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

446110af2f671f3827addee7e474bafd104f0ad594a198a747150e2a0e844c02

Seed hash

37017a0189c37af79a1b008d931b7b896cb4d0e9c02b728e87fa9ec4baa5e9cd = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 56,144, Merkle root 4b879b3797bc59e5ce374a43ce56a6c9c282816e87c67ac07e948449a66a7b1f. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. c0de5a48e7f59903293abf80761b33290179d706fa708783cabeb0dd945922b2
2. 88ea9d9fe01dde68dd33f59932505b5b0e68aac4c20b542c8f106494ca94f3ca

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.