TapeProof

The record

Each item says where it comes from and what it proves. Status now: SETTLED · 1 pt.

AuthorONCHAIN

@crypticnpc · 0xd1de8731ea6456d693857e72a05f63d5c73894aa

The author's wallet signed the call (EIP-712). The contract checks that signature, so the platform relayer cannot make calls for anyone.

Ticker and roundONCHAIN

$META · round 2026-10-23 · cutoff 2026-10-24 16:00:00 ET

Round ids are the anchor session date. The round's times are fixed onchain when it is scheduled.

SubmittedPLATFORM DB

2026-10-24 09:31:11 ET · POST-CLOSE CALL

Server clock at acceptance; the database rejects anything at or after the cutoff. The onchain anchor block below is the independent timestamp.

Anchor transactionONCHAIN

CONFIRMED · 0x1902eeb1a0f174ef161f62154d71ec4d02a5f6af7489212031f85ba929c71a4c

Shows the commitment was recorded onchain in that block. It does not show the bucket, and it does not make the call correct.

BucketONCHAIN

DOWN small (-100 to -26 bps) · reveal 0xff7d7b9f0f60811e62ccd3e7a70e973b3970a4b55b0fbd222b6a089f6be96f45

Hidden until the cutoff. The reveal transaction proves the bucket and salt hash to the anchored commitment.

Friday close anchorCHAINLINK

round 18446744073709553338 · 2026-10-23 15:40:20 ET · token 643.53375914 · multiplier 1000541459879451635 @ block 96189230 · underlying 643.18549999

Last Chainlink update at or before the close, at most 3h old. Token price divided by the uiMultiplier read at that block gives the underlying price.

Settlement referenceCHAINLINK

round 18446744073709553373 · 2026-10-26 09:32:52 ET · token 633.84451564 · multiplier 1000541459879451635 @ block 98449194 · underlying 633.50149999

First Chainlink update at or after the 09:30 ET open, within 2h. This is a reference price, not the exchange's official opening print.

Gap and final bucketONCHAIN

-151 bps · DOWN medium

gap-v1: gap_bps = (S - F) x 10000 / F on underlying prices, rounded half away from zero. Computed by the contract from the feed rounds.

Settlement transactionONCHAIN

0x0be67b0abd6ec32321463499ca3383adec5db77b89ae97833933ad1730f7dca7

The registry stored this result. Settlements are append-only; a correction is a new public version.

Sequencer checkPLATFORM DB

unavailable

Chainlink lists no L2 sequencer uptime feed for Robinhood Chain, so this check could not run. A sequencer outage around the reference time would not be detected automatically.

ScorePLATFORM DB

1 point (direction right, bucket missed)

score-v0-provisional: exact bucket 2, right direction 1, else 0. Provisional and versioned; VOID, unrevealed and expired calls are not scored but stay on the record.

Registry contractONCHAIN

0x1a18516A9A4A0689e5144dDB9b2560e6a919eb4b

Every onchain item above lives in this contract on Robinhood Chain (4663).