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

44135acd1f822cb51ac28661218846dec1bf13bf3669f41ba098e3c0b0bd1bdd

Seed hash

ee3124594d9e5ce6ca0fcfd12fcd9031dec6d08abb2eaee32007c3fa2198cf5f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 72,801, Merkle root 6341b5e1f9f067cfd367cea35f6ed93b9e1a4cb350ef20cb53fb33d88d375851. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 5fa5f14c7e10e256ccf5ec28784eb5966ed90e745d73b0de5bb9b4e0f3355a73
2. 399fa1b223397857a530de7036b4318f2a110419ba923f5368e3cd9f3223e12f

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.