Channel #2614 · v14 | Variance Vault

v14 · Channel #2614

−$9.73

whole session · 11 epochs · 738 rounds · 1476 steps · $104.67 wagered

final epoch −$0.47 · earlier epochs −$9.26

✓ 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

Steps4 of ≤256

Budget (max loss)$0.47

Win window (max win)$153.84

Round worst-win cap$153.84

Game set#1

Open block59568834

Close tx0x71c20829…da857a91

Session key0xd17F…779C

Session epochs

This channel re-armed itself mid-session 10 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 021 rounds · 42 steps · $2.10 wagered+$2.73✓ replayed from the receiptcheckpoint tx →

committed 0xd82339b05ddd6c97b820f93101f85b2ddfb5b7925027f126214c42bd59803ea7revealed serverSeed 0x9e76ae8be56a44541d3004ff88dbf3dc3b4954c950704daba60623b388961a51chainclientSeed (this epoch) 0x0fc197e298672605621347574be55042aa0c027f1884668e9e358aba59180c35 ✓ 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)

0xb553c340cd288eaaf036aabd41f238e213ff9bb865f8a53c3cf684adaac547f8

Server seed (revealed at close)

0x2c5d90fc9b4cf0a43cb771d8a24750a08823d79fa8f5aac40e5e20299e6e1c31

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=2614, steps=4, root=0x8fddf9c8…a88004c0)

Recovered signer

0xd17FA7E56B309a0Eeb9c5B1B55a57059EB6f779C ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…