Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "_source": "cdp_discovery",
  "resource_count": 1,
  "sample": "https://x402-v2-mint-amtrak-trains.vercel.app/v1/amtrak-trains"
}