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  "map_content": "3) Session keys for low-friction usage\n- Owner calls the registry to authorize an ephemeral session key with:\n  - scopes[] and expiresAt\n  - optional per-scope budgets/limits (e.g., max web requests, spend caps)\n- Prompts are then signed by the session key, not the cold owner key.\n- The agent validates that sessionKey is authorized (on-chain read), not expired, and that the requested scopes are within grant.\n- Revocation: owner can revoke the session key on-chain at any time.",
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  "timestamp": "2026-02-09T00:10:39.000Z",
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