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

93d3d8012dc3e4450341081136b5ded4a97a38f6a04b3ccdd16f201bc24bcebd

Seed hash

92be5e841491e2f68a70447edf3435e315c90d22617813cbd6fe50377321bac7 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 72,051, Merkle root 2a36f429fd2b3f74bf124c8590a1586859b9dbcacca767e4d80f8060bdd33ca8. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 00d731b56f2025ace075eaa2064625d704ae855c0142c9564d46043e1b0c58c3

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.