Channel #1529 · v14 | Variance Vault

v14 · Channel #1529

−$9.84

whole session · 8 epochs · 295 rounds · 590 steps · $73.66 wagered

final epoch −$0.10 · earlier epochs −$9.74

✓ 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)$0.17

Win window (max win)$101.37

Round worst-win cap$101.37

Game set#1

Open block59406688

Close tx0xb3689f6a…5119bb54

Session key0x3B94…26E3

Session epochs

This channel re-armed itself mid-session 7 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 016 rounds · 32 steps · $4.00 wagered+$2.98✓ replayed from the receiptcheckpoint tx →

committed 0x31fda67296b9cc0ff4e2e14b2664b66382ed7c80b7c175286f8e914da350f667revealed serverSeed 0x1be42e5cb9cf695696163ca30371a018abd57188e997f3032cf6c783909473b6chainclientSeed (this epoch) 0xa79e892db1762c7ded37f1e428e3d35967a8ee0091a57d442d9b4af8612e509c ✓ 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)

0xdb434c7a808f4fb528db27cd9176f041c0c1bf3ab47f676bf3842aa33f451602

Server seed (revealed at close)

0x8749543cee14d0d7e402219bbc1383b4b0ad8878c7333f5f97e37b8877c01d2b

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=1529, steps=2, root=0x8f13f9bf…f9c78dd1)

Recovered signer

0x3B944b78927339ff63DCAbA4F54384317eab26E3 ✓ = your session key

✓3.The stream hash-chain checks out

View player →Close tx on explorer →

Channel

verifying on-chain…