/v2.6.zip.
• Download and install Mono for OS X: http://www.mono-project.com/download/.
• Set Execution mode for file GrsAddress.exe: chmod +x GrsAddress.exe.
• Run: mono GrsAddress.exe

Note: ZIP archive contains 3 files: GrsAddress.exe BouncyCastle.Crypto.dll ThoughtWorks.QRCode.dll

Source code: https://github.com/GroestlCoin/Groestlcoin-Address-Utility

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[PsychoticBoy]

Finished the GRS Vanitygen modifications - Windows binaries here (signed):

https://ottrbutt.com/grs-vanitygen/grs-vanitygen.zip
https://ottrbutt.com/grs-vanitygen/grs-vanitygen.zip.sig

Great release 
Lets make some personalized addresses