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

1c6f73c1ef4332a18040b17640ade000718ed0fa747f6b96de50bfa3dd0174c6

Seed hash

710ade818e3faeb6afcb43d9574061175c9b019bd17ff6d178bbf14d45e0e15c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 57,399, Merkle root e95b2dcb9cfc58cda03f41eb866288b4a8794dd3f2aa24f337d064d91864492b. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 8de4192e47edd4394826319fdc5dd01999a364c0395ed5874ca6d83d536b24cf
2. 818c3a4b0d3ebbd41eb03e87e979dc8882542c8a36076cb79f63b4e11de98339

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.