Topic: [ANN][GRS] Groestlcoin | 1st to activate Segwit | Building Lightning Network - page 93. (Read 558212 times)

just wana remind pool operators
time to research merged mining abilities of ur favorite pool software

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After a measure of hard work adapting the latest Wallet32 (v0.3.17) for Blackberry to Groestlcoin, the Groestlcoin wallet32 beta (v0.1.3) is ready for testing. The app allows you to send and receive Groestlcoins on your device using QR codes and URI links. When using this app, please store your secret phrase and email them to yourself! Then your coins can be retrieved even if you loose your phone.

Groestlcoin wallet32 implementations:
BIP-0032 to implement a hierarchical deterministic wallet
BIP-0039 to implement a mnemonic code of mnemonic sentence for the generation of deterministic wallets (process for turning in into a BIP-0032 seed)
BIP-0044 to implement a logical hierarchy for deterministic wallets based on an algorithm described in BIP-0032 (specific format of a BIP-0032 wallet)

Features
• Multiple logical "accounts" within each wallet.
• Fresh receive and change addresses are used for each transfer.
• Wallet only needs to be backed up once, on initial creation.
• Wallet backup consists of simple list of 12 common words (BIP-0039).
• Same wallet may be securely accessed concurrently from multiple devices.
• Wallet data is protected by Groestl passcode.
• Import paper wallets and sweep them.

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 scan a QR code from another phone.
4.  Can you request coins via email or other Blackberry service?
5.  How long does it take to sync the blockchain?
6.  How much space does it take up on your phone?
7.  Does it calculate exchange rates properly?

Important:
Store your secret phrase somewhere safe!

To close the app, simply press the back button until you reach your home screen.  The app will close itself (there is no need for a disconnect option). 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 hashengineering on bitcointalk: https://bitcointalksearch.org/user/hashengineering-155038
2. Email: [email protected]
3. Reports of errors can also be posted in this topic.

Groestlcoin Wallet32 is available in the Blackberry World:
https://appworld.blackberry.com/webstore/content/59983902/

Source code:
https://github.com/Groestlcoin/groestlcoinj - Groestlcoin Java Library (for the Blackberry App and possibly other software)
https://github.com/Groestlcoin/GroestlCoin-Wallet32 - The Groestlcoin wallet32 Blackberry Source code

Пoкa GroestlCoin тoлькo нa oднoй биpжe, в нeгo нe бyдyт вклaдывaть бoльшиe cyммы для дoлгocpoчнoгo xpaнeния, тaк кaк oчeнь бoльшoй pиcк ocтaтьcя c пycтым мecтoм (ecли биpжa вдpyг зaкpoeтcя, нeдaвний пpимep - Cryptsy)  . Heoбxoдимa вoзмoжнocть тopгoв нa нecкoлькиx биpжax, лyчшe shapeshift.io или hzxchange.net или multigateway.org

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If you want to solo mine with Groestlcoin then SGminer5-grs is the right choice for you

Features
• GBT solo mining support by using the --grs-address flag
• Support to add a signature to sign your mined blocks by using the --grs-sig flag
• Free software - Gnu GPL v3. Anyone can audit the code.
• Written in C - The code is short, and easy to review.
• User Friendly - no need to use the --difficulty-multiplier flag anymore
• Multiple Groestlcoin kernels included for testing

Example how to use:
sgminer.exe -k groestlcoin -o http://192.168.1.2:1441 -u u -p p --grs-address FZ4AfMJjHNzjtMHvFR244TZf2934Y6J5Fr --grs-sig YourSignatureHere -g 1 -w 256 --no-submit-stale -I 20 --gpu-engine 1100 --gpu-memclock 1500 --gpu-fan 100

It is appreciated if feedback of the following is provided:
1. Can you solo mine?
2. Can you pool mine?
3. Can you sign your own mined blocks?

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 or damage your CPU/GPU, 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 Wolf on bitcointalk: https://bitcointalksearch.org/user/wolf0-80740
2.  Email: [email protected]
3.  Reports of errors can also be posted in this topic.

Download the SGminer5-grs here: https://github.com/Groestlcoin/sgminer/releases/download/1.1/sgminer5-grs.zip

Source code: https://github.com/Groestlcoin/sgminer

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If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then vanitygen is the right choice for you to create a more personalized address.

Features
• Vanitygen accepts as input a pattern, or list of patterns to search for, and produces a list of addresses and private keys.
• Vanitygen's search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky.
• Vanitygen includes components to perform address searching on your CPU (vanitygen) and your OpenCL-compatible GPU (oclvanitygen). Both can be built from source, and both are included in the Windows binary package.
• Upon finding a match for a given pattern, vanitygen will stop searching for additional matches for that pattern. To search for multiple matches for each pattern, use the -k option
• Prefixes are exact strings that must appear at the beginning of the address. When searching for prefixes, vanitygen will ensure that the prefix is possible, and will provide a difficulty estimate.  Exact prefixes are case-sensitive by default, but may be searched case-insensitively using the -i option
• The percentage displayed just shows how probable it is that a match would be found in the session so far. If it finds your address with 5% on the display, you are extremely lucky.  If it finds your address with 92% on the display, you are unlucky.  If you stop vanitygen with 90% on the display, restart it, and it finds your address with 2% on the display, your first session was unlucky, but your second session was lucky.
• Vanitygen uses the OpenSSL random number generator. This is the same RNG used by groestlcoin and a good number of HTTPS servers. It is regarded as well-scrutinized. On Linux, the RNG will be seeded from /dev/urandom. Guessing the private key of an address found by vanitygen will be no easier than guessing a private key created by groestlcoin itself. Nonetheless, if you feel the default RNG is unable to provide numbers that are sufficiently difficult to guess, vanitygen can be directed to seed the RNG from an external file using the -s option.
• To speed up address generation, vanitygen uses the RNG to choose a private key, and literally increments the private key in a loop searching for a match. As long as the starting point is not disclosed, if a match is found, the private key will not be any easier to guess than if every private key tested were taken from the RNG. Vanitygen will also reload the private key from the RNG after 10,000,000 unsuccessful searches (100M for oclvanitygen), or when a match is found and multiple patterns are being searched for.
• Free software - Gnu GPL v3. Anyone can audit the code.
• Written in C - The code is short, and easy to review.

