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

d7bc19a468bfa33b98cba6fefe842bfcbdcd045815259f16eb797460cd982560

Seed hash

6637e47ad33fe3e8b426df28e426390df9a6b85c0987d289e76651eb8520e249 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 72,955, Merkle root cfaad448ce721ac65397f714f0e155f7f7aa9c98fcc4a3784dbd441cd243d51e. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 97c5f351eb69ad5d4f3c92291d49359237d468a461c2aa78d8af5eae088ee0ee
2. 9a4062d74e436dd75cc644f863b67672580e5441b874b2d87096369755653a6a

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.