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

9f4da94afffc27dfff15776664e88c7f997291c79ab9f3bdef4c7afd6fd19920

Seed hash

ba2d4cd3a2f01580f867892f78d6651f390470c4901c635addae24cba05d46aa = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,062, Merkle root fec94cef4ba9a6f6f16b063156b60c3adf9b89aa8acda5406ca7598a2c046551. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. d4049c64998ab905fb0c5ae1838e9aaae9e9f24a71d81795779309fc691ab281
2. af05fb88f3113bb040cdadec9ffec66215adf94617ed722a9f64a7542dc1494e

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.