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

70ca4a1a4202c3c3efd88d111b7dbe9d598187e60fc9aa2f197c5bc6c0a46ca5

Seed hash

333527a5d20f5024197b315731dd5af402bde859adbef7c71a92d8218b2e417e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 49,342, Merkle root 379eb2b9a90095accd98eda0698dbc4838b334938ea77cb310f5fc4641e82d95. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. c2beeac26e0530dc3a0239517797af1bf9ecedd8465e95ecd61b08f09a95b384
2. b1f8dcd04a1a6b6c800d0f3784b393415b26a42ad095244bb16ff21484af45b8

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.