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

96267292104f787fdd7908c7892ef160132a2b495f656df06b04c9f0067b4fc1

Seed hash

2a116e332f9a6453bab84ea6270b3e1a277f6407ba0cc2197dc2d47afce32cae = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 50,955, Merkle root 11a75bd9481f30046b618566f58a859609d7537d41be6cf8710632f9f82acd8d. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 955c6aabb0db00b5932d89ce086e20261515855c7175a6810f909dd9ef8c3d99
2. 57f3dd11e9e0b945f4a6408609563cb5713f17df6ae3197d61ffb483585009bd
3. 5b13331644bb50899f3039bebc1a0d0d0e356e24c58ac9cca095abfe8abc0b83

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.