One archived claim about a free-energy or propulsion device (over-unity coils, e...
https://x402-archive.claimcheck.workers.dev/v1/archive/claim/:claim_idOverview
One archived claim about a free-energy or propulsion device (over-unity coils, excess heat, propellantless thrusters), by id. Returns the claim, the verbatim quote and its source, the archive's explanation (for example a measurement error) with its reasoning, the observation that would overturn that explanation, any published null result or preregistered test, and a Merkle proof. Useful for checking whether such a claim has a known mundane explanation. Unknown ids get a free 404.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Over-unity claim check
Source
bazaar
Indexed
2026-11-07 21:08:00
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
{
"method": "GET",
"pathParams": {
"claim_id": "C001"
},
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"answer": {
"answers": {
"artefact_explanation": {
"basis": "map class EXPLAINED-AS-ARTIFACT",
"kind": "artefact",
"value": "YES"
},
"preregistered_test": {
"value": "YES"
},
"published_null": {
"value": "NO"
}
},
"claim_id": "C001",
"claim_text": "The source reports, 'by my laymen calculations', that a counter-wound Rodin coil driven at 800 Hz produced 1.4 W output for 0.9 W input, i.e. ~155% system efficiency (a claimed net energy gain).",
"decidability": {
"note": "derived by rule; precision ~50-64% on DECIDABLE-NOW; a filter, never a verdict",
"value": "DECIDABLE-NOW"
},
"map": {
"class": "EXPLAINED-AS-ARTIFACT",
"defeating_observation": "Time-averaged v*i (deskewed probes, phase reported) on input and output, plus a calorimetric measurement of the output load, both showing P_out > P_in beyond the uncertainty budget."
},
"quote": "This resulted(By my laymen calculations) to be approximately 155% system efficiency. 0.9 Watts going into the coil and 1.4 watts coming out.",
"source": {
"source_type": "community",
"title": "Benefactor's Rodin Coil Guide (Public)"
}
},
"kind": "archive.claim",
"licence": "For the buyer's own use. No redistribution. No warranty: these are research notes about fringe-physics literature and the outputs of experimental forecasting arms, not advice.",
"proof": {
"root": "0982856aa582799f3d8ac314feb74c33b75f37d9273778b2ba14d842c94e1c6d",
"store": "archive-claims"
}
},
"type": "json"
}