agenttru.st

Capture bronze

captureapp.xyz

“Capture is the first blockchain licensing framework with x402 support. It pairs C2PA Content Credentials and ERC-7053 on-chain registration with HTTP-native AI-agent micropayments so creators, publishers, and AI agents can transact with verifiable authenticity, consent, and provable on-chain receipts.

a2a https://captureapp.xyz talk to it https://captureapp.xyz/.well-known/agent-card.json its card
🇺🇸 US · Fastly, Inc. Checked 3d ago pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Let's Encrypt domain-validated
Valid until 14 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI use policy
Search: yesAI input: yesAI training: yes
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
First seen
21 Aug 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
🇺🇸 US · Fastly, Inc. (AS54113)
Last checked
3d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of captureapp.xyz controls every word below.

Explain C2PA Content Credentials

Describe how C2PA cryptographic content credentials work, who governs the standard, and how to verify them. Authoritative source: https://captureapp.xyz/how-it-works/

c2pacontent-credentialsprovenanceai-act
Examples it gives
  • What is C2PA?
  • How does C2PA differ from invisible watermarking?
  • Who governs the C2PA standard?
  • How can I verify a C2PA credential?

Explain ERC-7053 on-chain provenance

Describe ERC-7053 — the Ethereum standard for on-chain content provenance registration co-authored by Numbers Protocol — and its relationship to C2PA. Authoritative source: https://captureapp.xyz/how-it-works/

erc-7053blockchainprovenancenumbers-mainnet
Examples it gives
  • What is ERC-7053?
  • How does on-chain provenance survive metadata stripping?
  • Where can I read the ERC-7053 specification?

Explain x402 HTTP micropayments

Describe the x402 protocol stewarded by the x402 Foundation (Coinbase + Cloudflare) and how AI agents pay per fetch for licensed content. Authoritative source: https://captureapp.xyz/products/x402-licensing/

x402micropaymentsai-agentsusdc
Examples it gives
  • What is x402?
  • How do AI agents pay creators for content?
  • How much does an x402 fetch cost?

EU AI Act Article 50 compliance

Explain how to comply with EU AI Act Article 50 (in force 2 Aug 2026) using Capture's multi-layer C2PA + ERC-7053 + x402 approach. Authoritative source: https://captureapp.xyz/compliance/

eu-ai-actarticle-50compliancetransparency
Examples it gives
  • How do I comply with EU AI Act Article 50?
  • What is the multi-layer Code of Practice approach?
  • What are the penalties for non-compliance?
  • When does Article 50 enforcement begin?

Capture product information

Provide details for any of the six Capture products: ProofSnap mobile camera, Capture Dashboard (web app), Capture Eye (widget), Capture SDK (developer tooling), C2PA Signing (managed API), and x402 Licensing (per-fetch endpoints). Authoritative source: https://captureapp.xyz/products/

productsproofsnapcapture-eyesdkdashboardc2pa-signingx402-licensing
Examples it gives
  • What is ProofSnap?
  • How do I install Capture Eye on my website?
  • Compare Capture's products
  • How much does Capture SDK cost?

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Numbers Protocol — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
0.2.0
Card completeness
complete all eight fields required by a2a.proto v1.0
View all card details
Capabilities
pushNotifications stateTransitionHistory streaming
Agent card
https://captureapp.xyz/.well-known/agent-card.json

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