Channel #3278 · v14 | Variance Vault

v14 · Channel #3278

−$8.70

whole session · 3 epochs · 125 rounds · 259 steps · $41.96 wagered

final epoch $0.00 · earlier epochs −$8.70

✓ 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)$1.30

Win window (max win)$184.98

Round worst-win cap$184.98

Game set#1

Open block59826739

Close tx0xa36bcdd3…ac54e628

Session key0x83E2…411d

Session epochs

This channel re-armed itself mid-session 2 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 087 rounds · 174 steps · $18.60 wagered+$0.22✓ replayed from the receiptcheckpoint tx →

committed 0xe40e4b65cad3081950674fc5eda6430cbb5ecbc60e633181f74cceab387a6140revealed serverSeed 0x889524c0f6c149ed03b959af7633a8b9adf1a0b229ed87eac1458757fff398d7chainclientSeed (this epoch) 0x147a67e3565aa654d1f9862c6de30e69b6ae546761d027e41277ff1526957618 ✓ 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)

0x71d3d1df782bc806470124193d264ccdf2d374682918cbaee410c90fd42dc855

Server seed (revealed at close)

0x0bc2e3ee986811be97fb3d9c48cdb15ec2b776641e2bf3f830f98c8fedb46cdd

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=3278, steps=0, root=0x00000000…00000000)

Recovered signer

0x83E27C0495D0458ab8b73e2dA99F6E7F6639411d ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…