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

36ee0dc329f8388cf1eaca936939dd4fa3bb9e23e2177d2e444726ba6b2b3ee5

Seed hash

af0a03d36548c10da16b12ead7c184ca27fee1fb4ffc428b595c0c3c3ac1a140 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 65,468, Merkle root 9cc4f96a7a38cebf4bae8ff14152db2609f1675d51c66aa298ba6e027dd9a539. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. feb5d5aed5730fec5ffdd75c6a8e73d2b8724911fca5ab70fc9dff1d1006a83d
2. 6945e2d37cf007206b193968e3099d9a622eda0ea074baf42d331ad9837e5faa

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.