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

d24f8d0cb6f14179c4f2b13503c9faf775f049e064e214adeff6faef60917b16

Seed hash

6900c0998ec22faeb9b46f7bfeb671edd0f45d27716a32f71c6b42f8e6a2f42a = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,387, Merkle root cea1ba0056b2a395daaac9e880fd67a2d06c8b2c6cb8093079782b8ee190bb4f. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. bb8d1404b42656be52cc656aa0a411570fee2f86205cbe60ae10bb1551abdf52
2. ff864cd1cc3f27e3246c04ba7cd4ad26fe29578e838af31ac586eaa31b9b7fcd

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.