Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #324
−$0.96
4 rounds · 27 steps · $2.00 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)
0x8cab60ab1667416828e2cddad62e674e2c7ac265cb932e08c032818e4faf78d6
Server seed (revealed at close)
0xa65a33b63180e9a073df37d87376bb109bcf5ada6467ed924b25aab2a305e09f
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=324, steps=27, root=0x8fc1b1db…a1a9526e)
Recovered signer
0xa1e2D895C24c2C609147d1480A5C419D088C13e8 ✓ = 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
0x8fc1b1db71bfcc02a3709bab6e3d912cca52197a0c008c336d8d44b2a1a9526e
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 Heist — sealed tree #66game stats →
t1 · player chose option 2 of 3 — no roll, the choice was yours
fold t2 · roll = keccak(seed, clientSeed, id, 2) mod 10000
t3 · player chose option 2 of 3 — no roll, the choice was yours
fold t4 · roll = keccak(seed, clientSeed, id, 4) mod 10000
t5 · player chose option 1 of 4 — no roll, the choice was yours
fold t6 · roll = keccak(seed, clientSeed, id, 6) mod 10000
t7 · player chose option 1 of 4 — no roll, the choice was yours
fold t8 · roll = keccak(seed, clientSeed, id, 8) mod 10000
t9 · player chose option 1 of 4 — no roll, the choice was yours
fold t10 · roll = keccak(seed, clientSeed, id, 10) mod 10000
fold t11 · roll = keccak(seed, clientSeed, id, 11) mod 10000
Played against Heist — sealed tree #66game stats →
t13 · player chose option 3 of 3 — no roll, the choice was yours
fold t14 · roll = keccak(seed, clientSeed, id, 14) mod 10000
t15 · player chose option 3 of 3 — no roll, the choice was yours
fold t16 · roll = keccak(seed, clientSeed, id, 16) mod 10000
Played against Heist — sealed tree #66game stats →
t18 · player chose option 3 of 3 — no roll, the choice was yours
fold t19 · roll = keccak(seed, clientSeed, id, 19) mod 10000
t20 · player chose option 3 of 3 — no roll, the choice was yours
fold t21 · roll = keccak(seed, clientSeed, id, 21) mod 10000
t22 · player chose option 3 of 4 — no roll, the choice was yours
fold t23 · roll = keccak(seed, clientSeed, id, 23) mod 10000
Played against Heist — sealed tree #66game stats →
t25 · player chose option 3 of 3 — no roll, the choice was yours
fold t26 · roll = keccak(seed, clientSeed, id, 26) 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.