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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-18 · 2 days ago

polymarket-signal-api.pwnker-polymarket-signals.workers.dev/v1/markets/rank

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://polymarket-signal-api.pwnker-polymarket-signals.workers.dev/v1/markets/rank
Sourcecdp_bazaar
Declared methodGET
Networkeip155:8453
Receiving address0x338d8649efa45b940d6656030faa58d9d01e6983
Declared price (base units)30000
Catalog statusactive
First seen / last seen2026-08-14 08:39 UTC / 2026-10-20 01:01 UTC
Catalog-reported calls / payers (30d)5 / 2

2.Probe history

2026-09-212026-10-18
Figure 1. Probe timeline, last 30 probes for this endpoint (UTC). Filled = pass, crossed = fail, dashed = unverified. Same-day probes overlap. Marks closer than one mark width are stepped down one lane.
L0 probe history, newest first
Probed atMethodVerdictHTTPLatencyReason
2026-10-18 16:40 UTCGETpass402222 ms—
2026-10-17 13:40 UTCGETpass402254 ms—
2026-10-15 21:40 UTCGETpass402338 ms—
2026-10-14 15:40 UTCGETpass402226 ms—
2026-10-13 03:40 UTCGETpass4029103 ms—
2026-10-12 03:40 UTCGETpass402353 ms—
2026-10-11 03:40 UTCGETpass402163 ms—
2026-10-10 03:40 UTCGETpass402159 ms—
2026-10-08 22:40 UTCGETpass40290 ms—
2026-10-07 22:40 UTCGETpass402316 ms—
2026-10-06 22:40 UTCGETpass402421 ms—
2026-10-05 22:40 UTCGETpass402418 ms—
2026-10-04 16:40 UTCGETpass402368 ms—
2026-10-03 22:40 UTCGETpass402342 ms—
2026-10-02 22:40 UTCGETpass402648 ms—
2026-10-02 04:40 UTCGETpass402474 ms—
2026-10-01 13:40 UTCGETpass402354 ms—
2026-09-30 16:40 UTCGETpass402355 ms—
2026-09-29 16:40 UTCGETpass402243 ms—
2026-09-29 04:40 UTCGETpass402539 ms—
2026-09-28 13:40 UTCGETpass402479 ms—
2026-09-27 16:40 UTCGETpass402210 ms—
2026-09-26 22:40 UTCGETpass402334 ms—
2026-09-26 04:40 UTCGETpass402220 ms—
2026-09-25 13:40 UTCGETpass402221 ms—
2026-09-24 16:40 UTCGETpass402283 ms—
2026-09-23 22:40 UTCGETpass402114 ms—
2026-09-23 04:40 UTCGETpass402528 ms—
2026-09-22 13:40 UTCGETpass402240 ms—
2026-09-21 16:40 UTCGETpass402288 ms—

3.L1 — real purchases

2 of 2 paid attempts settled on-chain, and 2 of those also returned a 2xx response (delivered). Each settled row carries its on-chain transaction hash, and that transaction is the evidence. On this page a receipt means the seller's own settlement receipt (PAYMENT-RESPONSE); a settled row can have none (see “tx from our index”). A settled row reads as nonce-bound when the on-chain re-read also matched the one-time signature nonce we generated for that purchase, and amount + payee when it matched amount, payee, asset and chain with no nonce on record — the binding shipped on 2026-09-04, so earlier rows carry the weaker evidence and keep their label rather than being demoted (methodology). settled is the transfer we confirmed on-chain; delivered is the response arriving. A settled row whose paid request answered 5xx counts as settled and not as delivered — definitions.

Terms in this table

settled (nonce-bound)
vet402 confirmed the USDC transfer on-chain, and the on-chain re-read also matched the one-time nonce vet402 signed for that purchase.
L2 no_declaration
the listing declares no output schema to check the response against.
Whose side
the same words as the seller page: seller's side only after failures on two different days (UTC), marked “under re-check”; vet402's side; or not sorted (the rules).
2/2
Figure 2. Settle-through: one cell per paid attempt. Filled = settled on-chain, crossed = signed, and not settled on-chain.
L1 purchase history, newest first
Attempted atResultHTTPOn-chain txLatency
09-16 00:01settled (nonce-bound)2000x8e079b32…8ae51325 ms
30000 units (≈ $0.03 USDC) · L2 no_declarationWhose side: no failure (delivered)
09-09 19:00settled (nonce-bound)2000xb5a4b4e1…411b1401 ms
30000 units (≈ $0.03 USDC) · L2 no_declarationWhose side: no failure (delivered)

Embed this record

Run this endpoint? Show the settle-through record vet402 measured — the badge reads 2/2 settled · 2 delivered and updates as the record grows. It carries the host it is about and the date it was last measured, so a saved copy cannot pass itself off as current. It states a measurement, not a rating.

vet402: 2 of 2 paid attempts settled with an on-chain receipt, and 2 of those also returned a 2xx response. settled is the confirmed transfer; delivered is the response arriving. A measurement of what happened when vet402 paid this endpoint, not a recommendation. (polymarket-signal-api.pwnker-polymarket-signals.workers.dev · measured 2026-09-16)

[![vet402 receipt](https://vet402.com/api/badge/endpoint/eb59cae3-3630-44b8-aff4-50a577cd3212.svg)](https://vet402.com/observatory/e/eb59cae3-3630-44b8-aff4-50a577cd3212)

Get one email when this record's verdict changes. No digest, no marketing — one message per change, and only for this endpoint. We first send one confirmation email; nothing else goes out until you confirm.

4.Catalog listing events

No listing changes observed.

unverified is not a failure; a fail is published only after two consecutive failing probes. Definitions: methodology.

5.Dispute this record

Think a measurement above is wrong? Say which probe or purchase and what you observed instead. One person reads it and replies. The record is never deleted on dispute: if it was wrong, the correction is published with the same weight; if it was right, it stands. Operators who control the receiving address can also sign a dispute via POST /api/v1/observatory/disputes (API reference), which re-measures through the normal publication gate.

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