Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #27
−$0.03
11 rounds · 75 steps · $10.25 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)
0xf919bb3733611b64530c3436b3fb5a1d5dd93a444c5340badc7fc37aba8766d9
Server seed (revealed at close)
0xc5423efbce772ccc1b8b446c9d162474c4e3907396baa15e748f8b0855ebaa29
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=27, steps=75, root=0x8caf254d…eb606ad9)
Recovered signer
0x9CbeF5f76aFB4a024b0B664C57f70AF78c137400 ✓ = 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
0x8caf254d692778382fbe9fc88d97b9bb827a97772c56cb3ff14665b4eb606ad9
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 Flip 50% — sealed tree #13game stats →
fold t1 · roll = keccak(seed, clientSeed, id, 1) mod 10000
Played against Limbo 3× — sealed tree #44game stats →
fold t3 · roll = keccak(seed, clientSeed, id, 3) mod 10000
Played against Limbo 3× — sealed tree #44game stats →
fold t5 · roll = keccak(seed, clientSeed, id, 5) mod 10000
Played against Crash — sealed tree #61game stats →
fold t7 · roll = keccak(seed, clientSeed, id, 7) mod 10000
t8 · player chose option 2 of 2 — no roll, the choice was yours
fold t9 · roll = keccak(seed, clientSeed, id, 9) mod 10000
t10 · player chose option 2 of 2 — no roll, the choice was yours
fold t11 · roll = keccak(seed, clientSeed, id, 11) mod 10000
Played against Crash — sealed tree #61game stats →
fold t13 · roll = keccak(seed, clientSeed, id, 13) mod 10000
t14 · player chose option 2 of 2 — no roll, the choice was yours
fold t15 · roll = keccak(seed, clientSeed, id, 15) mod 10000
t16 · player chose option 2 of 2 — no roll, the choice was yours
fold t17 · roll = keccak(seed, clientSeed, id, 17) mod 10000
t18 · player chose option 2 of 2 — no roll, the choice was yours
fold t19 · roll = keccak(seed, clientSeed, id, 19) mod 10000
Played against Crash — sealed tree #61game stats →
fold t21 · roll = keccak(seed, clientSeed, id, 21) mod 10000
t22 · player chose option 2 of 2 — no roll, the choice was yours
fold t23 · roll = keccak(seed, clientSeed, id, 23) mod 10000
t24 · player chose option 2 of 2 — no roll, the choice was yours
fold t25 · roll = keccak(seed, clientSeed, id, 25) mod 10000
t26 · player chose option 2 of 2 — no roll, the choice was yours
fold t27 · roll = keccak(seed, clientSeed, id, 27) mod 10000
t28 · player chose option 2 of 2 — no roll, the choice was yours
fold t29 · roll = keccak(seed, clientSeed, id, 29) mod 10000
t30 · player chose option 2 of 2 — no roll, the choice was yours
fold t31 · roll = keccak(seed, clientSeed, id, 31) mod 10000
Played against Crash — sealed tree #61game stats →
fold t34 · roll = keccak(seed, clientSeed, id, 34) mod 10000
t35 · player chose option 2 of 2 — no roll, the choice was yours
fold t36 · roll = keccak(seed, clientSeed, id, 36) mod 10000
t37 · player chose option 2 of 2 — no roll, the choice was yours
fold t38 · roll = keccak(seed, clientSeed, id, 38) mod 10000
t39 · player chose option 2 of 2 — no roll, the choice was yours
fold t40 · roll = keccak(seed, clientSeed, id, 40) mod 10000
t41 · player chose option 2 of 2 — no roll, the choice was yours
fold t42 · roll = keccak(seed, clientSeed, id, 42) mod 10000
t43 · player chose option 2 of 2 — no roll, the choice was yours
fold t44 · roll = keccak(seed, clientSeed, id, 44) mod 10000
Played against Crash — sealed tree #61game stats →
fold t46 · roll = keccak(seed, clientSeed, id, 46) mod 10000
t47 · player chose option 2 of 2 — no roll, the choice was yours
fold t48 · roll = keccak(seed, clientSeed, id, 48) mod 10000
t49 · player chose option 2 of 2 — no roll, the choice was yours
fold t50 · roll = keccak(seed, clientSeed, id, 50) mod 10000
t51 · player chose option 2 of 2 — no roll, the choice was yours
fold t52 · roll = keccak(seed, clientSeed, id, 52) mod 10000
t53 · player chose option 2 of 2 — no roll, the choice was yours
fold t54 · roll = keccak(seed, clientSeed, id, 54) mod 10000
t55 · player chose option 1 of 2 — no roll, the choice was yours
Played against Crash — sealed tree #61game stats →
fold t57 · roll = keccak(seed, clientSeed, id, 57) mod 10000
t58 · player chose option 2 of 2 — no roll, the choice was yours
fold t59 · roll = keccak(seed, clientSeed, id, 59) mod 10000
t60 · player chose option 2 of 2 — no roll, the choice was yours
fold t61 · roll = keccak(seed, clientSeed, id, 61) mod 10000
t62 · player chose option 2 of 2 — no roll, the choice was yours
fold t63 · roll = keccak(seed, clientSeed, id, 63) mod 10000
t64 · player chose option 2 of 2 — no roll, the choice was yours
fold t65 · roll = keccak(seed, clientSeed, id, 65) mod 10000
t66 · player chose option 2 of 2 — no roll, the choice was yours
fold t67 · roll = keccak(seed, clientSeed, id, 67) mod 10000
Played against Crash — sealed tree #61game stats →
fold t70 · roll = keccak(seed, clientSeed, id, 70) mod 10000
t71 · player chose option 2 of 2 — no roll, the choice was yours
fold t72 · roll = keccak(seed, clientSeed, id, 72) mod 10000
Played against Crash — sealed tree #61game stats →
fold t74 · roll = keccak(seed, clientSeed, id, 74) mod 10000
⏏ The final round ended mid-play, so it settled at the position's table value — the same mark the contract paid.
✓ The recomputed net, wagered total, and step count match the on-chain settlement exactly.
Games (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.
t32 · player chose option 1 of 2 — no roll, the choice was yours
t68 · player chose option 1 of 2 — no roll, the choice was yours