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

f5ad14fe456e538481554419ec5cedd5d8728ff03048448b5c0150674f257b5c

Seed hash

07c8239fb4075b9a028dd21de929946d03f3dc27b0ab3cbdd9b806b4a31ec84b = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 49,407, Merkle root 33f61ef7b976dde8a1a6deb3b4bf14e4ca69d508798cf3d20e12fe6071e2a6fb. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 9042d03808d15e51772a86196c96a7e1b9a6b630d48b5b9a2a9d3b4cf51b6322
2. e9279159de7d5708586aa4b9d937e8c4e2ddc023fe172ce7ef406e400a820c41

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.