Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #1332
−$21.38
whole session · 2 epochs · 39 rounds · 137 steps · $187.62 wagered
final epoch −$66.74 · earlier epochs +$45.36
✓ 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
Session epochs
This channel re-armed itself mid-session 1 time: each checkpoint settled the epoch's net, revealed its seed, and committed a fresh one — one continuous session, several sealed proofs. Every epoch below is replayed from its checkpoint transaction's signed stream — rolls re-derived, nets recomputed, signatures recovered ✓ and the chain of commitments anchors to the on-chain channel state. Every settled figure below is decoded from the checkpoint transaction's own event — never this site's database.
Proof of randomness · final epoch
✓1.The seed was committed before you played
This epoch's commitment was fixed on-chain by the previous checkpoint transaction (linked in the timeline above), before any of this epoch's steps. 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)
0x57d0448c765d5193283baec644816a993fb46da069bb6a78ef76d1d190bddacc
Server seed (revealed at close)
0x746c3051e8e13180f3362294c71c7972a6a846a925f9bbd379124af2a4d0d3f7
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=1332, steps=107, root=0x82fe533f…7dcbc8c0)
Recovered signer
0x466c6Cd1Cc5C6eff7176aFcCc592c38e4494edb8 ✓ = your session key
✓3.The stream hash-chain checks out
Round 1 · played against Plinko (Medium) — sealed tree #38game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 2 · played against Plinko (Medium) — sealed tree #38game stats →
fold t3 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Plinko (Medium) — sealed tree #38game stats →
fold t5 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Plinko (Medium) — sealed tree #38game stats →
fold t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Flip 50% — sealed tree #13game stats →
fold t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Flip 50% — sealed tree #13game stats →
fold t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Flip 50% — sealed tree #13game stats →
fold t13 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 8 · played against Flip 50% — sealed tree #13game stats →
fold t15 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Flip 50% — sealed tree #13game stats →
fold t17 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 10 · played against Flip 50% — sealed tree #13game stats →
fold t19 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Flip 10% — sealed tree #5game stats →
fold t21 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Flip 10% — sealed tree #5game stats →
fold t23 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Flip 10% — sealed tree #5game stats →
fold t25 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 14 · played against Flip 10% — sealed tree #5game stats →
fold t27 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 15 · played against Flip 10% — sealed tree #5game stats →
fold t29 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
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
0x82fe533f1d2c367e0eeb0aae280fd49fe502ac3467610c6310fbbff77dcbc8c0
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.
These are the final epoch's 24 rounds only — the running column starts from this epoch's first round. The 1 earlier epoch is each replayed under their own seal in the session timeline above.
Round 1 · played against Flip 50% — sealed tree #13game stats →
fold t1 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 2 · played against Flip 50% — sealed tree #13game stats →
fold t3 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 3 · played against Flip 50% — sealed tree #13game stats →
fold t5 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 4 · played against Flip 50% — sealed tree #13game stats →
fold t7 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 5 · played against Flip 50% — sealed tree #13game stats →
fold t9 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 6 · played against Flip 50% — sealed tree #13game stats →
fold t11 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 7 · played against Flip 50% — sealed tree #13game stats →
fold t13 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 8 · played against Flip 50% — sealed tree #13game stats →
fold t15 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 9 · played against Flip 50% — sealed tree #13game stats →
fold t17 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 10 · played against Flip 50% — sealed tree #13game stats →
fold t19 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 11 · played against Flip 50% — sealed tree #13game stats →
fold t21 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 12 · played against Streak 64× — sealed tree #73game stats →
fold t23 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t24 · you chose option 2 of 2 · worth 2.00× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t25 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t26 · you chose option 2 of 2 · worth 4.00× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t27 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 13 · played against Streak 64× — sealed tree #73game stats →
fold t29 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t30 · you chose option 2 of 2 · worth 2.00× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
fold t31 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 14 · played against Streak 64× — sealed tree #73game stats →
fold t33 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t34 · you chose option 1 of 2 · worth 2.00× under optimal play · the best option available — no roll here, the choice was yours. Values come from the sealed tree itself.
Round 15 · played against Hopper — sealed tree #61game stats →
fold t36 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t37 · 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 t38 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 16 · played against Hopper — sealed tree #61game stats →
fold t40 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t41 · 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 t42 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t43 · 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 t44 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 17 · played against Flip 4% — sealed tree #30game stats →
fold t78 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 18 · played against Flip 4% — sealed tree #30game stats →
fold t80 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 19 · played against Flip 4% — sealed tree #30game stats →
fold t82 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 20 · played against Flip 4% — sealed tree #30game stats →
fold t84 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 21 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t86 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t87 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 22 · 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
Round 23 · played against Blackjack (3:2) — sealed tree #96game stats →
fold t97 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t98 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t99 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
Round 24 · played against Baccarat (Player 1:1) — sealed tree #97game stats →
fold t105 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
fold t106 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
✓ The recomputed net, wagered total, and step count match the on-chain close settlement exactly — this proves the final epoch; each earlier epoch is verified against its own checkpoint transaction above.
✓5.Every round respected the committed caps
The channel committed hard walls before play: no stake above the budget of $66.74, and no single round whose worst-case win exceeds the committed per-round cap of $84.51 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)
t45 · 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 t46 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t47 · 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 t48 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t49 · 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 t50 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t51 · 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 t52 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t53 · 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 t54 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t55 · 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 t56 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t57 · 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 t58 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t59 · 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 t60 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t61 · 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 t62 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t63 · 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 t64 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t65 · 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 t66 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t67 · 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 t68 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t69 · 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 t70 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t71 · 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 t72 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t73 · 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 t74 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t75 · 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 t76 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t88 · you chose option 1 of 3 · worth 0.62× 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
fold t93 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t94 · you chose option 1 of 3 · worth 0.82× 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
t100 · 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 t101 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000
t102 · 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 t103 · roll = keccak256(serverSeed ‖ clientSeed ‖ channelId ‖ t) mod 10000