Categories
Weekly Update

This Week In TurtleCoin (September 17, 2019)

Developer Updates

This is a place where anybody in our community can submit a post about the TRTL project they’re working on. It’s a great way to attract helpers for your project and show people what to keep an eye out for. We encourage you to show works in progress as well as finished products, as we’re happy to see them all and it shows that we’re an active community. To submit your post, click this link

violetminer

I made some great progress on the Nvidia backend for violetminer this week. It’s now working, and hashing at a pretty decent speed. There are still a few more things I need to fix before making a release, however. Firstly, it instantly crashes on Windows 10, due to Windows 10 seemingly reserving about 20% of GPU’s vram. When I limit the memory usage, the performance suffers, so am not sure how best to solve this issue yet.

Secondly, I think I need to alter my code to use streams instead. With the current method, the CPU spins in a loop waiting for the kernel to finish. I believe this is the cause of hashrate being significantly reduced when CPU mining is enabled – the CPU is too busy mining itself to wait for the GPU kernel to finish.

I’ve been working on getting all the automated CI builds working with CUDA, so people don’t have to compile themselves. So far, Linux with both GCC and Clang are working, and so is Mac OSX – but Windows is being a bit of a pain to find the installed cuda toolset. I think I’m getting pretty close to fixing it, however.

Oh – I also need to check the miner works correctly on multiple GPUs. I think I’ve done the programming right, but don’t have multiple GPUs myself, so can’t really test.

I probably also need to add an intensity option for people who don’t want to run their GPUs at max speed.

Zpalm

https://github.com/turtlecoin/violetminer/tree/nvidia

https://social.technet.microsoft.com/Forums/sharepoint/en-US/15b9654e-5da7-45b7-93de-e8b63faef064/windows-10-does-not-let-cuda-applications-to-use-all-vram-on-especially-secondary-graphics-cards

turtlecoin-wallet-backend-js

More updates to the JavaScript/TypeScript wallet backend this week. Additions include…

  • Auto optimization is now functioning as expected, so your wallet is always ready to send the max amount possible
  • Using pre-generated key images to speed up transaction creation
  • Improving error messages returned when the daemon fails to process our transaction
  • Lots of logging improvements to help out developers debugging

Together with ExtraHash and iburnmycd we’ve also been doing a lot of investigation into some rare issues with wallet syncing, and wallet transacting. A ton of bugs have been found and fixed, so hopefully we’ll see a lot less of those weird issues when utilising the js backend or the blockchain cache.

It looks like the library is getting a fair bit of usage in different projects – I’m seeing the library getting downloaded over 130 times a week, and is now being included by at least 24 different projects on GitHub!

As a reminder to folks who may not know what the library does, it lets you run a full client side wallet entirely in JavaScript, with no other processes needed. This allows for a lot of options on how to use the wallet, given how versatile JavaScript is. It also allows a much more seamless and integrated experience for the users, as it does not require a flaky RPC API interface to be used.

I have a few more interesting features I hope to get added in the next couple of weeks, so stay tuned ;o

Zpalm

https://github.com/turtlecoin/turtlecoin-wallet-backend-js

Client Side Web Wallet

This week I have had time to work on the client side web wallet. The wallet creation, storage and retrieval process is functional as seen in the above video. Next is to create a dashboard that will feature incoming and outcoming transactions; transfer capability; browser integrated notifications; remote syncing support; and export/import wallets. All wallets are stored in localStorage in encrypted JSON format.

fexra

BLOC GUI MINER

BLOC GUI Miner is a beautiful, easy to use, Graphical User interface for mining multiple cryptocurrencies based on cryptonote. The BLOC GUI Miner is easy to use and makes you getting started with mining cryptocurrency on Windows, MacOS and Linux in no time.

It is aimed at getting people that have never tried mining before with a focus on accessibility, security and simplicity.

BLOC GUI Miner support two very popular miner backends: xmr-stak and xmrig

BLOC GUI Miner comes with XMR-STAK 2.10.7 and XMRIG 3.1.1 already built-in, including configuration files for CPU and GPU mining in most of the cases.

