Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #362
$0.00
1 round · 2 steps · $0.00 wagered · lost
✓ Provably fair — the seed was committed on-chain before play, the exact step stream was signed by the player's key, and every roll, decision, and payout below is re-derived from public inputs and matches the on-chain settlement.
Parameters
Proof of randomness
✓1.The seed was committed before you played
Before this channel opened, the house bound keccak256(serverSeed) on-chain. The seed revealed at close must hash back to that commitment — the house had exactly one seed it could ever reveal, fixed before your first step.
Commitment (bound at open)
0x70f55a9c85982ab2c1e4568213f751e91123f3afc3fa2a29cc88cf0878ccb988
Server seed (revealed at close)
0xb69aff2164b91f5b01ad3dd4702819c1a6d97b40daa29a78f04f21ec55a4b3a7
keccak256(serverSeed)
✓ matches the commitment
✓2.You signed the exact stream that settled
Each step, your session key signed DrawCommit(channelId, steps, root) — a running hash-chain over every round you entered, every decision you took, and every reveal you requested, signed before the outcome was shown. The close can only settle a stream and count carrying your signature: the house can't add, drop, or reorder a single step.
Signed message
DrawCommit(channelId=362, steps=2, root=0x1963bf89…f9f77517)
Recovered signer
0x140Bedb3f0DD0EB4C728685fFDd2eF8fE7aC34e3 ✓ = your session key
✓3.The stream hash-chain checks out
Re-folding the submitted stream — root_t = keccak256(root_(t−1), t, …) over each round's (stake, game), each decision's choice, and each reveal — must reproduce the root you signed, pinning the exact sequence to your signature.
Signed root
0x1963bf89852c0b7b6859cf92726fcd9d52beea033340cd03e47de27df9f77517
Recomputed from the submitted stream
✓ identical
✓4.Every roll re-derived from public inputs
Each roll is keccak256(serverSeed, clientSeed, channelId, t) mod 10000, walked through the on-chain game tree it was played against. Recomputed below — not read from anywhere.
Played against Limbo 2.5× — sealed tree #43game stats →
fold t1 · roll = keccak(seed, clientSeed, id, 1) mod 10000
✓ The recomputed net, wagered total, and step count match the on-chain settlement exactly.
Game (on-chain catalog)
Each game is a value tree stored on-chain and validated by the contract when it was sealed — the edge under optimal play is enforced inside a fixed band, so no game referenced here can be unfair in either direction. The payouts above were walked from these exact trees, reconstructed from the chain's packed words.