Channel #2395 · v14 | Variance Vault

v14 · Channel #2395

+$20.30

whole session · 6 epochs · 255 rounds · 510 steps · $63.75 wagered

final epoch $0.00 · earlier epochs +$20.30

✓ 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)$42.75

Win window (max win)$173.31

Round worst-win cap$141.47

Game set#1

Open block59506990

Close tx0x47465c64…ebc01ddc

Session key0x5E9B…624d

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 0104 rounds · 208 steps · $26.00 wagered−$2.98✓ replayed from the receiptcheckpoint tx →

committed 0x78d6ba49df0ac18335be1109765d4cd5d91c1ee3eae2a36ff11834238b1bd4dcrevealed serverSeed 0x60dbda995151d27180ea74e693de8b7469b22391ae4ca98586bceaef37c4063bchainclientSeed (this epoch) 0x924e76c85e04c81fe5f38ed5135110b3af70710f7909bf4161ba306d73a8fa09 ✓ 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)

0x97cbdf0f88d071218896361d1d25f54f10dd7dc522cd24cdca46b6ab7a850e0b

Server seed (revealed at close)

0x6cfbe46a831bcdfd04598f76ffbfbfd4c15ac0df8d7f3a593a8fa06d3c63e02d

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=2395, steps=0, root=0x00000000…00000000)

Recovered signer

0x5E9B72605a7EdFE354616e16A44744Bb5Ba1624d ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…