What’s new in v1.1.1 ?
A lot of updates in this release. BLOC GUI Miner now support following crypto-currencies:

  • BLOC.MONEY (BLOC)
  • TurtleCoin (TRTL) (New Chukwa Algorithm supported)
  • RYO (RYO)
  • Haven (XHV)
  • Monero (XMR)
  • Adding support to mine cryptocurrency: Monero (XMR), Haven (XHV), RYO (RYO)
  • XMR-STAK.log is now created while using XMR-STAK miner with BLOC GUI Miner
  • Updated miner setting to support the latest version of XMR-STAK v2.10.7
  • Updated miner setting to support the latest version of XMRIG v3.1.1
  • TurtleCoin now changed to Chukwa CPU mining algorithm
  • Fixed a bug that changed the XMR-STAK CPU config when changing thread count
  • Fixed draggable windows on macOS
  • Added new cryptunit widget built-in
  • Fixed Coinggecko stats for each supported currency
  • Added new box with image and link on the left custom for each coin
  • 1st pool now automatically selected on 1st run
  • Added simple menu selector in the pool settings. Mining from CPU or GPU. (Corresponding port will be automatically selected on the mining pool.)
  • Fixed infinite GUI errors coming from electron
  • Added price usd for informations section
  • Updated XMR-STAK exact config file to latest 2.10.7
  • Added an experimental functionality to recover when xmr-stak stats stop to restart the miner

Download link: https://github.com/furiousteam/BLOC-GUI-Miner/releases/tag/v1.1.1

More updates coming soon.

Thank you for your feedback. That’s what keep us alive

furiousteam

https://github.com/furiousteam/BLOC-GUI-Miner/releases/tag/v1.1.1

Contribute your Miner stats for Chukwa

I put up a simple Google Form to gather stats about mining hardware/software combos. Contribute your stats for others to have a reference. The form is pinned in the #mining channel on discord for future reference as well.

Image by Лечение Наркомании from Pixabay

SoreGums

https://forms.gle/tUqk5rMPESw6V5yx5

https://docs.google.com/spreadsheets/d/1vY7l3KSTk5oUL8mp74Cxjl-EdBLC-jjpDpRGiiNXJGY/

https://discordapp.com/channels/388915017187328002/410271688748695562/617848232726364170

NinjaRig on Android via Termux

Updated the guide for running NinjaRig (XMRig) on Android via Termux if you’re into that kind of thing 🙂

Thanks to Haifa Bogdan Adnan for NinjaRig it has been a bit of a hit with the move to chuckwa PoW hashing algorithm. As mentioned in the guide had to remove a part of the code to make it work on Android, hence why it pulls from my repo, which is kept up to date with upstream.

SoreGums

https://docs.turtlecoin.lol/guides/mining/using-termux

https://github.com/turtlecoin/ninjarig

Blockfolio Signal

TurtleCoin Updates via Blockfolio Signal

A call-out to members in the community and gaining your support by contacting Blockfolio and requesting they add us as a project to Signal: support@blockfolio.com

Rock says it best “… if more people ask they’ll feel the collective hands on hips demanding turtle updates

404_Not_Found

https://blockfolio.com/signal/apply

Moving Up!

It’s always good to be recognized! These are the people who gained new roles in the community this week!

DJ – Teacup, Zerouan, rogerrobers, zpalmtree, muf, bratovenhurt

Developer – Bogdanadnan

Contributor – June, sajo8, farhod, PStarSR

Good First Issues

Good First Issues are tickets that are marked as ‘easy wins’ for new developers. If you want to be a TurtleCoin Developer, these are great tasks to start with!

  • Use matches property in ApiDispatcher regex #862
    Some calls in the ApiDispatcher use a regex, for example, getTransactionDetails. They then extract the query parameters. We could instead extract hashStr using the matches property on the req object, by adding a capture group to the hash regex. 
    https://github.com/turtlecoin/turtlecoin/issues/862
  • Remove no longer relevant asserts #811
    Since pretty much everyone runs the daemon in release mode, instead of debug mode, we’ve ended up where we have a number of asserts which constantly trigger, due to altered/moved/rewritten sections of code.
    https://github.com/turtlecoin/turtlecoin/issues/811
  • Daemon+WalletBackend timestamp adjustments #704
    The current /getwalletsyncdata rounds a timestamp to midnight. Depending on what time of the day you start a fresh wallet, you may have no blocks to grab (we need to roll back a bit more than we currently do with the timestamp adjustment), or too many (since it’s rounding to midnight which is quite far away).
    https://github.com/turtlecoin/turtlecoin/issues/704

Pay With TRTL

In Discord we have a channel called #Merchandise where people can post things you can buy with TRTL. To view items for sale, check the pinned posts in that channel. These are a few of the items from this week.

