Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #301
+$0.82
5 rounds · 71 steps · $5.00 wagered · won
✓ 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)
0xab751e7764b743ecf46427363b0e66fad7e9dd38fa57f4d3f1afd1108d3a80a6
Server seed (revealed at close)
0x837dac4f2162e1ff91c679c6c00ad478e16ee1922ff9d986edf7a6f492facb72
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=301, steps=71, root=0xdf1c95f2…49cdb546)
Recovered signer
0xA9A3c714F012a73eA0De58656ad11D3BCcb37CDD ✓ = 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
0xdf1c95f2598797c3fc0521876f432f048ce56ea9aad631b4741b6ddf49cdb546
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 Crash — sealed tree #61game stats →
fold t1 · roll = keccak(seed, clientSeed, id, 1) mod 10000
t2 · player chose option 2 of 2 — no roll, the choice was yours
fold t3 · roll = keccak(seed, clientSeed, id, 3) mod 10000
t4 · player chose option 2 of 2 — no roll, the choice was yours
fold t5 · roll = keccak(seed, clientSeed, id, 5) mod 10000
t6 · player chose option 2 of 2 — no roll, the choice was yours
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
t12 · player chose option 2 of 2 — no roll, the choice was yours
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
Played against Crash — sealed tree #61game stats →
fold t19 · roll = keccak(seed, clientSeed, id, 19) mod 10000
t20 · player chose option 2 of 2 — no roll, the choice was yours
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
Played against Crash — sealed tree #61game stats →
fold t32 · roll = keccak(seed, clientSeed, id, 32) mod 10000
t33 · player chose option 2 of 2 — no roll, the choice was yours
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
Played against Crash — sealed tree #61game stats →
fold t49 · roll = keccak(seed, clientSeed, id, 49) mod 10000
t50 · player chose option 2 of 2 — no roll, the choice was yours
fold t51 · roll = keccak(seed, clientSeed, id, 51) mod 10000
t52 · player chose option 2 of 2 — no roll, the choice was yours
fold t53 · roll = keccak(seed, clientSeed, id, 53) mod 10000
t54 · player chose option 2 of 2 — no roll, the choice was yours
fold t55 · roll = keccak(seed, clientSeed, id, 55) mod 10000
t56 · player chose option 1 of 2 — no roll, the choice was yours
Played against Crash — sealed tree #61game stats →
fold t58 · roll = keccak(seed, clientSeed, id, 58) mod 10000
t59 · player chose option 2 of 2 — no roll, the choice was yours
fold t60 · roll = keccak(seed, clientSeed, id, 60) mod 10000
t61 · player chose option 2 of 2 — no roll, the choice was yours
fold t62 · roll = keccak(seed, clientSeed, id, 62) mod 10000
t63 · player chose option 2 of 2 — no roll, the choice was yours
fold t64 · roll = keccak(seed, clientSeed, id, 64) mod 10000
t65 · player chose option 2 of 2 — no roll, the choice was yours
fold t66 · roll = keccak(seed, clientSeed, id, 66) mod 10000
t67 · player chose option 2 of 2 — no roll, the choice was yours
fold t68 · roll = keccak(seed, clientSeed, id, 68) 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.
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.
t30 · player chose option 1 of 2 — no roll, the choice was yours
t43 · player chose option 2 of 2 — no roll, the choice was yours
fold t44 · roll = keccak(seed, clientSeed, id, 44) mod 10000
t45 · player chose option 2 of 2 — no roll, the choice was yours
fold t46 · roll = keccak(seed, clientSeed, id, 46) mod 10000
t47 · player chose option 1 of 2 — no roll, the choice was yours
t69 · player chose option 2 of 2 — no roll, the choice was yours
fold t70 · roll = keccak(seed, clientSeed, id, 70) mod 10000