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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-11-11 · 1 day ago

seenly-whale-radar.vercel.app/api/whale-radar

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://seenly-whale-radar.vercel.app/api/whale-radar
Sourcecdp_bazaar
Declared methodGET
Catalog networkeip155:8453
Receiving address0xee6239f3e17bebe5e89f21f29d74d68caa0d78ce
Declared price (base units)50000
Catalog statusactive
First seen / last seen2026-10-06 21:38 UTC / 2026-11-05 12:06 UTC
Catalog-reported calls / payers (30d)1 / 1

2.Probe history

2026-10-112026-11-11
Figure 1. Probe timeline, last 11 probes for this endpoint (UTC). Filled = pass, crossed = fail, dashed = unverified. Same-day probes overlap.
L0 probe history, newest first
Probed atMethodVerdictHTTPLatencyReason
2026-11-11 16:40 UTCGETpass402346 ms—
2026-11-09 13:40 UTCGETpass402153 ms—
2026-11-07 13:40 UTCGETpass402202 ms—
2026-11-05 04:40 UTCGETpass402181 ms—
2026-11-02 04:40 UTCGETpass402179 ms—
2026-10-31 04:40 UTCGETpass402312 ms—
2026-10-29 04:40 UTCGETpass402275 ms—
2026-10-27 06:40 UTCGETpass4022079 ms—
2026-10-25 15:40 UTCGETpass4022207 ms—
2026-10-23 16:40 UTCGETpass402665 ms—
2026-10-11 10:30 UTCGETpass402346 ms—

3.L1 — real purchases

0 of 1 paid attempts settled on-chain, and 0 of those also returned a deliverable 2xx response (delivered: other than 202 Accepted with a non-empty body). 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 matched the one-time value stored for that purchase, so the transaction is the one for this purchase. Stellar is not in this count. The Stellar re-read checks payer, payee, amount and asset. A row reads as amount + payee when the re-read matched payer, payee, amount and asset and did not bind a one-time value. That tier holds rows from before 2026-09-04 and Stellar rows. They keep the settled label rather than being demoted (methodology). settled is the transfer vet402 confirmed on-chain. delivered is a 2xx other than 202 with a non-empty body. A settled row whose paid request answered 5xx counts as settled and not as delivered. definitions.

Terms in this table

delivered_no_receipt
the paid request answered 200 without a settlement receipt.
L2 mismatch
the content type was not JSON although the listing marks required keys, or the body read in full did not parse as JSON, was JSON but not an object or array, or lacked a key the listing marks as required.
Whose side
the same words as the seller page: seller's side only after failures on two different days (UTC), marked “attribution under review”; vet402's side; or not sorted (the rules).
0/1
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 txPayment chainLatency
10-12 02:31delivered_no_receipt200—Base267 ms
50000 units (≈ $0.05 USDC) · L2 mismatchWhose side: not sorted: no charge

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

A dispute does not start a purchase. The signed dispute route runs one fresh L0 check, an unpaid request.

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. A dispute filed on the record form puts an active listing on a priority list. L0 runs probe that list before their ordinary queue, one run at a time. A listing whose URL has an unfilled path parameter is not put on that list. One run measures up to 50 priority listings, at most 5 from one site. Published fails whose catalog declaration changed, or that rest on probes recorded under earlier rules, take places first, and disputes fill the places left. A listing probed in the past 60 minutes waits for a later run. A dispute that no run reaches within 7 days leaves the list. The scheduled L0 run is at 10:30 UTC, and an L0 run at another time can measure the listing first. The record stays on this page. When a run measures the listing, the new probe is added to its history. Send the dispute to support@vet402.com. Published corrections are listed at /corrections. Operators who control the receiving address can also sign a dispute via POST /api/v1/observatory/disputes (API reference). That route runs one fresh L0 check under the normal publication gate. A later purchase comes from the regular schedule.

About the purchase at 2026-10-12T02:31:03Z (UTC). The form starts with that time; add what you saw instead.

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