ip-geo-api-production.up.railway.app/lookup/ip
1.Catalog declaration
| Resource URL | https://ip-geo-api-production.up.railway.app/lookup/ip |
| Source | cdp_bazaar |
| Declared method | POST |
| Network | eip155:8453 |
| Receiving address | 0xffc458db291b4abce020fe3de4f91f2770e537b1 |
| Declared price (base units) | 1000 |
| Catalog status | active |
| First seen / last seen | 2026-08-14 08:52 UTC / 2026-09-05 01:03 UTC |
| Catalog-reported calls / payers (30d) | 4 / 3 |
2.Probe history
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-09-04 23:40 UTC | POST | pass | 402 | 261 ms | — |
| 2026-08-30 11:24 UTC | POST | pass | 402 | 88 ms | — |
3.L1 — real purchases
1 of 1 paid attempts settled with a receipt, and 0 of those also returned a 2xx response (delivered). Each settled row carries its on-chain transaction hash — the receipt is the evidence. 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 4xx or 5xx counts as settled and not as delivered — definitions.
| Attempted at | Result | HTTP | Receipt (tx) | Latency |
|---|---|---|---|---|
| 08-30 12:082026-08-30 12:08 UTC | settled (amount + payee) | 422 | 0x6ac5b44f…9d10 | 1224 ms |
| 1000 units (≈ $0.001 USDC) · L2 not_checked | ||||
Embed this record
Run this endpoint? Show the settle-through record vet402 measured — the badge reads 1/1 settled · 0 delivered and updates as the record grows. It states a measurement, not a rating.
[](https://vet402.com/observatory/e/f5bfc868-7fc6-4a1b-b619-23ba4cb5dc97)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.