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Groestlcoin June Development Update & Release!

Another Quarter, Another Release! The Groestlcoin production factory has been working overtime as always in order to deliver even more tech to push Groestlcoin mainstream when the time comes.
There have been many new fantastic wallets and exchanges added to Groestlcoins repertoire over the past 3 months so we will re-cap these before moving on to what is new today.

Recap

What's New

Re-forged: Groestlcoin Samourai

Groestlcoin Samourai is a wallet for the streets. A modern Groestlcoin wallet hand-forged to keep your transactions private, your identity masked, and your funds secure. Its main advantages are its extreme portability and is the most secure Groestlcoin mobile HD wallet.
We've built a wallet that Groestlcoin deserves. If you are looking for a wallet that Silicon Valley will never build, the regulators will never allow, and the VC's will never invest in, this is the perfect wallet for you.
![Groestlcoin Samourai Release Video](http://img.youtube.com/vi/i3WU8Tde8XQ/0.jpg)

Head over to the Groestlcoin Samourai Release Page here for the full release announcement.

New: GroestlImage

Groestlimage turns any file into a mnemonic phrase allowing users to generate Groestlcoin private keys and addresses based on the data URI of the provided file. A picture is worth a thousand Groestls.

Features:

Link

https://groestlcoin.org/groestlimage/

Source Code

https://github.com/Groestlcoin/groestlimage

New: Groestlcoin Core Config Generator

Groestlcoin Core Config Generator is a simple GUI to configure the groestlcoin.conf file – A developers dream tool!
Each configuration option is available via the user interface, grouped by what attributes they affect. For ease of getting started with a new configuration, a variety of preset "node classes" are available on the right-hand-side of the screen. Selecting a preset will load our recommended base configuration for a node fitting that description, at which point you can then tune the configuration at the single option level.

Features

Link

https://config.groestlcoin.org/

Source Code

https://github.com/Groestlcoin/groestlcoin-core-config-generator

New: Groestlcoin Dumb Block Explorer

Dumb Block Explorer is a trivial block explorer written in a single PHP file. Now everybody can run their own block explorer.

Features

Link

https://www.groestlcoin.org/explore

Source Code

https://github.com/Groestlcoin/dumb-block-explorer

New: Groestlcoin SMS Push TX

Groestlcoin Simple Push TX is a server to push Groestlcoin transactions via SMS. Now everybody can send new transactions via SMS if the Internet is not usable (i.e. blocked by government entities or becomes otherwise unavailable).

Features

Source Code

https://github.com/Groestlcoin/smspushtx

Update: Electrum-GRS 3.3.6

Electrum-GRS is Groestlcoins #1 thin-client for Windows, MacOS, Linux and Android, based on a client-server protocol. Supporting multi-sig wallets without the bloat of downloading the entire blockchain.

New Features (Universal)

New Features (Windows, MacOS, Linux)

New Features (Android)

Link

https://github.com/Groestlcoin/electrum-grs/releases/download
https://play.google.com/store/apps/details?id=org.groestlcoin.electrumgrs

Source Code

https://github.com/Groestlcoin/electrum-grs
submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

J'ai acheté un mineur USB en Bitcoin à Saint Lazare

Après avoir beaucoup réfléchi à investir dans le minage, fait des calculs, observé le marché, lorgné du côté des BFL Jalapeno, et vu la difficulté monter en flèche, j'ai finalement sauté le pas aujourd'hui en achetant un Block Erupter ASIC Miner usb.
Je suis convaincu que nous vivons une révolution, et j'avais envie de posséder un petit bout de cette histoire de crypto devises.
Je fais donc un tour sur le net, localise quelques vendeurs, les contacte un par un pour finalement avoir une réponse: Monsieur Spam en a plusieurs, il les écoule à 15€ pour investir dans autre chose. Rendez-vous est pris en plein centre de Paris à midi.
Je dépose quelques bitcoins dans mon wallet android, et en route pour ma première transaction crypto devise contre objet tangible.
Mon vendeur est en place, nous papotons: développeurs tous les deux, lui s'est mis à miner sur CG il y a longtemps, cette époque bénie où l'on pouvait chauffer son appart en gagnant de l'argent à coup de dissipateurs thermiques :) Les temps changent, la donne est différente; nous sommes convaincus que bitcoin est là pour durer, au moins faire bouger les lignes.
Vient le moment de payer. Je sors mon smartphone, scanne le qr code affiché sur le sien, envoie 15 euros, et "DRING" ! La transaction est effectuée quasi-instantanément, les bitcoin sont dans son wallet. Je l'invite au prochain meetup et sur reddit, on se reverra peut être, c'est une petite communauté.
Ce qui est impressionnant, c'est que lors d'une transaction de personne à personne dans le monde réel, le processus est extrêmement fluide avec les appli smartphone. 3 clics et boum c'est bon. Easy as cash !
Je pars donc avec ma minuscule machine, et me prépare à miner n'importe quoi à l'aide de CryptoSwitcher et CoinChoose... peu importe le flacon, pourvu qu'on ait l'ivresse.
TLDR: j'ai acheté un ASIC avec des bitcoin et ça s'est super bien passé.
submitted by dahugobez to BitcoinFrance [link] [comments]

