Independent MeasurementEndpoint record (L0 · L1)Published state: failLast probed: 2026-09-27 · today
x402.browserbase.com/browser/session/session_77578795-4fbb-40c4-a9d2-ac64a9fb0150/extend
1.Catalog declaration
| Resource URL | https://x402.browserbase.com/browser/session/session_77578795-4fbb-40c4-a9d2-ac64a9fb0150/extend |
| Source | cdp_bazaar |
| Declared method | POST |
| Network | base |
| Receiving address | 0x625d69732c5ce4fb7b188408d24b4097ddb22f0a |
| Declared price (base units) | — |
| Catalog status | active |
| First seen / last seen | 2026-09-16 01:03 UTC / 2026-09-27 01:02 UTC |
| Catalog-reported calls / payers (30d) | 2 / 2 |
2.Probe history
2026-09-162026-09-27
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-09-27 10:31 UTC | POST | fail | 402 | 662 ms | metadata_mismatch |
| 2026-09-23 10:30 UTC | POST | fail | 402 | 740 ms | metadata_mismatch |
| 2026-09-19 11:24 UTC | POST | fail | 402 | 778 ms | metadata_mismatch |
| 2026-09-17 11:24 UTC | POST | fail | 402 | 926 ms | metadata_mismatch |
| 2026-09-16 11:24 UTC | POST | fail | 402 | 826 ms | metadata_mismatch |
3.L1 — real purchases
No paid purchases recorded for this endpoint yet.
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.