Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #4303
−$6.00
39 rounds · 161 steps · $22.50 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 61016600, 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)
0xc8d118fcb358cc117282e761c3a264b0276af2de751055f8043241f8212b8147
Server seed (revealed at close)
0x5c77a03d6bf8eb068ee7e019521a4cad5d2cb499eb323f93c635d036e971f7d1
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=4303, steps=161, root=0xad2b3cf4…41e065a7)
Recovered signer
0xebeDe5448cC68a3bF1925118fbB9e9D789d50993 ✓ = 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
0xad2b3cf4f73ecf8f67a2bc78c8991ee4b3330b64f5832dae74ade9cf41e065a7
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 Blackjack (3:2) — sealed tree #96game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t2 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t3 · you chose option 1 of 3 · worth 1.67× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t4 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 2 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t6 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t12 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t16 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t17 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t24 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t25 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t26 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t34 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t35 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t36 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Blackjack (3:2) — sealed tree #96game 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 (3:2) — sealed tree #96game stats →
fold t45 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t46 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t47 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t51 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t52 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t53 · you chose option 2 of 3 · worth 1.26× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
Round 10 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t58 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t59 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t66 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t67 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t71 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t72 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t73 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t79 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t80 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t81 · you chose option 2 of 3 · worth 0.73× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
Round 14 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t85 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t86 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t87 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 15 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t91 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t92 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t93 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 16 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t101 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t102 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 17 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t106 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t107 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t108 · you chose option 2 of 3 · worth 1.10× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
Round 18 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t113 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t114 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t115 · you chose option 2 of 3 · worth 0.89× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
Round 19 · played against Dig (The Caverns · Open) — sealed tree #113game stats →
fold t120 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 20 · played against Dig (The Caverns · Blind) — sealed tree #112game stats →
fold t122 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 21 · played against Dig (The Caverns · Blind) — sealed tree #112game stats →
fold t124 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 22 · played against Dig (The Caverns · Assayed) — sealed tree #114game stats →
fold t126 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 23 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t128 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 24 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t130 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 25 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t132 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 26 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t134 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 27 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t136 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 28 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t138 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 29 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t140 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 30 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t142 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 31 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t144 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 32 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t146 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 33 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t148 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 34 · played against Dig (The Core · Blind) — sealed tree #118game stats →
fold t150 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 35 · played against Blockchain (Frenzy) — sealed tree #121game stats →
fold t152 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 36 · played against Blockchain (Frenzy) — sealed tree #121game stats →
fold t154 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 37 · played against Blockchain (Frenzy) — sealed tree #121game stats →
fold t156 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 38 · played against Blockchain (Frenzy) — sealed tree #121game stats →
fold t158 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 39 · played against Blockchain (Frenzy) — sealed tree #121game stats →
fold t160 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
✓ 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 $11.47, and no single round whose worst-case win exceeds the committed per-round cap of $234.95 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)
t8 · you chose option 2 of 3 · worth 0.71× under optimal play · best free option was 0.75× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t13 · you chose option 1 of 3 · worth 0.52× under optimal play · best free option was 0.59× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t14 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t18 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t19 · you chose option 2 of 3 · worth 0.79× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t20 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t21 · you chose option 1 of 2 · worth 0.58× under optimal play · best free option was 0.80× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t22 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t27 · you chose option 2 of 3 · worth 0.66× 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 2 of 2 · worth 0.46× 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
t31 · you chose option 1 of 2 · worth 1.06× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t32 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t37 · you chose option 2 of 3 · worth 0.57× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t38 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t42 · you chose option 1 of 3 · worth 1.79× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t43 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t48 · you chose option 2 of 3 · worth 0.50× 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
fold t54 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t55 · you chose option 1 of 2 · worth 0.83× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t56 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t60 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t61 · 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 t62 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t63 · you chose option 1 of 2 · worth 0.52× under optimal play · best free option was 0.82× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t64 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t68 · you chose option 2 of 3 · worth 0.57× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t69 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t74 · you chose option 2 of 3 · worth 1.14× 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
t76 · you chose option 1 of 2 · worth 0.52× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t77 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t82 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t83 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t88 · you chose option 1 of 3 · worth 0.33× under optimal play · best free option was 0.48× — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t89 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t94 · you chose option 2 of 3 · worth 0.68× 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 1.12× 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 0.53× 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
t103 · you chose option 1 of 3 · worth 1.64× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t104 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t109 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t110 · 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 t111 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t116 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t117 · you chose option 1 of 2 · worth 0.75× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t118 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000