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

9368028ea18c466341bb4d90f900cc9a274de33b211734c59d9854dc5397d213

Seed hash

bb6d2da41b89a356865f241906e70c745171c048c332d919f6fce098ba95e036 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 71,768, Merkle root c2f63f56564321996284484f06f90b9149168f3a9bc6a9c0d338eca380da8f96. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. dc86cb059b77ecad467e371c1324e74311c244c040c5514cbdd682fec49fd6ef
2. fdf40bf4a509d6723dc57b044f51135b5a7d2c76dfc68cb57c71b0a6ef3066ca

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.