Channel #5167 · v14 | Variance Vault

v14 · Channel #5167

−$1.70

whole session · 6 epochs · 370 rounds · 740 steps · $37.00 wagered

final epoch −$0.10 · earlier epochs −$1.60

✓ 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

Steps2 of ≤256

Budget (max loss)$8.41

Win window (max win)$273.79

Round worst-win cap$273.79

Game set#1

Open block62915685

Close tx0x87fa70a8…6b503750

Session key0x3055…4a74

Session epochs

This channel re-armed itself mid-session 5 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 0105 rounds · 210 steps · $10.50 wagered−$2.65✓ replayed from the receiptcheckpoint tx →

committed 0x536895bb2e442b19284a905c9ebbfe4ab81247b7dfd45cd8fadfa8edc1bc5f6erevealed serverSeed 0xe16f322cd1612c7d1befdd7fecea530e1db06de5084c64e59e99039722bbe533chainclientSeed (this epoch) 0xfbb82528c1e7d977268d09760ba9b6d8c27d1338b6d43dbcc04b9662e73d4d0b ✓ 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)

0x6f8c2cdb4b2f52bbe4c7403043268c9d918ffc09e99d3211949afe47edb3be71

Server seed (revealed at close)

0x7653849d0185c8cc5688d4379cd11f1beba5155f930049a5a09889b00c7873e5

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=5167, steps=2, root=0xfb3f80c7…b3001de2)

Recovered signer

0x3055C9200CF44063e84159d4FC02b987E52a4a74 ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…