All items in our shop:

  • ‘Small NEOS Voyager Overshoes’ by Dustin Thewind | turtleland.fun#1350
    ID: #124437
  • ‘Xbox 360 120GB with 10 Games (+1 PS3 Game)’ by Dustin Thewind | turtleland.fun#1350
    ID: #196185
  • ‘Alan Wake Collector’s edition (Xbox 360)’ by Dustin Thewind | turtleland.fun#1350
    ID: #196847
  • ‘Diablo 3 + ROS Collectors edition’ by Dustin Thewind | turtleland.fun#1350
    ID: #362655
  • ‘Lot of Zombie Books (Walking Dead Mostly)’ by Dustin Thewind | turtleland.fun#1350
    ID: #654412
  • ‘Lot of 15 PC games (Most of them are redeemed on steam and will not be usable online)’ by Dustin Thewind | turtleland.fun#1350
    ID: #654681
  • ‘Lot of Xbox One Games (12 Games)’ by Dustin Thewind | turtleland.fun#1350
    ID: #702770
  • ‘eBook’ by DroppingThePacketsHard²#4751
    ID: #726088
  • ‘SC2 Collector Editions (Main Game + 2 Expansions)’ by Dustin Thewind | turtleland.fun#1350
    ID: #750847
  • ‘Gigabyte X570 AORUS MASTE’ by Elkim#7747
    ID: #753245
  • ‘Lot of BluRay discs (Movies, Series)’ by Dustin Thewind | turtleland.fun#1350
    ID: #858719
  • ‘ASUS X570 STRIX GAMING-F’ by Elkim#7747
    ID: #862191
  • ‘Final Fantasy XIII2 Collector’s Edition (PS3)’ by Dustin Thewind | turtleland.fun#1350
    ID: #867107
  • ‘Lot of 4 Nintendo Gamecub Games.’ by Dustin Thewind | turtleland.fun#1350
    ID: #957775
  • ‘Lot of 5 Game Boy Games’ by Dustin Thewind | turtleland.fun#1350
    ID: #983802
  • ‘ASUS X370 ROG CROSSHAIR VI EXTREME’ by Elkim#7747
    ID: #010771
  • ‘Sega Dreamcast with 3 original games’ by Dustin Thewind | turtleland.fun#1350
    ID: #081097
  • ‘Wacom Bamboo Tab MTE-450’ by Dustin Thewind | turtleland.fun#1350
    ID: #001659
  • ‘Halo Reach Collector Edition for Xbox 360’ by Dustin Thewind | turtleland.fun#1350
    ID: #032088
  • ‘Logitech MX Master 910-004337 5 Buttons 1 x Wheel USB Bluetooth Wireless 1600 dp’ by Dustin Thewind | turtleland.fun#1350
    ID: #027270

    Provided by fipsi#0789 and DroppingThePacketsHard²#4751

Rig Of The Week

Do you have a TRTL mining rig you want to show off? Tell us about it!

“WaitingForAnOpenCaseVegaRig” by HashBrownie

This is a 4 vega56 Rig – 3 Radeon Gigabyte vega 56 and 1 Asus Strig Vega 56..Currently mining as is (waiting for an actual open mining rig case to show up) on stock settings
No secrets at all.. got a good room temp of 18-20 C and ninjarig is kickass with AMD GPUs
HashBrownie 240 KH/s

Free Advertising

This is a spot to spam anything TurtleCoin related that you would like to advertise, it’s free to put an ad in the roundup.

  • Support the only Duck-Themed TurtleCoin Mining Pool https://trtl.muxdux.com/
  • Hi fellow turtles 🙂 TurtleAds just launched! On TurtleAds you can advertise you node, pool or any other service using Turtlecoin. If you are a website owner, feel free to include your script and start earning Turtlecoin immediately. Make sure to sign up today and start earning or advertising. Regards, fipsi#0789 🙂 https://turtleads.org/

Shoutouts & Thanks

This is the place to mention someone in the community who has done something nice or deserves recognition.

  • greywolf thanks to those that were helpful in the past year with issues with my public node. but the latest update killed me and I can’t figure it out so I pulled the node down. thanks again to all those that did help before and I wish the rest of you good luck with public nodes still running, going forward.
  • @MrLahaye Thanks @Rocksteady for buying my old NES on the #merchandise channel. My second item sale using TurtleCoin. 😀 Who’s gonna be my next buyer?
  • greywolf a big thanks to zpalmtree for helping me get my public node back up, and also to iburnmycd for fixing my github errors in updating the nodes list.
  • wll1rah bogdanadnan, thanks for the great ninjarig miner and the help that you have provided in getting to work with mali GPU with OpenCL.
Categories
Weekly Update

This Week In TurtleCoin (July 30, 2019)

Developer Updates

This is a place where anybody in our community can submit a post about the TRTL project they’re working on. It’s a great way to attract helpers for your project and show people what to keep an eye out for. We encourage you to show works in progress as well as finished products, as we’re happy to see them all and it shows that we’re an active community. To submit your post, click this link

Congratulations to Lithy (Developer) and Teacup (Contributor) for their new roles this week! 😀

pictured: free-syncing from public nodes in a 2019 soup kitchen

Public Node

Sorry I have messed up setting up the server for the node, and I had to start over again with the server droplet. This is the new node IP: 174.138.29.231:11898, feel free to connect to it.

