BLOCK PROOF
not yet
GPUs are back · for good
Mined by GPUs.
Proven by fire.
The first chain built so no chip can ever take your place. A mining program that rewrites itself every hour, so no chip can be built for it. The same card proves every block and gets paid for it. No premine, no stake, no foundation, no merge to anything else, ever.
This tab · light client
PREVIEW
Browser checks Igneum
A checkpoint certificate, verified in this tab. Voter list from the node.
CHECKPOINT
checking
PROOF SYSTEM
BLS aggregate, version 1
VERIFIED IN THIS TAB
checking
0
miners active
0.0
blocks / s
0.0 MH/s
hash rate
0
devnet blocks
1 / s
blocks, rising to 10
~60 s
to a proof at launch, the target. First GPU proof of a block: 1.4 s on an RTX 5090, 4 Oct 2026
0
premine
4B
IGN hard cap, ever
100%
to miners and provers
Watch the chain prove itself
Blocks every second, proven in shards, locked every 30 seconds. First live lock 4 Oct 2026: checkpoint 242, 77.4% of all weight, two hours after genesis.
simulated preview
blocks 0proven 0locked 0
mined
shards being proven
proven
locked checkpoint, final
This hour's program
next in 59:59
A new program every hour. Last hour's chip is already obsolete. First live swap 4 Oct 2026: Apple, NVIDIA and AMD kept hashing through it, 0 rejected blocks.
Proofs sold to other chains
rollup · batch proofat testnet
bridge · state proofat testnet
rollup · fault proofat testnet
IGN burned from jobsphase two
The same cards sell proofs to rollups and bridges. Jobs are paid on the customer's chain at launch; settlement in IGN with a 10% burn follows the proof bridge in phase two.
Monero's idea, finished for GPUs
The random program that kept chips off Monero, rebuilt for graphics cards.
| Property | RandomX | Igneum |
|---|---|---|
| Who mines | CPUs | GPUs |
| Program changes | Every hash | Every hour |
| Memory | 2 GB, fixed | 2 GB, growing |
| Verified by | Any CPU | Any CPU |
The program keeps changing on a schedule fixed at genesis. Nobody touches it.
Read more in the litepaperBuilt on the shoulders: Kaspa's GHOSTDAG and node, Monero's RandomX idea, Chia's class-group VDF, Ethereum's EVM, Succinct's SP1, BLS12-381 and Bitcoin's address format.
What changed, why, and how it is measured: the provenance section of the litepaper.
One chain, three jobs
Build
Ethereum bytecode, with the differences documented. Proofs of any computation from the miners' cards, verified by the chain itself. 20% of priority fees to the contracts that ran, stated at the fee levels that exist.
Deploy on IgneumThree ways a card gets paid
One client switches the card between hashing and proving by itself.
01
Block reward
80% of emission to the miner who wins the block.
02
Proving the chain
20% of emission plus a share of every block's gas.
03
Proving for others
Rollups and bridges pay for proofs in their own money.
Windows
macOS
Linux
HiveOS
Read more in the litepaper
One click: install, press start, the card mines and proves to a wallet it makes for you. Public testnet first.
Download only from this domain. Nobody from Igneum will ask for your seed.
Where Igneum is right now
LOADING
Thirteen months, four public gates, each a measurement published pass or fail.
Every coin, mined
Hard cap of 4 billion IGN, halving every two years for ever.
80% miners
20% provers
0% anyone else
0
premine
0
stake, anywhere
0
admin keys
90%
of blocks must signal to upgrade
No premine, no stake, no fee to any team. Base fee burned.
Read more in the litepaperRead what Igneum does not claim.
The litepaper states the limits before anyone else does. Proof lag, chip economics, the market size, and the one rule external review will try hardest to break.