Channel #391 · v14 | Variance Vault

v14 · Channel #391

+$19.80

whole session · 3 epochs · 48 rounds · 96 steps · $35.00 wagered

final epoch −$1.00 · earlier epochs +$20.80

✓ 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

Steps2 of ≤256

Budget (max loss)$30.68

Win window (max win)$187.66

Round worst-win cap$46.92

Game set#1

Open block58455885

Close tx0xa561a3d3…51b96139

Session key0xE6c1…81fD

Session epochs

This channel re-armed itself mid-session 2 times: 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.

›Epoch 026 rounds · 52 steps · $13.00 wagered+$4.80✓ replayedcheckpoint tx →

committed 0x07aa9c31…40cd47a6 → revealed 0x0dd9a1c5…8d62057c ✓ preimage · ✓ signed root · ✓ session-key sig · ✓ net matches the eventre-armed: budget $14.79 · win window $187.35 · fresh commit

round 1$0.50 staked$0.00 paid−$0.50

Played against Darts (Middle) — sealed tree #83

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)

0xc408f762b50811576dc8ad86c58c8263eb6187ce358d37cc93d7246b2b6f1b1d

Server seed (revealed at close)

0xf226a5020508ba422660ed3c449eaebb2f196f65e65959b28da53e1ee6cc7544

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=391, steps=2, root=0x2c45c99e…89f4b304)

Recovered signer

0xE6c1F9df07ec22a3Cd2C010198Ea11F9913c81fD ✓ = 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.

View player →Close tx on explorer →

Channel

verifying on-chain…