apart.pl
| Our last visit | ok |
| A store (platform, cart or checkout seen) | yes |
| Store platform | – |
| Agent checkout | none |
| UCP version | – |
| ACP version | – |
| UCP checkout endpoint (MCP) | – |
| Payment handlers (UCP) | none |
| Ships to (countries) | – |
| Currency | – |
| Return window (days, published markup) | 100 |
| llms.txt | no |
| A2A agent card | no |
| MCP server card | no |
| Sells over x402 | no |
| AI agents blocked in robots.txt | Meta-ExternalAgent |
| Shopping agents blocked | none |
| Changes recorded (90 days) | 0 |
Verify it yourself. Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. It states what we measured at our last weekly visit; the visits are archived daily and each day's archive hashes are in the public ledger.
Store owners: show agents your checkout status. It updates weekly.
[](https://annalist.dev/store/apart.pl)