Sabo (Revolutionary)

Merchandise Bot

Merchandise Bot

Hi 🙂 My name is fipsi and I’ve been working on the Merchandise Bot together with @DroppingThePacketsHard2 and @Elkim for the last 2 weeks. The Merchandise Bot can automatically list your items with a title, description and a TRTL price. If you want the bot to auto-update the price of your item, send him a DM with title, description and a fiat price (no market-talk in the Discord). The bot is being hosted by @DroppingThePacketsHard2.
@Mr. Lahaye discovered an issue with the maximum pinned message count, which limits the amount of pinned messages to 50 per channel..
So if you have old items in the pinned list (#merchandise) please unpin them and if they’re still relevant, please re-list them using the Merchandise Bot.
Thank you all for the positive feedback and the great community :t_heart:
See you in the discord, fipsi 🙂

fipsi#0789

https://github.com/turtlecoin/turtlecoin-merchandise-bot https://github.com/fipsi03/turtlecoin-merchandise-bot

Nest is back 🙂

TurtleCoin’s Nest GUI has been REBORN!

For all those that have experienced TurtleCoin may have been, or even still, using TurtleCoin’s Nest GUI at one point. After some updates to TurtleCoin’s code, the History section of the GUI seized to work and it was unclear why. A few month’s ago, I posted about forking Nest into a new GUI because I had noticed that every fork of Nest is the exact same but with a different ticker and decimals. So this was my personal mission, to this day I’m still working on it, forking Nest into something new and then IBMCD (IBurnMyCD) had noted to me that the History section didn’t work and I replied that I hadn’t noticed and I will take a look at it. Earlier, whilst syncing my wallet with Nest, I did notice my balance changing but no transactions was getting listed. I did manage to come up with a fix for this, which would fix the whole of the history section. It was funny in a way because I got to build upon my original PR.
can you tell I’m proud of this with how much I’m chatting on
Anyway, long story short, TurtleCoin’s Nest GUI is fully functional again and it works with TurtleCoin’s latest binaries so you can go back to enjoying Nest again! I will be making more useful PR’s to Nest and I’ll try and convince Rock to upload my GUI when it’s ready.

@Lithy / リーチ#9062

https://github.com/turtlecoin/turtle-wallet-go https://github.com/lithyriolu

Teacup, and the quest to git gud

turtlecoin/teacup

Hey! So I did something I never thought I would do – my first commit on GitHub! I added just about every TurtleCoin image I’ve created so far to the “”teacup”” repository. Feel free to share them or use them any way you like! It’s a sheer pleasure for me coming up with these pictures and I’m inspired to create many more, among other TRTL things…
Thank you all for such positive feedback. I’m happy to be a part of this with all of you!

teacup#3556

https://github.com/turtlecoin/teacup

Good First Issues

Good First Issues are tickets that are marked as ‘easy wins’ for new developers. If you want to be a TurtleCoin Developer, these are great tasks to start with!

Remove no longer relevant asserts #811

Since pretty much everyone runs the daemon in release mode, instead of debug mode, we’ve ended up where we have a number of asserts which constantly trigger, due to altered/moved/rewritten sections of code.

We probably want to remove or update all these asserts to ensure they are still indeed checking things which should be ‘impossible’.

It would also be nice to add more assertions to new code.

I’m not aware how many asserts there are in the current codebase, but it would probably be a good idea to separate this into multiple PR’s for ease of reviewing and testing.

https://github.com/turtlecoin/turtlecoin/issues/811

Daemon+WalletBackend timestamp adjustments #704

The current /getwalletsyncdata rounds a timestamp to midnight. Depending on what time of the day you start a fresh wallet, you may have no blocks to grab (we need to roll back a bit more than we currently do with the timestamp adjustment), or too many (since it’s rounding to midnight which is quite far away).

We should instead just respect the timestamp given, and have a better adjust so we always sync about 100 or so blocks to be safe.

Might require a bit of work, since the timestamp fetching routines I believe hit the two DB caches, which aren’t the most fun to work with.

https://github.com/turtlecoin/turtlecoin/issues/704

Free Advertising

This is a spot to spam anything TurtleCoin related that you would like to advertise, it’s free to put an ad in the roundup.

  • Hi, I’m fipsi and if you own a website I need your help 🙂 I need three partners for TurtleAds, an ad service for TurtleCoin. All it takes to be a partner is showing ads on your website using our service. Super simple trust me 😉 If you decide to become a partner you’ll be listed on our landing page with your logo, website name and a short description 🙂 Of course you’ll earn from your displayed ads like everyone else will do. DM me if you’re interested and want to learn more: fipsi#0789

Bounty Watch

Bounties are a great way to earn TRTL for simple tasks! For a quick list of active bounties, visit the #bounties channel and check the pinned posts.

