nostrpulse.xyz/nostr/dvm-activity
1.Catalog declaration
| Resource URL | https://nostrpulse.xyz/nostr/dvm-activity |
| Source | cdp_bazaar |
| Declared method | GET |
| Network | eip155:8453 |
| Receiving address | 0x20992371f85e235d4bfba2fca1148d09c87a1368 |
| Declared price (base units) | 20000 |
| Catalog status | active |
| First seen / last seen | 2026-08-14 08:39 UTC / 2026-10-17 01:04 UTC |
| Catalog-reported calls / payers (30d) | 1 / 1 |
2.Probe history
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-10-20 04:40 UTC | GET | pass | 402 | 526 ms | — |
| 2026-10-18 16:40 UTC | GET | pass | 402 | 735 ms | — |
| 2026-10-17 13:40 UTC | GET | pass | 402 | 382 ms | — |
| 2026-10-15 12:40 UTC | GET | pass | 402 | 757 ms | — |
| 2026-10-14 03:40 UTC | GET | pass | 402 | 559 ms | — |
| 2026-10-12 21:40 UTC | GET | pass | 402 | 362 ms | — |
| 2026-10-11 21:40 UTC | GET | pass | 402 | 644 ms | — |
| 2026-10-10 21:40 UTC | GET | pass | 402 | 528 ms | — |
| 2026-10-09 15:40 UTC | GET | pass | 402 | 426 ms | — |
| 2026-10-08 13:40 UTC | GET | pass | 402 | 368 ms | — |
| 2026-10-07 13:40 UTC | GET | pass | 402 | 699 ms | — |
| 2026-10-06 13:40 UTC | GET | pass | 402 | 767 ms | — |
| 2026-10-05 04:40 UTC | GET | pass | 402 | 514 ms | — |
| 2026-10-04 04:40 UTC | GET | pass | 402 | 458 ms | — |
| 2026-10-03 13:40 UTC | GET | pass | 402 | 419 ms | — |
| 2026-10-02 16:40 UTC | GET | pass | 402 | 561 ms | — |
| 2026-10-01 16:40 UTC | GET | pass | 402 | 417 ms | — |
| 2026-09-30 22:40 UTC | GET | pass | 402 | 480 ms | — |
| 2026-09-30 04:40 UTC | GET | pass | 402 | 535 ms | — |
| 2026-09-29 13:40 UTC | GET | pass | 402 | 538 ms | — |
| 2026-09-28 16:40 UTC | GET | pass | 402 | 579 ms | — |
| 2026-09-27 22:40 UTC | GET | pass | 402 | 580 ms | — |
| 2026-09-27 04:40 UTC | GET | pass | 402 | 381 ms | — |
| 2026-09-26 13:40 UTC | GET | pass | 402 | 394 ms | — |
| 2026-09-25 16:40 UTC | GET | pass | 402 | 503 ms | — |
| 2026-09-24 22:40 UTC | GET | pass | 402 | 330 ms | — |
| 2026-09-24 04:40 UTC | GET | pass | 402 | 444 ms | — |
| 2026-09-23 13:40 UTC | GET | pass | 402 | 367 ms | — |
| 2026-09-22 16:40 UTC | GET | pass | 402 | 907 ms | — |
| 2026-09-22 04:40 UTC | GET | pass | 402 | 372 ms | — |
3.L1 — real purchases
1 of 1 paid attempts settled on-chain, and 1 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).
| Attempted at | Result | HTTP | On-chain tx | Latency |
|---|---|---|---|---|
| 09-07 19:022026-09-07 19:02 UTC | settled (nonce-bound) | 200 | 0xd4360a35…af00 | 1632 ms |
| 20000 units (≈ $0.02 USDC) · L2 no_declarationWhose side: no failure (delivered) | ||||
Embed this record
Run this endpoint? Show the settle-through record vet402 measured — the badge reads 1/1 settled · 1 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.
[](https://vet402.com/observatory/e/513a5598-d58d-49aa-9291-b30124be7d6b)4.Catalog listing events
| Detected on | Event | Before | After |
|---|---|---|---|
| 2026-10-06 | relisted | {"status":"delisted"} | {"status":"active"} |
| 2026-10-06 | delisted | {"status":"active"} | {"status":"delisted"} |
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.