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

32ed809e3166ed6238e6749f161d5134803fdd3ca9593ee04ece48ad05306dad

Seed hash

0b50a882eea4b67da817dced60f8727c232f40df58f6d6b8b2c5d448206f772c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 55,329, Merkle root 8cd1752c78f00a5609906e70c907d88b2618a2033cf78a77ebe4f2ce7fa43312. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. c62db1f4748b25a2d3cc70a1cf52a831789ed91aa2db476e3682b879379e2554
2. d39727dbd37552e08f76e3b2ee52b3b48ddaa566787d9234e667218f24dba5ab

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.