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

chain.cyberwarex.com/gas

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://chain.cyberwarex.com/gas
Sourcecdp_bazaar
Declared methodGET
Networkeip155:8453
Receiving address0x058d0cc5cc97e61e8a9f38d6d6365bce525921b2
Declared price (base units)2000
Catalog statusactive
First seen / last seen2026-08-27 01:15 UTC / 2026-10-20 01:01 UTC
Catalog-reported calls / payers (30d)3 / 3

2.Probe history

2026-09-222026-10-19
Figure 1. Probe timeline, last 30 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 22:40 UTCGETpass402510 ms—
2026-10-18 13:40 UTCGETpass402501 ms—
2026-10-16 21:40 UTCGETpass4021147 ms—
2026-10-15 12:40 UTCGETpass402548 ms—
2026-10-14 03:40 UTCGETpass402559 ms—
2026-10-12 21:40 UTCGETpass402449 ms—
2026-10-11 21:40 UTCGETpass402643 ms—
2026-10-10 15:40 UTCGETpass402575 ms—
2026-10-09 15:40 UTCGETpass4022289 ms—
2026-10-08 13:40 UTCGETpass402459 ms—
2026-10-07 13:40 UTCGETpass402507 ms—
2026-10-06 13:40 UTCGETpass4022209 ms—
2026-10-05 04:40 UTCGETpass402693 ms—
2026-10-04 04:40 UTCGETpass402453 ms—
2026-10-03 13:40 UTCGETpass402496 ms—
2026-10-02 16:40 UTCGETpass402565 ms—
2026-10-01 16:40 UTCGETpass402541 ms—
2026-09-30 22:40 UTCGETpass402374 ms—
2026-09-30 04:40 UTCGETpass402482 ms—
2026-09-29 13:40 UTCGETpass4022425 ms—
2026-09-28 16:40 UTCGETpass402358 ms—
2026-09-27 22:40 UTCGETpass402455 ms—
2026-09-27 04:40 UTCGETpass402314 ms—
2026-09-26 13:40 UTCGETpass402338 ms—
2026-09-25 16:40 UTCGETpass402419 ms—
2026-09-24 22:40 UTCGETpass402488 ms—
2026-09-24 04:40 UTCGETpass402271 ms—
2026-09-23 13:40 UTCGETpass402446 ms—
2026-09-22 16:40 UTCGETpass4021632 ms—
2026-09-22 04:40 UTCGETpass402847 ms—

3.L1 — real purchases

2 of 2 paid attempts settled on-chain, and 2 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 match
the response had the fields the listing's output schema declares.
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).
2/2
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 txLatency
09-29 00:00settled (nonce-bound)2000xd1374293…8dc92081 ms
2000 units (≈ $0.002 USDC) · L2 matchWhose side: no failure (delivered)
09-05 12:09settled (nonce-bound)2000xcb770a3f…c8202503 ms
2000 units (≈ $0.002 USDC) · L2 matchWhose side: no failure (delivered)

Embed this record

Run this endpoint? Show the settle-through record vet402 measured — the badge reads 2/2 settled · 2 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.

vet402: 2 of 2 paid attempts settled with an on-chain receipt, and 2 of those also returned a 2xx response. settled is the confirmed transfer; delivered is the response arriving. A measurement of what happened when vet402 paid this endpoint, not a recommendation. (chain.cyberwarex.com · measured 2026-09-29)

[![vet402 receipt](https://vet402.com/api/badge/endpoint/3ac0d057-012f-4246-bb5d-23605de58534.svg)](https://vet402.com/observatory/e/3ac0d057-012f-4246-bb5d-23605de58534)

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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chain.cyberwarex.com/gas — x402 purchase and probe record | vet402