Skip to content
YSKAR
Its own proof-of-work blockchain · since 9 September 2026

Mining for everyone.Verifiableby anyone.

YSKAR is a blockchain of its own. Your phone or PC computes real SHA-256 hashes, and every block found is public, so you can check it yourself in your browser.

Start mining Get the wallet
YSKAR app home screen with balance and mining
Block height—
Network hashrate—
In circulation—
Next halving—

Loading live data from the chain…

Inscribed in the genesis block

proof, not promise

Plenty of apps let you tap a button and watch a number go up. YSKAR is different: real computation, a real blockchain, and nothing you have to take our word for.

Real work

Your device computes double SHA-256, just like a Bitcoin miner. The node re-checks every result it receives.

Check it yourself

The explorer rebuilds every block in your browser, hashes it and follows the chain. None of its checks comes from the server.

Yours alone

Your wallet is created from 12 words on your own device. Nobody else holds your key, including us.

Get started

Three ways to mine

All you need is an address. Whoever finds a block receives the reward directly on that address.

Easiest

Telegram Mini App

Nothing to install. Open the bot, create a wallet, start mining.

  1. Open @YSKAR_bot in Telegram
  2. Create a wallet and write down the 12 words
  3. Tap “Start mining”
Open in Telegram

Android app with mining

Keeps mining in the background and shows your status in a widget. Available right here on the website.

  1. Download the APK
  2. Allow installing from this source once
  3. Create a wallet or restore it with your 12 words
Download the app

PC miner

For more power: computes on your processor or an NVIDIA graphics card.

node src/cli.mjs --address ysr1… --api https://yskar-main.dynv6.net --mode pool
Read the guide

Solo or in a pool. In the pool, every block is split by the work contributed, and the block itself pays everyone directly. The pool never holds anyone else’s money. Current pool fee: 0%.

Wallet screen of the YSKAR app

The official YSKAR Wallet

Coming soon to Google Play

Send and receive YSR, scan QR codes, keep an eye on your history and the network. Bring an existing wallet over with your 12 words.

The Play Store version has no mining: Google Play does not allow apps that mine on the device itself. To mine, use the Mini App, the Android app from this website or the PC miner.

01
Open the app, tap “Create wallet”
02
Write the 12 words down on paper
03
Choose a PIN, done

Whoever has the 12 words has the funds. Never share them. Nobody from YSKAR will ever ask you for them.

Google Play – coming soon

Full node

Run your own node

A node checks every block itself, starting from block 0. The more nodes there are, the less YSKAR depends on any single computer. A Raspberry Pi is enough.

  • Node.js 22 or newer
  • Runs on Linux, Windows and macOS
  • Can run its own pool, no sign-up needed
Full guide 
# Get the source and build
git clone https://github.com/dabitlex/YSKAR
cd YSKAR/node
npm install
npm run build

# Start the node
node dist/yskar-node.cjs mine --data ./knoten \
  --seed yskar-main.dynv6.net:8646

Key figures

Fixed in the code, the same for everyone

Maximum supply
21,000,000 YSR
Reward per block
875 YSR
Halving
every 12,000 blocks
Block time
10 minutes
Algorithm
SHA-256d
Divisibility
8 decimal places

Supply created after each halving

million YSR

Block height at the end of each epoch. At 10 minutes per block, an epoch lasts about 83 days; 99% of all YSR are created within roughly the first 1.6 years.

Whitepaper

How YSKAR works, in detail

  • Structure of blocks and transactions
  • Difficulty adjustment and consensus rules
  • Wallet, keys and addresses
  • Pool mining without custody
  • Issuance and halvings
Read the whitepaper

Network updates

What happens next

Block 4,000
Fees by sizeTransfers become much cheaper, plus protection against spam micro-amounts.
Block 6,000
Difficulty without an upper limitYSKAR grows along, no matter how many miners join.
Launch
YSKAR Wallet on Google PlayReleased together with the official launch.
Planned
Instant paymentsPayment channels for real-time payments. No fixed date yet.

Frequently asked questions

Does it cost anything to take part?

No. The app, Mini App and miner are free. You only pay for the electricity your device uses.

What if I lose my phone?

With your 12 words you can restore your wallet on any device. Without them, nobody can recover the funds, not even us.

Why doesn’t the Play Store app mine?

Google Play does not allow apps that mine cryptocurrency on the device itself. That is why the Android app with mining is available directly on this website.

Is the code open?

Yes. The entire code – node, app, miner and this website – is public on GitHub.

How do I know the numbers are real?

The explorer checks every block in your browser, and anyone can run a full node that verifies the entire chain from block 0.