To use vanitygen, you need to open a command line window and change to the directory where you extracted the vanitygen program.  An easy way to do this in Windows 7, hold down the shift key, right-click on the folder where you unzipped vanitygen, and select "Open command window here."  Then, you can type the vanitygen command at the prompt. Example how to use:
vanitygen -G FXSLUT
Difficulty: 264104224
Pattern: FXSLUT                                                               
Address: FXSLUT2zcZPnhJ7J3BqGUCQMj5cEUyN31V
Privkey: 5KNtRRpMfpYXVuSv86GF2pKhS4TDvVGy4c2L6psSLRkPikFbzUf

Note: Groestlcoin addresses consist of random digits and uppercase and lowercase letters, with the exception that the uppercase letter "O", uppercase letter "I", lowercase letter "l", and the number "0" are never used to prevent visual ambiguity.

It is appreciated if feedback of the following is provided:
1. Are you able to create vanity addresses for Groestlcoin?
2. Are you able to sweep the private keys (using any of our clients)?
3. Are you able to imprt the private keys (using any of our clients)?

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 Wolf on bitcointalk: https://bitcointalksearch.org/user/wolf0-80740
2.  Email: [email protected]
3.  Reports of errors can also be posted in this topic.

Download the Groestlcoin vanitygen here: https://github.com/GroestlCoin/vanitygen/releases/download/1.0/grs-vanitygen.zip

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

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If you want to solo mine with Groestlcoin then SGminer5-grs is the right choice for you

Features
• GBT solo mining support by using the --grs-address flag
• Support to add a signature to sign your mined blocks by using the --grs-sig flag
• Free software - Gnu GPL v3. Anyone can audit the code.
• Written in C - The code is short, and easy to review.
• User Friendly - no need to use the --difficulty-multiplier flag anymore
• Multiple Groestlcoin kernels included for testing

Example how to use:
sgminer.exe -k groestlcoin -o http://192.168.1.2:1441 -u u -p p --grs-address FZ4AfMJjHNzjtMHvFR244TZf2934Y6J5Fr --grs-sig YourSignatureHere -g 1 -w 256 --no-submit-stale -I 20 --gpu-engine 1100 --gpu-memclock 1500 --gpu-fan 100

It is appreciated if feedback of the following is provided:
1. Can you solo mine?
2. Can you pool mine?
3. Can you sign your own mined blocks?

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 or damage your CPU/GPU, 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 Wolf on bitcointalk: https://bitcointalksearch.org/user/wolf0-80740
2.  Email: [email protected]
3.  Reports of errors can also be posted in this topic.

Download the SGminer5-grs here: https://github.com/Groestlcoin/sgminer/releases/download/1.1/sgminer5-grs.zip

Source code: https://github.com/Groestlcoin/sgminer

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In order to bring Groestlcoin to the mainstream masses the Electrum-grs Blackberry wallet (v0.5.22) is ready for testing. The app allows you to send and receive Groestlcoins on your device without syncing the blockchain. When using this app, please store your secret phrase and email them to yourself! Then your coins can be retrieved even if you loose your phone. Furthermore, this puts the user in total control of their funds at any given time.

Electrum-grs Blackberry implementations:
BIP-0032 to implement a hierarchical deterministic wallet
BIP-0039 to implement a mnemonic code of mnemonic sentence for the generation of deterministic wallets (process for turning in into a BIP-0032 seed)

Features
• Exchange rates for various national currencies
• Manual receiving address management (enable in settings)
• Wallet only needs to be backed up once, on initial creation
• Wallet backup consists of simple list of 12 common words (BIP-0039)
• Empty the wallet with 1 click
• Automatic connectivity management with fast reconnects and detection of network change
• Password protect your recovery phrase
• Top security - Electrum-grs uses bank grade technology. Your money is kept safe by guaranteeing that your private keys will never leave your gadget. The user has absolute control
• Warning if there are no connections to the Electrum-GRS servers
• Click on any addresses to edit the label or copy it
• Support payment URIs requests from browsers and other apps

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 scan a QR code from another phone.
4.  Can you request coins via email or other Blackberry service?
5.  Does it calculate exchange rates properly?
6.  How fast is a transaction?

Important:
Store your secret phrase somewhere safe!

To close the app, simply press the back button until you reach your home screen.  The app will close itself (there is no need for a disconnect option). 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 hashengineering on bitcointalk: https://bitcointalksearch.org/user/hashengineering-155038
2. Email: [email protected]
3. Reports of errors can also be posted in this topic.

Groestlcoin-GRS Blackberry is available in the Blackberry World:
https://appworld.blackberry.com/webstore/content/59983243/

Source code:
https://github.com/Groestlcoin/groestlcoinj - Groestlcoin Java Library (for the Blackberry App and possibly other software)
https://github.com/Groestlcoin/android-electrum-grs - Groestlcoin Blackberry Electrum-grs