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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-19 · 1 day ago

ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/url_metadata

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/url_metadata
Sourcecdp_bazaar
Declared methodGET
Networkeip155:8453
Receiving address0x8647f7d7a1368a467ad1ff757fbc2e7167973558
Declared price (base units)3000
Catalog statusactive
First seen / last seen2026-08-15 01:36 UTC / 2026-10-20 01:01 UTC
Catalog-reported calls / payers (30d)2 / 2

2.Probe history

2026-09-012026-10-19
Figure 1. Probe timeline, last 18 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
2026-10-19 13:40 UTCGETpass4022028 ms—
2026-10-17 16:40 UTCGETpass40253 ms—
2026-10-16 12:40 UTCGETpass402134 ms—
2026-10-14 21:40 UTCGETpass4022119 ms—
2026-10-13 15:40 UTCGETpass4021727 ms—
2026-10-12 12:40 UTCGETpass40280 ms—
2026-10-11 12:40 UTCGETpass402250 ms—
2026-10-10 12:40 UTCGETpass402117 ms—
2026-10-09 12:40 UTCGETpass402622 ms—
2026-10-08 04:40 UTCGETpass40299 ms—
2026-09-30 10:30 UTCGETpass402228 ms—
2026-09-25 10:30 UTCGETpass402137 ms—
2026-09-20 11:24 UTCGETpass40243 ms—
2026-09-17 12:35 UTCGETpass402124 ms—
2026-09-14 11:24 UTCGETpass40247 ms—
2026-09-10 11:24 UTCGETpass40254 ms—
2026-09-06 11:24 UTCGETpass40241 ms—
2026-09-01 23:14 UTCGETpass40279 ms—

3.L1 — real purchases

No paid purchases recorded for this endpoint yet.

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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ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/url_metadata — x402 purchase and probe record | vet402