Chess v1

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed

995e5c58c1dff3634a1b2b7293ac32b79ce6a9b2f6a5c2f54e217ce1ba6cec8b

Seed hash

87db075e1a717918860f92a3e9b2b601bd300f2ea3b50bea5253ff64f250129a = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 71,935, Merkle root d3cfbd5eb015e716be5b1a43310e83515eed9c680bc26e5cc4ed66981852a853. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. bd4ba91da66042d105a5b1cfcb5d515af6ee2b17879cfbf25633e52e4fc35b90
2. ff88b0cabbbd4b241c76bc04a3913523a8ce260c8b6981d9e17d5d50380b00b4

Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

1. Hash the seed as above and compare it with the seed hash.
2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
3. Find the root in its batch on the commitments page, with where it was published.
4. Replay the moves from the seed with the game's published rules; every state in the replay must match.