Channel #5748 · v14 | Variance Vault

v14 · Channel #5748

−$0.80

whole session · 2 epochs · 108 rounds · 216 steps · $10.80 wagered

final epoch $0.00 · earlier epochs −$0.80

✓ 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.

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

Steps0 of ≤256

Budget (max loss)$63.53

Win window (max win)$308.70

Round worst-win cap$308.70

Game set#1

Open block65002835

Close tx0xe119ce2b…1d2fef53

Session key0xACD5…0ec5

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.

›Epoch 0108 rounds · 216 steps · $10.80 wagered−$0.80✓ replayed from the receiptcheckpoint tx →

committed 0xac6128d3d6eafca76b30430f9fb5bb1c8806663c7f9775ae268993541e05f9e0revealed serverSeed 0x7cac9100156d5772a230fe8475ac5d71514fe3206d704f8a20a5846127a2732dchainclientSeed (this epoch) 0x6ed69e8fa9b196ae9c715ecf1d0af7b8e9c90131e793d38a2188a916eced3bf4 ✓ 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)

0x758fccbc182f321d0fdd5e36d285c90651e37110a2aaa58a37bc25a88ed29660

Server seed (revealed at close)

0xd0b466e92fb352e0fa9d6ec8695995e6c1ab1efb26dedf5a626211c7647b8636

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=5748, steps=0, root=0x00000000…00000000)

Recovered signer

0xACD5b755CBED4219cD7A09b0fE427CC1C90F0ec5 ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…