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

966a652cde0ee93b5aa408d3483f32bcd221b326ba089d827544a798713e728c

Seed hash

070dfea766926e514283f1600d534ce34c0c354e0c38e47deff53548a935ec67 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 67,430, Merkle root 5d32835cd2601333ff5b37356ee2ddeec0c86510e0a1c0a02393eb4ee95e1ce6. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. d770a6ddd14cdc66792c52ee3e50482d8dc28a8e12f7e0f5a249f6e35fc150f3
2. c1d8112bcc9266ef352f2e84272a34c70e3b18f0f917f6ccd41717b4cf8058d9

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.