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

fef3256bf069f6c7f8a5c3744f42858423b91953a7bf2181c0d3e6d0156ea801

Seed hash

366ab5d666884d6652e5db81e9c8308822f9e296faf2cde328bc05c73cd2983b = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 59,066, Merkle root 4a5bfce520caddf4490c3bb83d39f5a8af18add5521945c186240bf2294cbeba. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 9b7aab0e9461f8533587a5ffd2bee1a4f39c89e367f375df0e970cc3b565c31e

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.