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

32839de428136a2c16e6b1edbe1326caeb22cfa07da06d7fc32c968268c78dbb

Seed hash

db87c0aa345d67cb185e7673cd5a927cc6667f9d25237dece16dbc09637a59e0 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 59,043, Merkle root 613ee6e30da4a7325b04635077c7f9541853e0de60291838e0cf5242b8fd0ae1. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. b92f82f22b730cae65aba98fbb2e84270805c418504ddd88fdfbf2283682ad08
2. aff9a6806dc9269eea84c9a8a583c9da882ab3bcc8188e3b8a84f062b47aa895

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.