Channel
verifying on-chain…
Channel
verifying on-chain…
v14 · Channel #372
+$3.00
whole session · 2 epochs · 11 rounds · 43 steps · $11.05 wagered
final epoch −$5.30 · earlier epochs +$8.30
✓ 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.
Parameters
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.
Played against Mines (Classic) — sealed tree #26
Proof of randomness · final epoch
✓1.The seed was committed before you played
Before this channel opened, the house bound keccak256(serverSeed) on-chain. The seed revealed at close must hash back to that commitment — the house had exactly one seed it could ever reveal, fixed before your first step.
Commitment (bound at open)
0x4fac56c1930cd2f471da7a1f84f2f9e1e6824f7212a0ce191aae09a708049ff5
Server seed (revealed at close)
0x3ce6f5ac4b49a1de5eda5f7700d77260b0a9faecea68b176cf746f8854b0fa8e
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=372, steps=17, root=0x766d3240…299c92e5)
Recovered signer
0xf1416b5e9C60eCa931ec08ae4Bdcddac6536F8e6 ✓ = 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.
fold t1 · roll = keccak(seed, clientSeed, id, 1) mod 10000
t2 · player chose option 2 of 2 — no roll, the choice was yours
fold t3 · roll = keccak(seed, clientSeed, id, 3) mod 10000
t4 · player chose option 2 of 2 — no roll, the choice was yours
fold t5 · roll = keccak(seed, clientSeed, id, 5) mod 10000
t6 · player chose option 2 of 2 — no roll, the choice was yours
fold t7 · roll = keccak(seed, clientSeed, id, 7) mod 10000
t8 · player chose option 2 of 2 — no roll, the choice was yours
fold t9 · roll = keccak(seed, clientSeed, id, 9) mod 10000
t10 · player chose option 1 of 2 — no roll, the choice was yours
Played against Mines (Risky) — sealed tree #27game stats →
fold t12 · roll = keccak(seed, clientSeed, id, 12) mod 10000
Played against Mines (Risky) — sealed tree #27game stats →
fold t14 · roll = keccak(seed, clientSeed, id, 14) mod 10000
t15 · player chose option 2 of 2 — no roll, the choice was yours
fold t16 · roll = keccak(seed, clientSeed, id, 16) mod 10000
Played against Mines (Risky) — sealed tree #27game stats →
fold t18 · roll = keccak(seed, clientSeed, id, 18) mod 10000
t19 · player chose option 2 of 2 — no roll, the choice was yours
fold t20 · roll = keccak(seed, clientSeed, id, 20) mod 10000
t21 · player chose option 2 of 2 — no roll, the choice was yours
fold t22 · roll = keccak(seed, clientSeed, id, 22) mod 10000
t23 · player chose option 1 of 2 — no roll, the choice was yours
Played against Meltdown — sealed tree #59game stats →
fold t25 · roll = keccak(seed, clientSeed, id, 25) mod 10000
Signed root
0x766d32402cd1307c9211d7c68979af6a32e7d459cf56b2cade79a373299c92e5
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.
Played against Meltdown — sealed tree #59game stats →
fold t1 · roll = keccak(seed, clientSeed, id, 1) mod 10000
Played against Meltdown — sealed tree #59game stats →
fold t3 · roll = keccak(seed, clientSeed, id, 3) mod 10000
Played against Meltdown — sealed tree #59game stats →
fold t5 · roll = keccak(seed, clientSeed, id, 5) mod 10000
Played against Cascade — sealed tree #67game stats →
fold t7 · roll = keccak(seed, clientSeed, id, 7) mod 10000
Played against Cascade — sealed tree #67game stats →
fold t9 · roll = keccak(seed, clientSeed, id, 9) mod 10000
Played against Blackjack — sealed tree #24game stats →
fold t11 · roll = keccak(seed, clientSeed, id, 11) mod 10000
fold t12 · roll = keccak(seed, clientSeed, id, 12) mod 10000
t13 · player chose option 2 of 3 — no roll, the choice was yours
fold t14 · roll = keccak(seed, clientSeed, id, 14) mod 10000
t15 · player chose option 2 of 2 — no roll, the choice was yours
fold t16 · roll = keccak(seed, clientSeed, id, 16) mod 10000
✓ The recomputed net, wagered total, and step count match the on-chain settlement exactly.
Games (on-chain catalog)
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.