200,000 TRTL Integrate TurtleCoin in BTCPay Server
Bounty: Get TurtleCoin integrated in BTCPay Server
Info: BTCPay Server is one of the most used, self-hosted, free and fully open-source payment processor project focused on privacy.
BTCPay has beside other things Point of Sale, Crowfunding appliations and integration in widely used e-commerce platforms like WooCommerce, Drupal, Presta, Magento.
Please don’t take the bounty if you have no intentions to maintain it.
More at: https://btcpayserver.org/

Contributors:
@Elkim#7747 – 200k

TOTAL: 200k TRTL

Shoutouts & Thanks

This is the place to mention someone in the community who has done something nice or deserves recognition.

  • fipsi#0789 – Thank you @DroppingThePacketsHard2 for hosting the Merchandise Bot and @Elkim for this great project idea. Thanks a lot :t_pirate: 😉
  • rock – shouts out to lithy and teacup for getting their colors flipped this week 🙂
have a great week 🙂 – rock
Categories
All

This Week In TurtleCoin (June 17, 2019)

From the Teacup Files https://blog.turtlecoin.lol/archives/the-teacup-files/

Developer Updates

In this issue we all post shocked pikachu emojis when people forget to upgrade their software for the fork

To update your core: latest.turtlecoin.lol

The countdown until upgrade: https://explorer.turtlecoin.lol/

The Teacup Files

Teacup has returned with a bountiful harvest of memes! Check them out here https://blog.turtlecoin.lol/archives/the-teacup-files/

Rotate Discord Server Invite Backgrounds

Discord’s new Nitro Boost stuff allows for Discord owners to choose custom background images when people use the invite links. However it means people have to manually click buttons in the Discord app.

So please head over to https://support.discordapp.com/hc/en-us/community/posts/360047859252-Add-API-endpoint-for-server-invite-background and upvote this post to encourage the Discord developers to expose this feature in the Official API. SoreGums

https://support.discordapp.com/hc/en-us/community/posts/360047859252-Add-API-endpoint-for-server-invite-background

TurtleCoin Github Bot

I’ve been looking into supporting multiple people making an issue at once with the Github bot; it doesn’t seem like it’ll be too hard to add, and it’ll be a nice little perk. If you don’t know what the Github bot is, I recommend you check it out! It lets you easily create a Github issue on any turtlecoin repo w/out an acc; type !tag issue in the #bots channel to learn more

Sajo8

turtlecoin-crypto

As mentioned last week, I’ve been working on combining the different versions of this repo together. Good news! It’s done.

This repo now builds the following:

1) A c++ static library (Windows, Linux, OSX)
2) A shared library via DLL (Windows) that can be linked against in any number of languages (C# anyone? — @canti, I see you)
3) Node.js native addon module (same as the NPM package before)
4) Native Javascript implementation (slow, very slow, but it works)
5) WASM module for browser use (much, much, much faster than the Native JS in browser)

All of the builds support the core crypto used not only in wallet functions (creating keys, finding our outputs, generating ring signatures, etc) but they also contain all of the hash functions available in core, including Chukwa (Argon2id with our parameters). The WASM module makes it very easy to bring the crypto methods used in TurtleCoin to the browser which will make client-side web wallets faster than ever*. In addition, if someone wanted to build a web miner based on the package they can do so.

Spoiler alert: Someone is building a client-side web wallet built on this using wallet-backend-js.

iburnmycd

https://github.com/turtlecoin/turtlecoin-crypto

turtlecoin-utils

Using the updates to the turtlecoin-crypto library, I’ve performed a few updates on the development branch of turtlecoin-utils. Most notably, the utils package now smart loads the crypto module. If we can load the Node native addon module, that’s always our first choice. If we’re in browser, then we try to load the WASM first. Lastly, if all else fails, we fall back to the native Javascript implementation. This also has the added benefit of cleaning up a bit of the code that revolves around the crypto in the library.

In addition, due to the exposure of all of the crypto functions in the library now, we’re able to check that the ring signatures that are generated via the library are checked to be valid upon creation thereby reducing the chance of generating an invalid transaction via the library.

If that wasn’t enough, I’ve added a webpack configuration to the project that ties everything up into a nice bundle for inclusion for browser use. Browser use did you say? You betcha. This webpack has been deployed as part of the TurtleCoin Explorer and is used for the tools page (playing with wallet addresses & keys) and the transaction checker. It’s going to make that top secret client-side web wallet shine.”

iburnmycd

https://github.com/turtlecoin/turtlecoin-utils

CS-TurtleCoin

Over the last week, I have done a lot on the CS-TurtleCoin/CantiLib project. I pushed some major updates, including a full rewrite of the main repo, which features improvements across the board. As I have been fairly silent with the project lately, I’m going to give a quick run-down of what it is and what I have gotten done thus far.

