Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-09-02 · today

api.strale.io/x402/v2/email-validate

1.Catalog declaration

Catalog declaration for this endpoint
Resource URL	https://api.strale.io/x402/v2/email-validate
Source	cdp_bazaar
Declared method	GET
Network	eip155:8453
Receiving address	0x66d7c2f952362bfb24fd7f02a9bec9c754ea83bc
Declared price (base units)	32400
Catalog status	active
First seen / last seen	2026-08-22 01:53 UTC / 2026-09-02 01:03 UTC
Catalog-reported calls / payers (30d)	8 / 5

2.Probe history

2026-09-02

Figure 1. Probe timeline, last 1 probe for this endpoint (UTC). Filled = pass, crossed = fail, dashed = unverified. Same-day probes overlap.

L0 probe history, newest first
Probed at	Method	Verdict	HTTP	Latency	Reason
2026-09-02 05:40 UTC	GET	pass	402	409 ms	—

3.L1 — real purchases

0 of 1 paid attempts settled with a receipt. Each settled row carries its on-chain transaction hash — the receipt is the evidence.

0/1

Figure 2. Settle-through: one cell per paid attempt. Filled = settled with an on-chain receipt, crossed = paid but no receipt.

L1 purchase history, newest first
Attempted at	Result	Receipt (tx)	Latency
09-02 07:022026-09-02 07:02 UTC	settle_failed	—	284 ms
32400 units (≈ $0.03 USDC) · HTTP 400 · L2 not_checked

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.