Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #43
+$2.43
67 rounds · 183 steps · $68.25 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.
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 58342746, 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)
0x00cf7d613c399001ccd0948727d9f653649912b58cf1a8e01d5c3bfd97d2456b
Server seed (revealed at close)
0x0f7b1931c72b6a5ee919fbd63934e3bcb5eb95cd9b535ac9361ad8d59d87aa19
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=43, steps=183, root=0xb07167bb…78ec7fb1)
Recovered signer
0x4A8A938ECE4d5D97a808Fd782b6e9A30F394d516 ✓ = 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
0xb07167bb40fe405d17febccb800da9fa6f082d0f86d76b261d40fa5b78ec7fb1
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 Plinko (High) — sealed tree #39game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 2 · played against Plinko (High) — sealed tree #39game stats →
fold t3 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Plinko (High) — sealed tree #39game stats →
fold t5 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Plinko (High) — sealed tree #39game stats →
fold t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Plinko (High) — sealed tree #39game stats →
fold t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Plinko (High) — sealed tree #39game stats →
fold t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Plinko (High) — sealed tree #39game stats →
fold t13 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 8 · played against Plinko (High) — sealed tree #39game stats →
fold t15 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Mines (Classic) — sealed tree #26game stats →
fold t17 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t18 · 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 t19 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t20 · you chose option 1 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.
Round 10 · played against Mines (Classic) — sealed tree #26game stats →
fold t22 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t23 · 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 t24 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t25 · 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 t26 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Mines (Risky) — sealed tree #27game stats →
fold t31 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Mines (Risky) — sealed tree #27game stats →
fold t33 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t34 · you chose option 2 of 2 · worth 1.23× 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
t36 · you chose option 2 of 2 · worth 1.56× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t37 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Mines (Risky) — sealed tree #27game stats →
fold t46 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t47 · you chose option 2 of 2 · worth 1.23× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t48 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t49 · you chose option 2 of 2 · worth 1.56× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t50 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 14 · played against Mines (Risky) — sealed tree #27game stats →
fold t52 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t53 · you chose option 2 of 2 · worth 1.23× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t54 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 15 · played against Mines (Risky) — sealed tree #27game stats →
fold t56 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t57 · you chose option 2 of 2 · worth 1.23× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t58 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t59 · you chose option 2 of 2 · worth 1.56× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t60 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 16 · played against Mines (Risky) — sealed tree #27game stats →
fold t67 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t68 · you chose option 2 of 2 · worth 1.23× 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
Round 17 · played against Mines (Risky) — sealed tree #27game stats →
fold t71 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 18 · played against Mines (Risky) — sealed tree #27game stats →
fold t73 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t74 · you chose option 2 of 2 · worth 1.23× 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 Mines (Risky) — sealed tree #27game stats →
fold t77 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t78 · you chose option 2 of 2 · worth 1.23× 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 1.56× 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 Cascade (v1) — sealed tree #28game stats →
fold t88 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 21 · played against Cascade (v1) — sealed tree #28game stats →
fold t90 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 22 · played against Cascade (v1) — sealed tree #28game stats →
fold t92 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 23 · played against Cascade (v1) — sealed tree #28game stats →
fold t94 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 24 · played against Cascade (v1) — sealed tree #28game stats →
fold t96 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 25 · played against Cascade (v1) — sealed tree #28game stats →
fold t98 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 26 · played against Cascade (v1) — sealed tree #28game stats →
fold t100 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 27 · played against Cascade (v1) — sealed tree #28game stats →
fold t102 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 28 · played against Cascade (v1) — sealed tree #28game stats →
fold t104 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 29 · played against Cascade (v1) — sealed tree #28game stats →
fold t106 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 30 · played against Cascade (v1) — sealed tree #28game stats →
fold t108 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 31 · played against Cascade (v1) — sealed tree #28game stats →
fold t110 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 32 · played against Cascade (v1) — sealed tree #28game stats →
fold t112 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 33 · played against Cascade (v1) — sealed tree #28game stats →
fold t114 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 34 · played against Cascade (v1) — sealed tree #28game stats →
fold t116 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 35 · played against Cascade (v1) — sealed tree #28game stats →
fold t118 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 36 · played against Cascade (v1) — sealed tree #28game stats →
fold t120 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 37 · played against Cascade (v1) — sealed tree #28game stats →
fold t122 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 38 · played against Cascade (v1) — sealed tree #28game stats →
fold t124 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 39 · played against Cascade (v1) — sealed tree #28game stats →
fold t126 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 40 · played against Cascade (v1) — sealed tree #28game stats →
fold t128 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 41 · played against Cascade (v1) — sealed tree #28game stats →
fold t130 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 42 · played against Cascade (v1) — sealed tree #28game stats →
fold t132 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 43 · played against Cascade (v1) — sealed tree #28game stats →
fold t134 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 44 · played against Cascade (v1) — sealed tree #28game stats →
fold t136 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 45 · played against Cascade (v1) — sealed tree #28game stats →
fold t138 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 46 · played against Cascade (v1) — sealed tree #28game stats →
fold t140 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 47 · played against Cascade (v1) — sealed tree #28game stats →
fold t142 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 48 · played against Cascade (v1) — sealed tree #28game stats →
fold t144 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 49 · played against Cascade (v1) — sealed tree #28game stats →
fold t146 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 50 · played against Cascade (v1) — sealed tree #28game stats →
fold t148 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 51 · played against Cascade (v1) — sealed tree #28game stats →
fold t150 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 52 · played against Cascade (v1) — sealed tree #28game stats →
fold t152 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 53 · played against Cascade (v1) — sealed tree #28game stats →
fold t154 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 54 · played against Cascade (v1) — sealed tree #28game stats →
fold t156 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 55 · played against Cascade (v1) — sealed tree #28game stats →
fold t158 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 56 · played against Cascade (v1) — sealed tree #28game stats →
fold t160 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 57 · played against Flip 50% — sealed tree #13game stats →
fold t162 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 58 · played against Flip 50% — sealed tree #13game stats →
fold t164 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 59 · played against Meltdown — sealed tree #59game stats →
fold t166 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 60 · played against Meltdown — sealed tree #59game stats →
fold t168 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Drawing this round's rolls…
Drawing this round's rolls…
Drawing this round's rolls…
Drawing this round's rolls…
Drawing this round's rolls…
Drawing this round's rolls…
Drawing this round's rolls…
✓ 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 $55.47, and no single round whose worst-case win exceeds the committed per-round cap of $46.48 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 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 t28 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t29 · you chose option 1 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.
t38 · 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 t39 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t40 · you chose option 2 of 2 · worth 2.57× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t41 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t42 · you chose option 2 of 2 · worth 3.38× 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
t44 · you chose option 1 of 2 · worth 4.50× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
t61 · 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 t62 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t63 · you chose option 2 of 2 · worth 2.57× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t64 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t65 · you chose option 1 of 2 · worth 3.38× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
t82 · 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 t83 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t84 · you chose option 2 of 2 · worth 2.57× 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 1 of 2 · worth 3.38× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.