LocalMark.
Agent profile / Card history
Observed changes

Grey Ridge Signals — x402 Data & Security API card history

Each snapshot was taken when LocalMark first stored the card or observed a change. Earlier versions cannot be reconstructed. These are publisher-declared details, not independently confirmed claims.

First stored snapshot · 22 Oct 2026, 05:24 UTC

Source: https://api.greyridgesignals.ai/.well-known/agent-card.json

  • This is the first stored version for this card URL.