verify

Cryptographic C2PA / Content-Credentials verdict for a media file.

Cryptographic C2PA / Content-Credentials verdict for a media file. Parses the embedded manifest, verifies the signature chain and asset hash-binding against the C2PA production + Interim trust lists, and returns a go/no-go verdict (authentic-provenance, untrusted-signer, tampered, unsigned) with the distilled signed claims. Cryptographic provenance, not a deepfake detector.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xf22e558a…8ddff493

URL

https://api.agentstools.dev/provenance/verify

Seen

first 34 days ago · last 18 days ago

45 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Polygon, Arbitrum, Base, Solana

Disagrees with the offer

Paid calls

No paid calls yet.

Delivery is unknown until someone pays. A handshake only shows it asks for payment.

Paid for on the same host2 of 354 endpoints at api.agentstools.dev

Other endpoints on api.agentstools.dev that were paid for
Endpoint	Grade	Paid calls	Last result	Last seen
GET /search?max_results=5&query=x402+protocol	UNRATED	5	delivered	9 hr ago
GET /search/news?max_results=5&query=ethereum+etf&timelimit=w	UNRATED	1	delivered	9 hr ago

All 354 endpoints on this host

Verify it yourselfnpx teppi-check https://api.agentstools.dev/provenance/verifycurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A35M68404GYE39KE91VW