Channel #2564 · v14 | Variance Vault

v14 · Channel #2564

−$10.00

whole session · 5 epochs · 317 rounds · 634 steps · $79.25 wagered

final epoch −$9.25 · earlier epochs −$0.75

✓ 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

Steps110 of ≤256

Budget (max loss)$11.46

Win window (max win)$153.01

Round worst-win cap$153.01

Game set#1

Open block59554119

Close tx0x7a090b8c…acdebff5

Session key0xbaf9…D5DC

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 039 rounds · 78 steps · $9.75 wagered+$4.75✓ replayed from the receiptcheckpoint tx →

committed 0x0744e38b5d87a26aa0da926830875aed209bf091ba7c554799b217990ee1f0b9revealed serverSeed 0x4ba018a8cbc00caf1205eb76d21ab1ed65892a3710f84ef3a8867cc287b0b6b5chainclientSeed (this epoch) 0x21c25050aaa231e9bbd0815eff9bc820607422b0e34cb6c3dfccc412a82296a1 ✓ 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)

0xee910c248dc02030f6131a4a86b061d8c7599778060c31c6a755449410e45004

Server seed (revealed at close)

0x02409a4a80e8939c499a89f02ad8f5ce0ca28a3c1874bffe5a2207abfe96f4fb

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=2564, steps=110, root=0xd7322faf…693d06c1)

Recovered signer

0xbaf9561E57A27371d8Eb26C750dA27eb21bcD5DC ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…