Directory / rubric-protocol.com
rubric-protocol.com/v1/c2pa/verdict-attest working
https://rubric-protocol.com/v1/c2pa/verdict-attest
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.25 USDC on base
- Catalogue says
- 0.25 USDC
- Pays to
0xaB6731A0BcDf511c2842C768a03448075aB654ca- Last check
- just now · 153 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (190 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 9 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by TenPrint.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-10 00:17 UTC | e4cbba99…9e3ae4 daily summary | 381657 |
| 2026-11-09 00:15 UTC | 24229aea…52f5f6 daily summary | 290470 |
| 2026-11-08 00:13 UTC | 618d7786…72a9fb daily summary | 212119 |
| 2026-11-07 00:16 UTC | a983f036…16a55d daily summary | 133167 |
| 2026-11-06 00:12 UTC | 0d26f087…9ead2e daily summary | 42367 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/omrh5s6vfsbm7lat
Badge:
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