Channel #4292 · v14 | Variance Vault

v14 · Channel #4292

−$19.55

whole session · 3 epochs · 122 rounds · 244 steps · $31.25 wagered

final epoch −$0.25 · earlier epochs −$19.30

✓ 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

Steps2 of ≤256

Budget (max loss)$4.54

Win window (max win)$231.69

Round worst-win cap$231.69

Game set#1

Open block60979342

Close tx0xe2699e13…73297ff2

Session key0xb3F9…423b

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 0109 rounds · 218 steps · $28.00 wagered−$16.30✓ replayed from the receiptcheckpoint tx →

committed 0x332f44ed1b26f50d0058ba4514baef796971fab3c349eaf3c8077db4f9e9c6d7revealed serverSeed 0xcca573a422a237b7b7a1f49d6a5f1ef3105219c87fe635960e561fcceb8ef596chainclientSeed (this epoch) 0xb39494fc1f6d81973478e9cd1e45c3ffd2015dd9c1db8f0191062326c4ed308b ✓ 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)

0xceb5f0a51f60f920fb0a9751022aee3fc2141b2b02aba342e4edc0931fd92f56

Server seed (revealed at close)

0xbc697ab5db9d9c13ed75f4df585fbf08e60389ed12b87a23124b988a2a9a3b3b

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=4292, steps=2, root=0x1e1e7d63…6393c205)

Recovered signer

0xb3F94b2c162Ba363CDb270cAAEd31620045b423b ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…