A proof-of-work chain for graphics cards, whose miners prove the blocks.

Connecting to the devnet observer.

Live now
pending

pending vote keys mined a block in the last ten minutes; a card runs several.

Proven and paid
pending

shards proven and paid on the chain so far, pending of them in the last ten minutes.

The chip model
5x to 9x

per joule for the strongest chip against an RTX 5090 today in our public model, about 2x once the lever now in its gates ships: the numbers.

One node is read every 2 s. The chip figures are a cost model, not a measurement.

Igneum Ember · one click

Install. Start. The card mines.

Devnet. Coins have no value and the chain may be reset.

Public testnet: not yet open; the devnet build is here for people who want to look.

Read more about the miner. The protocol carries no fee. The one payment to the project is the Ember software's optional 1% dev fee, like other GPU miners, off with one flag. Download only from this domain. Nobody from Igneum will ask for your seed.

Every criticism, answered or conceded, and what Igneum does not claim.

The ledger