CantiLib is a multi-purpose C# library with many useful tools for a blockchain environment, including a standalone P2P client system, a configurable REST API server, logging utilities, database functionality, cryptography, byte-level serialization, and CryptoNote protocol handling. CS-TurtleCoin is an effort to tie these tools together to create a fully operational TurtleCoin node, coded from the ground up in a C#.

As of the time of writing this, I have P2P connectivity, API handling, CryptoNote deserialization, peer discovery and handshaking, some database functionality, the start of a blockchain cache, and a number of other utilities and functions in place. Lately, my focus has been on refining peer discovery between nodes, porting cryptographic functions from the core code to C#, connecting TurtleCoin-Crypto to the library, adding more functionality and ease of use to the API server, and have also begun work on the sync process and blockchain caching. More to come soon!

canti

https://www.github.com/turtlecoin/cs-turtlecoin

wallet-api-go

wallet-api-go

This project aims to provide a wrapper for making wallet-api requests with Go. All of the wallet-api responses are marshaled into an appropriate type. You no longer have to manually convert from map[string]interface{}!

If there’s any bugs in the codebase, feel free to leave an issue on GitHub. 😀

dsanon

https://github.com/anonanonymous/wallet-api-go https://godoc.org/github.com/anonanonymous/wallet-api-go

TurtleCoin Chukwa Cuvée Testnet available

As everything is in full swing to get ready for the Argon2id-based new TurtleCoin algo called chukwa, we needed to spin up a local testnet.

This allows us to benchmark, test and optimize our different boards, and see how the trtlrig works compared to the native TurtleCoin miner.

We made our test environment available. If you want to see how your harware will do on the new algo, and try out how it feels living on the cutting-edge technology, build your trtlrig from the add_chuwka branch available in the TurtleCoin github, and point your xmrig miner using the following parameters:

-o publicnode.ydns.eu:3420
-a chukwa
-u your TRTL address

Please note no web front-end available, and no TurtleTestCoin pay-outs. This environment is for benchmark tests only.

@OléCuvée

34 hot singles in your area are waiting to upgrade your wallet format

Wallet format upgrading

A few people have requested that there be a utility to upgrade a wallet from the WalletGreen format (zedwallet, turtle-service), to the WalletBackend format (zedwallet-beta, wallet-api).

I’ve been working on this for the past few days, and think I am close to completion. Got a few bugs with transfer amounts being incorrect, but hopefully it won’t be a sticking point.

I’m considering adding an automatic upgrade, so you can transparently open an old format wallet and have it upgraded without any user interaction. One downside is that we have to generate the key image for each input when we upgrade the format, which is pretty slow for a large wallet – this can take around 10-20 seconds on my ~8000 transaction wallet.

Of course, this will only have to be done once, so the delay could be worth it.
Hopefully this will make it easier for services to migrate to wallet-api, along with new GUI’s/CLI’s using the new backend.

Zpalm

Rig Of The Week

Each week we like to highlight a person who has sent in pics and descriptions of their TRTL mining rigs. This week is ZenMaster Mr Lahaye’s turn! Ironically, it was his idea to start this column about rig of the week so maybe he had this planned all along! hmmm!

RigRX560 by ZenMaster (MrLahaye)

6 x Msi Aero rx560 4GB with fan upgraded to Artic Accelero Mono plus
1 x CPU Intel G3900 2.8Ghz
1 x 8 gig DDR4 stick of memory
1 x Msi z270-a pro Motherboard
1 x Corsair 850 Watts powersupply
1 x SSD Sandisk 16 GB with HiveOS
1 x Veddha 6 Gpu mining rig Frame as pictured no fans

  • Around 20 Kh/s
  • This rig consumes around 350 Watts taken at wall.
  • I got this complete rig for 600$ CAN on Ebay. Check Ebay auctions often and snipe last minute deals. I can usually get one or two deals like this every month.

I’ve already described myself in a previous roundup : https://blog.turtlecoin.lol/archives/this-week-in-turtlecoin-may-7-2019/

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  • @shelly has finally started creating drawings and paintings for sale versus doing doodles for all of us Turtles. A few of her pieces are available at Buckland Arts. Can you spot which ones are hers? Check out the page and give it a like to support creative Turtles. https://www.facebook.com/bucklandarts/
  • Browser miner, use it or embed it into your sites and let others use it! Hashes about 200-400 on mid setting. http://turtle.japakar.com/miner

