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

d67eb7c545842c0dc03330b3f1a8e409aa804024bb1836f8cf79ce2045785162

Seed hash

cc0afe5d4126be43a4307ef0fea72a51d1007f1c4665a82b13e78be84655ac9e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 57,527, Merkle root 6eddd9646ebce1fe44bc486e8b8ac20935234ee82350423cb0932a9fed8d5bf3. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 4c10de221981c6f6531c34d973d2b411a99dfc37d409cb5fb3defbfd90c18ab1
2. d46b6b2de34bad353dd79e98c09bbabeee790619a6d261e8f1ee71bd95ebb3d0

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.