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

8b041c47db177c1272746cd71b5ed1ae8fcf1dea58e5e70f138d27af792bc671

Seed hash

923dabbdcedd7a66f63bbab56dbd406ae4de4d71475fe4c2a77ecedb413c26ea = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 67,956, Merkle root 2802daadd1b090b3928c0a7557b57700963d13bf1824fc5f56549273cd4169ff. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 445259a72d1017fa483a5e0f1a3fde73bf79d0f5a27252c3f1d1fa45d31cd0b6
2. e9f8252c976970a9d51ee439ea5ecab722f99d772c5d86f431a37e986c57eda1

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.