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SignalHarness Bitcoin Locktime Interpreter
x402
SignalHarness Bitcoin Locktime Interpreter is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Interprets Bitcoin locktime values from raw transaction data or text, explaining their meaning, type, and any associated warnings.
Price / call$0.005
Success—
StatusUnknown
How this service works
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Output
Returns a structured JSON response with a human-readable interpretation of the Bitcoin locktime value, a list of any warnings (e.g. ambiguous values, edge cases), the evidence scope indicating the data was caller-supplied, and a full receipt with payment and execution metadata including service ID, network, latency, and a SHA-256 hash of the result.
Example use cases
Decoding raw transaction locktime field
“I'm looking at a Bitcoin transaction and the nLockTime field says 1700000000 — can you tell me what that means and whether this transaction is time-locked or block-locked?”
Auditing smart contract Bitcoin timelock logic
“We're auditing a Bitcoin script and need to understand what the locktime value '650000' actually restricts — can you interpret it and flag any warnings?”
Explaining locktime to a non-technical user
“My Bitcoin wallet says my funds are locked with a locktime of 625000 — can you explain in plain terms what that means and when I'll be able to spend them?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/bitcoin_locktime_interpret/invokeWhen to prefer
Choose this endpoint when you need a reliable, structured interpretation of a Bitcoin locktime value — especially when you need machine-readable output with explicit warnings and a verifiable receipt. Prefer it over manual lookup when integrating locktime analysis into an automated agent pipeline that requires audit trails, or when you need to distinguish block-height vs. timestamp semantics programmatically.
Side effects
- Empty or malformed locktime string causes parsing failure
- Input outside valid Bitcoin locktime range may produce warnings or errors
- Ambiguous values near the block-height/timestamp boundary (500,000,000) may yield uncertain interpretations
- Network or payment settlement failures return non-succeeded status in receipt
- Overly long input (exceeding 65536 chars) rejected by schema validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bitcoin_locktime_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Interpretation does not prove transaction eligibility or chain state."
],
"service_id": "bitcoin_locktime_interpret",
"evidence_scope": "caller_supplied_data",
"bitcoin_locktime_interpretation": "{\"final_sequence_count\":0,\"kind\":\"block_height\",\"locktime\":500,\"locktime_enabled\":true,\"replace_by_fee_signaled\":false}"
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "bitcoin_locktime_interpret",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "5000",
"resultSha256": "da0612cca10364dc73ed4232e4e48b5c4002957e05f0bc0ee4685ee7a7958891",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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