Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #465
−$0.67
21 rounds · 135 steps · $13.15 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.
Verified in your browser
Re-deriving every check from chain reads in this browser — reconstructing the game trees, re-rolling the seed, recovering the signature…
Don't trust this site's RPC either? Paste any HyperEVM RPC URL and re-run — the verification then never touches this site. The algorithm is verifyChannel in @freeroll/sdk — run it yourself from a terminal for zero trust in this page.
Parameters chain
Proof of randomness
✓1.The seed was committed before you played
The commitment keccak256(serverSeed) was fixed on-chain in the open transaction at block 58696652, before any step was played. The seed revealed at close must hash back to that commitment — since keccak256 has no known way to find a second preimage, the house had exactly one seed it could ever reveal, chosen before it saw a single one of your bets.
Commitment (bound at open)
0xcab0f2c3ec980bc3a0cdfce141b388d7ab7edb3ed06bcc1f1c1b23f603ef7caf
Server seed (revealed at close)
0xe9b1b5fb20019bd0aedb66fc50cf8223d7d6e72323b94c475b0ad75fb018e028
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=465, steps=135, root=0x9803b6ae…82ef5d77)
Recovered signer
0xF9D2862725F258805db8F76b16691D6E8f0E3a41 ✓ = 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
0x9803b6aefdc1571cbfcb9b66d99f5bf97cc4c5d50dc7ae2b52e3733982ef5d77
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.
Round 1 · played against Mines (Classic) — sealed tree #26game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t2 · you chose option 2 of 2 · worth 1.12× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t3 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t4 · you chose option 2 of 2 · worth 1.28× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t5 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t6 · you chose option 2 of 2 · worth 1.47× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t8 · you chose option 2 of 2 · worth 1.70× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t10 · you chose option 2 of 2 · worth 1.99× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t12 · you chose option 2 of 2 · worth 2.34× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t13 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t14 · you chose option 2 of 2 · worth 2.78× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t15 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t16 · you chose option 2 of 2 · worth 3.33× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t17 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 2 · played against Mines (Classic) — sealed tree #26game stats →
fold t19 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Mines (Safe) — sealed tree #25game stats →
fold t21 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t22 · you chose option 2 of 2 · worth 1.03× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t23 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Blackjack (6:5) — sealed tree #24game stats →
fold t25 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t26 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Blackjack (6:5) — sealed tree #24game stats →
fold t32 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t33 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Blackjack (6:5) — sealed tree #24game stats →
fold t37 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t38 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Blackjack (6:5) — sealed tree #24game stats →
fold t40 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t41 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 8 · played against Blackjack (6:5) — sealed tree #24game stats →
fold t46 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t47 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Plinko (Medium) — sealed tree #38game stats →
fold t53 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 10 · played against Plinko (Medium) — sealed tree #38game stats →
fold t55 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Wheel — sealed tree #29game stats →
fold t57 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Flip 50% — sealed tree #13game stats →
fold t59 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Limbo 2× — sealed tree #42game stats →
fold t61 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 14 · played against Meltdown — sealed tree #59game stats →
fold t63 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 15 · played against Meltdown — sealed tree #59game stats →
fold t65 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 16 · played against Meltdown — sealed tree #59game stats →
fold t67 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 17 · played against Meltdown — sealed tree #59game stats →
fold t69 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 18 · played against Hopper — sealed tree #61game stats →
fold t71 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t72 · you chose option 2 of 2 · worth 1.05× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t73 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t74 · you chose option 2 of 2 · worth 1.11× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t75 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 19 · played against Hopper — sealed tree #61game stats →
fold t77 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t78 · you chose option 2 of 2 · worth 1.05× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t79 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t80 · you chose option 2 of 2 · worth 1.11× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t81 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 20 · played against Relics (base) — sealed tree #62game stats →
fold t127 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 21 · played against Heist — sealed tree #66game stats →
t129 · you chose option 1 of 3 · worth 0.98× under optimal play · best free option was 0.98× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t130 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t131 · you chose option 2 of 3 · worth 1.08× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t132 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t133 · you chose option 3 of 4 · worth 1.45× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
⏏ 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.
✓5.Every round respected the committed caps
The channel committed hard walls before play: no stake above the budget of $10.00, and no single round whose worst-case win exceeds the committed per-round cap of $50.56 against its own game's maximum multiplier. Every round in the stream was re-checked against both — the same integer comparison the contract itself enforces. All rounds fit.
Games (on-chain catalog) chain
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.
What this page proves · what it assumes
Proven (recomputable by anyone)
Assumed (and why it's bounded)
t27 · you chose option 2 of 3 · worth 0.98× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t28 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t29 · you chose option 1 of 2 · worth 0.71× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t30 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t34 · you chose option 2 of 3 · worth 0.54× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t35 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t42 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t43 · you chose option 1 of 3 · worth 1.55× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t44 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t48 · you chose option 2 of 3 · worth 0.92× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t49 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t50 · you chose option 2 of 2 · worth 0.59× under optimal play · best free option was 0.75× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t51 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t82 · you chose option 2 of 2 · worth 1.19× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t83 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t84 · you chose option 2 of 2 · worth 1.26× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t85 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t86 · you chose option 2 of 2 · worth 1.34× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t87 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t88 · you chose option 2 of 2 · worth 1.43× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t89 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t90 · you chose option 2 of 2 · worth 1.52× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t91 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t92 · you chose option 2 of 2 · worth 1.62× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t93 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t94 · you chose option 2 of 2 · worth 1.72× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t95 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t96 · you chose option 2 of 2 · worth 1.83× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t97 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t98 · you chose option 2 of 2 · worth 1.95× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t99 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t100 · you chose option 2 of 2 · worth 2.07× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t101 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t102 · you chose option 2 of 2 · worth 2.22× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t103 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t104 · you chose option 2 of 2 · worth 2.40× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t105 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t106 · you chose option 2 of 2 · worth 2.61× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t107 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t108 · you chose option 2 of 2 · worth 2.86× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t109 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t110 · you chose option 2 of 2 · worth 3.16× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t111 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t112 · you chose option 2 of 2 · worth 3.52× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t113 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t114 · you chose option 2 of 2 · worth 3.95× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t115 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t116 · you chose option 2 of 2 · worth 4.47× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t117 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t118 · you chose option 2 of 2 · worth 5.09× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t119 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t120 · you chose option 2 of 2 · worth 5.85× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t121 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t122 · you chose option 2 of 2 · worth 6.78× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t123 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t124 · you chose option 2 of 2 · worth 7.92× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t125 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t134 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000