Making profit from Altcoins by means of this method ?

This is a little over 2 years ago , article , http://www.cryptobadger.com/2013/05/altcoin-explosion-profit/ But I believe the theory should still work today . Basically it's talking about how-to mine altcoins in short-term and still make profit from it. Please bare with me , I've only been researching mining digital coins for the past 3 days (almost non-stop) , and feel that I've made some good progress (in understanding all of this topic) , but still I have much more to learn. With that said I have the following important questions (I need help fully understanding correctly):
(but before my questions, I'd recommend reading the above mentioned article, or you may simply see the following summary of the theory mentioned in said article:
  1. Check CoinChoose often.
  2. If an altcoin is significantly more profitable than litecoin, switch your miner(s) over to it by signing up for a mining pool that deals with that particular altcoin and pointing cgminer at it.
  3. Sign up for Vircurex, Bter.com, or another cryptocurrency exchange.
  4. Cashout from the altcoin mining pool directly into Vircurex (you can generate addresses within the “accounts” section of Vircurex for this purpose).
  5. Trade the altcoin for bitcoin (or litecoin, or whatever you want) on Vircurex.
  6. Profit!
)
Now onto my questions:
  1. Taking as example, right now at this moment, Friday 28-08-2015 @ 2:06pm Eastern Time (US) .... Novacoin has (% profitability of BTC) equal to 25,918.69% , compared to Litecoin having (% profitability of BTC) equal to 15,954.03% ; of course Bitcoin has (% profitability of BTC) equal to 100% . Does this mean that if I start mining novacoin I would be generating significantly more (& faster) "digital-money" than otherwise mining (at this very moment) any other digital-currency (assume using same miner hardware & of course altcoins values are different across each other) ?
  2. Taking as example #1 above and noting the theory mentioned above , if I were to attempt to make profit from mining the most profitable altcoin at any given time , to do so I would for each time the rankings of altcoins changes in the list seen at http://www.coinchoose.com/ , I would have to obtain a wallet specific to that altcoin I am going to mine & also join a mining pool specific to that altcoin , in order to proceed with mining that most profitiable altcoin using my miner device (& of course make the necessary changes, e.g. change from scrypt to sha-256 , or vice versa, & Etc.) ?
  3. Since I am set on trying out this theory , and because I'd like to make the most money possible , for all of this to be worth my while , I must get a miner that is "ASIC" but that is capable of doing both "scrypt" & "sha-256" , and which has the highest possible speed available (I am thinking of a miner that has 1 TH/s) , are these points made here all correct (in this question #3) ?
  4. Staying with the theme of fastest miner I can get (as stated in the above question #3) , should I expect that if I am mining a altcoin that is significantly less in value & less in dificulty , then I should be able with this miner significantly mine , significnatly several more coins than if I were to be mining bitcoin itself (of course understanding that from digital-currency to another digital-currency the vaules are different) ? And follow up question to this one, if mining an altcoin that is significantly less in value than bitcoin but still using the same miner device that I would use for bitcoin mining, namely the fast 1 TH/s speed miner, then mining solo that altcoin is as good or almost as good as mining in pool that altcoin (the same cannot be said about mining bitcoin, where you really must use a mining pool in order to be succesful) ?
  5. A question about mining pools , I understand that it is a much of devices joining teams together to solve the algorithm , but in these pools is the work being broken up across the different devices so that no repetitive calculations are being done , or how exaclty does the work within a mining pool work-out-to-be (I would hope it's not a brute force job and that there is some form of efficiency going on in these mining pools) ?
submitted by JessicaCediel to altcoin [link] [comments]

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