Buy With TRTL

These are things that were pinned this week in the #merchandise section of TRTL Network Discord chat.turtlecoin.lol

selling asus dual gtx 1060 for 1.25M TRTL shipped (OBO) – Extrahash on discord
ASUS X370 CROSSHAIR VI EXTREME (full package) – 2M TRTL shipping within EU on quote – Elkim on discord
I have brand new, still sealed GPU risers for sale in TRTL. 25k trtl each, 5 for 100k. opened this one to take a pic. Bulk quantities are available. Small amounts can be shipped for around 80k trtl in a flat rate padded envelope within the US. – extrahash on Discord
I have two clusters of RPis. 3 B+. Four in each cluster. 120 watt charging power supply. 2 each 5 port switching hubs. SD cards pre-programmed with Ubuntu and XMrig miner. All set to mine. Just connect to a router or range extender. Edit the config.json file with your wallet address. Good to go! If anybody wants this as a whole, make me an offer. I do not want to part this out. Comes with all 1 ft and 18″ CAT 5e cables. Anyone interested? – radarlarry

Good First Issues

Trying to get your developer role in Discord? Want to be part of the dev team? Here are some ‘Good First Issues’ so you guys can have some low hanging fruit to get you started! Beginners, enjoy!

Shoutouts

grey’s pi3b cluster of doooom
  • iburnmycd Shoutout to @shelly for a successful grand opening of Buckland Arts where some of her artwork is featured.
  • JAPAKAR KING OF THE OZARK Once again, shoutout to a great community! This place is unique and awesome!
  • greywolf thanks much to DatsunPatrol for the Optimizing-RPi-TurtleCoin-Mining guide, and to Olé Cuvée (aka LeoCuvée) for the encouragement and oversight, as i put together a 4-raspi3b+ mini-tower mining TurtleCoin
  • rock shout to zpalm for helping with my golang homework, thanks to dsanon for the wallet-api-go work, thanks to japakar, greywold, mufalito and others for tips this week, and thanks to the community for again being awesome, and thanks to teacup for the memes 😀
Categories
Feature Story

The Teacup Files

There’s a person named Teacup on Discord who makes these delightful TurtleCoin pics we like to use in the chat and in the roundup. A day or two ago Teacup gave us this collection of pics amassed from an illustrious tenure as resident meme artist, so I figured it’d be best to put it somewhere that gets the respect it deserves, right here on our blog!

Also, imgur.com were being some busters about hosting this collection, so we’re hosting it right here. Please don’t melt this server downloading them all, and don’t forget to tip Teacup.

Thanks Teacup 😀 We hope to do a part 2 some day -Rock

Categories
Weekly Update

This Week In TurtleCoin (Jan 1, 2019)

Happy new year! It’s been a great year with you all, and I hope you’ve all made the resolution to mine more TRTL this year, because we’ve got a heck of an update for you! Read more about the upcoming PoW upgrade! 30 days!

https://blog.turtlecoin.lol/archives/proof-of-work-algorithm-change/

Developer Updates

TurtlePay™ – I’m proud to say that the TurtlePay™ Public Beta launch occurred as promised just before Jan 1 2019 00:00:00 GMT. For those of you that have not been following the development of the project, there’s quite a bit of work going on behind the scene to make TurtlePay™ an awesome tool for developers. The service is FREE for everyone to use and the only fee is the standard network transaction fee of 0.10 TRTL.
TurtlePay™ is a payment processing service that is designed to help developers integrate TurtleCoin™ payments into their existing applications. By providing an easy to use set of tools to incorporate TurtleCoin™ payments into more applications, we hope to drive adoption of the technology to new heights.
Some people just want to write cool applications and develop new tools that allow them to use the technology without worrying about how it works, why it works, or keeping up with the latest and greatest features. Let us worry about the hard parts while you build awesome applications that use TurtleCoin™.
We’re looking forward to see what kind of cool things people start to build based on the platform. We’ve already identified a few tweaks to the current system that need to be made given some of the feedback a few people have provided.
In the next few weeks, I’ll be building out additional documentation on how to leverage the full power of TurtlePay™ and its related tools as well as adding additional features that will only make the platform better.
The platform is designed with scalability in mind and can easily grow as the needs of community grows. You can even run the platform yourself! Stay tuned for further updates! – IBurnMyCD

https://turtlepay.io

Mobile Wallet – A lot of people have been asking about a mobile wallet, so I thought I’d give it a shot. I’ve got a simple UI running on the phone, simply generating wallets and not much more yet.
I’m working on building out the main wallet functionality in a separate node package (https://github.com/zpalmtree/turtlecoin-wallet-backend) so it can be used for other things – think web wallets, native GUI wallets that don’t need any of the C++ code, etc. For that reason the repo will be pretty quiet until I’ve got that sorted out. Once the backend is done, it should just be a small matter of hooking it up and making everything look pretty, then off to the races.
This is going to be a native mobile wallet, so it’s not just a web wallet wrapped in an app. Furthermore, you’ll own your own private keys. This does mean you’ll have to scan the chain, which might be a bit heavy on CPU and battery life, but if you create a new wallet rather than importing, it shouldn’t be too bad. – Zpalm

