Ethereum mainnet · Layer 1 Live
Proof of Scientist · POSCI

Mine the chain.

A 21,000,000-cap, owner-less, PoW-mined ERC20 on Ethereum mainnet. 95% of supply is mined, not sold. The hash includes your address — there is nothing in the mempool to steal.

Total supply
21,000,000
POSCI · fixed forever
Mined fraction
95.24%
distributed via PoW
Owner / admin
None
no privileged caller
Network
Ethereum
Uniswap V4 · LP burned
Network · live

Telemetry

Open dashboard
Reward / block
Halves every 10,000 mines
Network difficulty
Higher = more hashes per block
Remaining to mine
0.00% mined so far
Mines until halving
Epoch 0
Total mined
Across all miners
Epoch count
Successful PoW solutions
Principles

Six things this is.

Every line below maps to code in /src. Audit it before you trust it.

01

No admin keys

There is no `mint`, no `pause`, no `owner`, no upgrade proxy. The deployer can do exactly what every other holder can.

02

LP burned atomically

The same transaction that fills the 0.5 ETH genesis cap also creates the V4 pool, mints LP, and burns the NFT to 0xdEaD.

03

No MEV theft

Your address is in the PoW hash. Copying a competitor's nonce produces a different digest — there's nothing to steal.

04

CPU + GPU mining

Mine in your browser with Web Workers (CPU) or WebGPU compute shaders (GPU). Hashrate scales with the slider.

05

Bitcoin-style schedule

1,000 POSCI per solution, halving every 10,000 solutions, difficulty retarget every 1,024 toward 60s/solution.

06

Fair distribution

Deployer 2.4%, genesis 1.2%, initial LP 1.2% (burned), mining 95.2%. No team unlock. No VC bag.

Read the code. Then mine.