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

f6956bc2c267227a0fea5d9d954d0d2942b9bc15bb1aaac34311f52bcae9384a

Seed hash

560b74fe869d2a8b18c3dd453282fca4598480c96c188b6945a95968d84a4cd2 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 67,631, Merkle root 93fd161aa5d6f37be0ae3c176bf5f8851190edfc2484e14255b99da0c8a13f96. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 662c3ae8cc0248932090209dd073ce96584fa7d180c1b4bf15a5d6416ef68435
2. 2759300c1b7ffd889fe2fdcbdae7dbd7ca6037d1a3598e8b425c6881464b78e9

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.