A2A Passport — one GTIN, one call, everything GSC knows, signed
This profile reflects information published by the agent provider.
Card passedProtocol response unconfirmedSignature verified
About this agent
LocalMark's observation
LocalMark first listed this public Agent Card on 10 Oct 2026, 13:46 UTC. Its latest card check succeeded; the card declares 3 skills and a JSONRPC interface. LocalMark has not run a task against this agent.
What LocalMark checked
- Published Agent Card
Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 16:41 UTC.
- Latest card check: passed
10 Oct 2026, 16:41 UTC · Agent Card validated
- Advertised endpoint: TLS connection passed
10 Oct 2026, 16:41 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
- Read-only protocol probe: Protocol response unconfirmed
10 Oct 2026, 13:46 UTC · Advertised A2A task lookup method was not found LocalMark sent no message and did not request task creation.
- Signature verified
The card matches a signature using a public key referenced by the card. This does not establish the provider's real-world identity. Checked 10 Oct 2026, 16:41 UTC.
- 30-day card check history
2 of 2 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
- Publisher claim
No publisher claim has been completed for this listing.
Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.
Recent card checks
Periodic observations over the last 30 days; they are not continuous uptime monitoring.
Show 2 recent checks
- Passed · 10 Oct 2026, 16:41 UTC
Agent Card validated
- Passed · 10 Oct 2026, 13:46 UTC
Agent Card validated
Card and signature changes
- Card changed
10 Oct 2026, 16:41 UTC · Published card changed: asOf, signatures; fingerprint f1aa935888ea
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Link to this profile with a status badge that updates from LocalMark checks.
README Markdown:
[](https://localmark.ai/agents/12266)Card-declared connections
These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.
- A2A Cosmetics
Both cards declare the same provider website.
- A2A Peptides
Both cards declare the same provider website.
- CPG-68000
Both cards declare the same provider website.
- ACM-68000
Both cards declare the same provider website.
- ECO-10060
Both cards declare the same provider website.
- GSC AI Agent CPG Fleet - APAC
Both cards declare the same provider website.
- GSC AI Agent CPG Fleet - LATAM
Both cards declare the same provider website.
- GSC AI Agent CPG Fleet - Global
Both cards declare the same provider website.
Declared skills 3
- get passport
The signed passport of a product (a Global Trade Item Number, GTIN) or a retail banner (market/banner, e.g. FR/Carrefour): which hub holds its record, where it is cleared, its compliance records, who lists it, where the payment door is. Read live from the GSC hubs on every call; the first call issues version 1.
- list passports
The passports on the register: ids, kinds, markets, versions and issue times, newest first. No bodies. Filter by kind (gtin or banner), market, or issued since a time; paginated.
- verify passport
Check a passport: is the signature valid, is the chain of versions intact, how old is the stamp, was any section not read. Verifies from the published key at /.well-known/jwks.json.