Proposed reference implementation of environment.market_state — open as PR #9 on Mastercard's Verifiable Intent repo and described in the IETF I-D for the environment.* family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALTED/UNKNOWN) for 28 global exchanges. Autonomous agents gate…
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| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 5 h ago | a2a card | ok | 200 | 12 ms | card: Headless Oracle · 5 skills |
| 11 h ago | a2a card | ok | 200 | 27 ms | card: Headless Oracle · 5 skills |
| 17 h ago | a2a card | ok | 200 | 38 ms | card: Headless Oracle · 5 skills |
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Proposed reference implementation of environment.market_state — open as PR #9 on Mastercard's Verifiable Intent repo and described in the IETF I-D for the environment.* family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALTED/UNKNOWN) for 28 global exchanges. Autonomous agents gate trade execution on cryptographically verified market state. Composes with environment.wallet_state for multi-venue mandates. Fail-closed: UNKNOWN always means CLOSED.
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