Channel #4067 · v14 | Variance Vault

v14 · Channel #4067

+$310.42

whole session · 5 epochs · 204 rounds · 408 steps · $186.00 wagered

final epoch −$0.22 · earlier epochs +$310.64

✓ 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)$438.59

Win window (max win)$864.30

Round worst-win cap$216.07

Game set#1

Open block60283404

Close tx0xceb054d3…f3ef2f6b

Session key0xEa0f…23D6

Session epochs

This channel re-armed itself mid-session 4 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 020 rounds · 40 steps · $10.00 wagered+$37.02✓ replayed from the receiptcheckpoint tx →

committed 0xe7b5b9e592c653077f51154f3f749a86c99ce39dd8aedc4ba4e79b67541c4fdfrevealed serverSeed 0xc71f1ab5e915a6516078ed9a7d3626526c546fd3b2f2f423c64cdcbe593ce30dchainclientSeed (this epoch) 0x04b93602079cec7012446602907efc0a2be0bb5708fdb6f7d5edbc07468236f3 ✓ 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)

0x8580a217ff07e211d1ea0ed53d1fd7f59836c16c4af68bffdf3b126a6a415b0f

Server seed (revealed at close)

0x15dbbcbd3030820c09a675fa6a83d0a7c162dd1bc72a91ae4b9a40b2fea11047

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=4067, steps=2, root=0x12cbd048…c2a1c404)

Recovered signer

0xEa0f1214489A1325A690931382dE09A6C45723D6 ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…