Channel #558 · v14 | Variance Vault

v14 · Channel #558

+$28.97

whole session · 10 epochs · 703 rounds · 1406 steps · $70.30 wagered

final epoch −$2.41 · earlier epochs +$31.38

✓ 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

Steps156 of ≤256

Budget (max loss)$42.90

Win window (max win)$203.02

Round worst-win cap$50.76

Game set#1

Open block58926206

Close tx0x2b322bdc…3782d69f

Session key0xFc52…4E16

Session epochs

This channel re-armed itself mid-session 9 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. Every settled figure below is decoded from the checkpoint transaction's own event — never this site's database.

›Epoch 0102 rounds · 204 steps · $10.20 wagered−$2.61✓ replayed from the receiptcheckpoint tx →

committed 0xb7c99bf41aa7d2d994263c321523e0016e0b9ec7bf55b117e16d95c053e0c080revealed serverSeed 0xf21563b89695bc80dde611290f30ca47d8f28528c8582b9c3fe50cd303c21542chainclientSeed (this epoch) 0x5aeb4e0cbd477499be46390dd22e694b16243638f1ab9c326d47bd717a33bfe8 ✓ preimage · ✓ signed root · ✓ session-key sig · ✓ net matches the receipt's event · ✓ wagered total ·

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)

0xc6b5f00e9cb8998353c2da024fb4ed330214cdd123cee800f3c27edb36e28d2e

Server seed (revealed at close)

0x4fd54ab5151715017958577a5105bc9dd673ea13419ccc4887b1107c12264e4a

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=558, steps=156, root=0x563cb78e…833e0292)

Recovered signer

0xFc52ddc0bEc442E28cc3b0e0D14E7b8a972A4E16 ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…