Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #5497
+$6.11
32 rounds · 119 steps · $8.00 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.
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 64730426, 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)
0xa097febbbc13354e90348c9408fe325770a2530ffe742918f6f982ab337ba8a6
Server seed (revealed at close)
0x5ca2a2a2a3bdb187700209d1b619cef5cde4f3bf7de24b3ffe025a0b2d2b203f
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=5497, steps=119, root=0x62f9432d…54af55f7)
Recovered signer
0x3055C9200CF44063e84159d4FC02b987E52a4a74 ✓ = 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
0x62f9432d1b0fdf1a6e0d42f9729f3b9a3b5727f1f523b65a48c12d1754af55f7
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 Hopper — sealed tree #61game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t2 · 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 t3 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t4 · 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 t5 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t6 · 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 t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t8 · 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 t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t10 · 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 t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t12 · you chose option 1 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.
Round 2 · played against Hopper — sealed tree #61game stats →
fold t14 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t15 · 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 t16 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Hopper — sealed tree #61game stats →
fold t18 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t19 · 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 t20 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t21 · 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 t22 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Dig (The Caverns · Open) — sealed tree #113game stats →
fold t62 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t64 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t66 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t68 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 8 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t70 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t72 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 10 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t74 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t76 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t78 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t80 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 14 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t82 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 15 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t84 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 16 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t86 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 17 · played against Dig (Deepslate · Assayed) — sealed tree #117game stats →
fold t88 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 18 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t90 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 19 · played against Dig (Deepslate · Assayed) — sealed tree #117game stats →
fold t92 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 20 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t94 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 21 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t96 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 22 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t98 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 23 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t100 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 24 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t102 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 25 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t104 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 26 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t106 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 27 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t108 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 28 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t110 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 29 · played against Dig (Deepslate · Blind) — sealed tree #115game stats →
fold t112 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 30 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t114 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 31 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t116 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 32 · played against Dig (Deepslate · Open) — sealed tree #116game stats →
fold t118 · 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 $90.04, and no single round whose worst-case win exceeds the committed per-round cap of $292.70 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)
t23 · 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 t24 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t25 · 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 t26 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t27 · 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 t28 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t29 · 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 t30 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t31 · 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 t32 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t33 · 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 t34 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t35 · 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 t36 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t37 · 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 t38 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t39 · 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 t40 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t41 · 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 t42 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t43 · 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 t44 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t45 · 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 t46 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t47 · 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 t48 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t49 · 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 t50 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t51 · 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 t52 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t53 · 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 t54 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t55 · 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 t56 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t57 · 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 t58 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t59 · 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 t60 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000