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An offline transport fixture agent needs whether active, passive and simultaneou...

https://detect.halowerk.com/v1/F-A-NIGHT-PROTOCOL-TCP-CLOSE/tcp-fin-halfclose-connection-state-transcript

Overview

An offline transport fixture agent needs whether active, passive and simultaneous TCP half-close reaches FIN-WAIT-2, CLOSING, LAST-ACK, TIME-WAIT or deleted state, using FIN sequence acknowledgement rather than byte reassembly.

Protocol x402 (POST)
Price $0.0030
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider detect
Source bazaar
Indexed 2026-11-02 17:26:22

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "body": { "artifact": { "tcp_halfclose": { "claim": 7, "events": [ { "op": "close" }, { "ack": 11, "fin": false, "op": "segment" }, { "ack": 11, "fin": true, "op": "segment" } ], "send_next": 10, "send_unacknowledged": 10 } } }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "billable": true, "findings": [ { "confidence": 100, "evidence": [], "limits": [ "Only the explicitly supplied bounded anonymous operand model and exact integer claim are evaluated.", "No external resource or native system is queried or changed; source contents and contact values are not returned.", "This is a declared-model correspondence finding without a security, legal, operational or compliance verdict." ], "module": "tcp-fin-halfclose-connection-state-transcript", "state": "not_observed", "value": { "claim_matches": true, "connection_control_block_present": true, "fin_acknowledgments_emitted": 1, "future_ack_segments_dropped": 0, "local_fin_acknowledged": true, "local_fin_emitted": true, "remote_fin_accepted": true, "send_unacknowledged_trace": [ 10, 11, 11 ], "state_code": 7, "state_code_trace": [ 2, 3, 7 ], "statistic": 7, "time_wait_timer_restarts": 0, "time_wait_timer_starts": 1 }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }