attester.dev
LiveNews/ResearchIndependent verification of agent work products: citation-support checks and data/schema validation returning wallet-signed attestations (EI (the service's own listing text; Data: x402-list.com (CC BY 4.0), modified)
10/20Recent test calls that worked
12115 msTypical response time (slow end: 13434 ms)
$0.002 / $0.1Listed / actual price: different
Same AddressPayment Address (payTo): the same on all 214 checks of the main route
2Directories listing it
8 min agoLast checked (2026-10-28T18:08:32Z). Quick check: a signed receipt is saved only when something changes; last signed receipt 12 min ago
Listed Vs. Actual Price
Main route. Listed = today's listing (x402-list; Data: x402-list.com (CC BY 4.0), modified). Actual = asked on our signed checks. Request-dependent prices can differ normally.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.002 | $0.1 | Differs on 178 of 178 checks |
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| fb107114b1cdad0f6b8f | 2026-10-28T18:04:24Z | 402 | Yes | 13434 | $0.1 |
| 18209f7352558507ecbb | 2026-10-28T18:03:53Z | 402 | Yes | 14267 | $0.1 |
| 13d49ee1443c869634c8 | 2026-10-28T17:46:29Z | Timeout | No | 15000 | |
| bd1de17819f3379d3935 | 2026-10-28T17:39:47Z | Timeout | No | 15000 | |
| bb54ceafd27a28e5974a | 2026-10-28T17:39:47Z | Timeout | No | 15001 |
Signed, verifiable. Raw data · free quick check (JSON)