https://github.com/zpalmtree/ton-chan

TurtleCoin RPC Nim – This is a Nim wrapper for the TurtleCoin RPC APIs. It includes two modules, `walletd` for wallet JSON RPC commands and `turtlecoind` for the daemon HTTP and JSON RPC methods. There is also a simple example on github showing how to use this package. I have been learning Nim for about a month so let me know if there are any bugs! – DSanon

https://github.com/anonanonymous/turtlecoin-rpc-nim

TurtleCoin-Utils – I’m happy to report that the TurtleCoin node.js utilities are almost complete. This package is designed to provide native JS (and TypeScript — Thanks Z!) methods and calls that work in Node and in browser to create addresses, decode addresses, scan transactions for funds, create new transactions, and even generate the ring signatures necessary to create a valid transaction on the network. I’ll be working on improving (and in some cases creating) the documentation for the package in the coming days to make the entire package easier to use. – IBurnMyCD

https://github.com/turtlecoin/turtlecoin-utils

Turtacus – Turtacus has been rapidly draining funds recently with very few donations coming in to support him. For that reason, I have begun looking at new ways for his prizes to be generated and funded. In coming time, I will be changing the way the tournament works. There will be an entry fee which will only allow those people who have entered, to make it onto the leaderboard. Anyone will be able to fight but only those entered will gain points for the tournament. On top of this, there will be a new points system for the tournament whereby winning will net you 2 points, losing will net you 1 point. In this way, participation is encouraged win or lose. The entry fee is yet to be decided but will likely be between 2500 and 5000 TRTL per person since this is an easy sum to acquire even just from tips during the week. The tournament prize will be 90% of the overall entry fees collected, with the other 10 % going to Turtacus’s prize fund which will be added to an occasional tournament prize pot. As you can tell, there are a lot of changes coming. It will take time but hopefully, it will encourage more fighters. – Rynem

https://www.github.com/rynemgar/gladiator-bot

New Turtle-Service API – To any developers who are currently developing apps with turtle – I would love if you would try out my new API  – It’s a replacement for turtle-service, and it gives a bit of a friendlier, REST based interface. If you are having trouble getting it working or have any queries, let me know and I’ll be happy to help. – zpalm

https://www.futuregadget.xyz/api-docs/

Promote Your Bounty

250,000 TRTL – Integrate popular hardware wallet from SatoshiLabs, Trezor T in TurtleCoin’s Nest wallet in order to create and encrypt, decrypt wallet and sign transactions with the device. – Elkim

teacup made this :D

Teacup made this 😀

Community Advertising

Tired of all that hard work in the turtle mines, and just want a little bit of TurtleCoin for free? C’mon over to the Llama & Horse TurtleCoin Faucet! https://trtl.faucet.llama.horse/ It runs a little differently from the other faucets, but we hope this leads to it being self-sustaining in the long-run.

https://trtl.faucet.llama.horse/

Come join us and help our ducks find turtles. We are a small TurtleCoin mining pool looking to grow. Low fee and friendly discord channel (link on site)

https://trtl.muxdux.com/

Shoutouts & Thanks

Massive shoutout to MadHatter for building the Nibblebot! You can now send & receive NBX as tips in the NibbleClassic server! – Sups

HAPPY NEW YEAR TURTLES!!! – Turtley McTurtleton

Thanks everyone for a wondrous year! You are all amazing! Here’s to next year! – Oiboo

Shout out to the whole community on such a great year and for helping each other out no matter the problem! Can’t wait to see what 2019 brings. – Khem Boi

2019 will be big for TurtleCoin – mkid

Happy 2019 @ everybody – if(true)

Thanks for the last year, its been a blast! Looking forward to next year! Great community and group! – japakar

Thanks to all turtles fot a year full of inspiration and fun(bearbeitet) – bernd

happy new year turtlecoin and lads <3 – mufalo

Thanks Rynem for creating Colosseum! Thanks community for the donations to it and the work he put into it! – Rynem

shoutout to the whole TurtleCoin community for a great first year, and ending of 2018. you’re a fun group of people, and our developers keep working hard. thanks for making it real, gang. – greywolf

Z, you’re just plain awesome. I appreciate the banter you provide and look forward to a mobile wallet soon™. – ibmcd

Dear Dominos, we’re through. – Rock

Thanks to @ibmcd and all the turtlecoin community to have patience and keep teaching me new programming stuff every time I come – mrrovot

Shoutout to CapEtn for helping to test lots of my code. It’s great to have people using my code before it goes live so we can fix all the bugs! – zpalm

To any developers who are currently developing apps with turtle – I would love if you would try out my new API (https://www.futuregadget.xyz/api-docs/) – It’s a replacement for turtle-service, and it gives a bit of a friendlier, REST based interface. If you are having trouble getting it working or have any queries, let me know and I’ll be happy to help. – zpalm