Rock-paper-scissors 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

20a978585736fb9c04cfd3d4d078fa30ae488821d8eae700a571e5c66f112504

Seed hash

82d032ebf2b888aab7b2eeb7f6d8ce03d9128c4c01adfbff5e6e9ae855775d36 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 59,115, Merkle root 0d642a03d1bdd774481edf583bc253404817b3eab1b8b7e8636d082bd4d20efd. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 02f3a0b24958608301f2fe42db7fe28f4ca78f7c4fcc2f6982e2214095f72676
2. 4cc8e3c5d981056cb57ec902a4a0aa0c946b5def55e0f9be45a281979586378e
3. defb3e930cbc0ef0459f555e48a9cbedb8ef31fad8406f94870bc498ff229236

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.