faillisted in Coinbase#4 by calls of 5 on this host
0.25 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 75% / 96% / 97%
- Calls, trailing 30 days
- 3
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-07 15:32 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.25 USDC
- Networks
- 3
How has the volume on this endpoint moved?
The sweep of 2026-10-28 found verify claim unreachable.
verify claim answers POST requests at 402oracle.com; it is listed in the Coinbase registry and TOLL files it under identity.
verify claim is priced at 0.25 USDC on Base.
The request to verify claim is a json body with the field claim.
3 payment options span Base, Polygon and Arbitrum, all to one wallet.
verify claim returns json; the example shows signature and attestation.
Over 30 days: 3 calls, 2 payers.
The last call to verify claim came 6 days before the snapshot, 2026-10-07.
402oracle.com lists 5 endpoints; verify claim is tied 4th by calls with 1 other.
9% of the host's counted calls go to it.
verify claim is near the top of prices in identity; 95% of comparable listings are cheaper.
Closest in price to verify claim within identity: checks at api.secondedoracle.xyz and c2pa verdict attest at rubric-protocol.com.
The wallet paid by verify claim is the payee of 5 endpoints on one host.
Across identity, 2,150 endpoints carry counters and verify claim out-counts 57% of them.
The seller's own tags are verification, fact-check, claim-adjudication and hallucination-guard.
The price of verify claim is declared by 39 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.25 USDC | exact | 0x7a19cd…9b6f4a |
| Coinbase | eip155: | USDC | 0.25 USDC | exact | 0x7a19cd…9b6f4a |
| Coinbase | eip155: | USDC | 0.25 USDC | exact | 0x7a19cd…9b6f4a |
the checks, as of 2026-10-28 12:32 UTC · method · pinnableendpoint answered HTTP none
endpoint_reachable· the endpoint answered at all
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-28 12:32 UTC | fail | 1 | daily-2026-10-28 |
| 2026-10-27 12:09 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-23 12:42 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 22:01 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 12:22 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-16 10:06 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 12:06 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 09:58 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 15:17 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 12:19 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 10:54 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 19:04 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 12:39 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 14:31 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 13:41 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 14:14 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 12:26 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 14:57 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 08:07 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 17:14 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 09:53 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 09:20 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:25 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-23 08:17 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 08:31 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 08:52 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 06:50 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-17 06:42 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 06:38 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 06:55 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:22 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:12 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:42 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:39 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-07 15:32 UTC · method · live
The input and output block
{
"input": {
"body": {
"claim": "Company X was founded in 2019."
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"signature": {
"alg": "ES256",
"jwks": "/.well-known/jwks.json"
},
"attestation": {
"type": "claim_verification",
"result": {
"verdict": "supported",
"citations": [
"https://example.com/about"
]
},
"subject": {
"claim": "Company X was founded in 2019."
},
"confidence": 0.8
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "verify claim on 402oracle.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/402oracle-com-verify-claim-eb5fb0/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-402oracle-com-verify-claim-eb5fb0-2026-10-13T14-08Z,
author = {TOLL},
title = {verify claim on 402oracle.com},
howpublished = {\url{https://tollindex.com/e/402oracle-com-verify-claim-eb5fb0/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.