An agent that compares two deduplicated feed populations needs whether its claim...
https://detect.halowerk.com/v1/feed/feed-bottom-k-minhash-correspondenceOverview
An agent that compares two deduplicated feed populations needs whether its claimed shared bottom-k union sample count agrees with the supplied stable integer hashes.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:44
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": {
"claimed_shared": 1,
"left_hashes": [
1,
2
],
"right_hashes": [
2,
3
],
"sample_size": 2
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "feed-bottom-k-minhash-correspondence_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Only explicitly supplied normalized JSON artifacts are examined; no network request or runtime execution occurs.",
"Hashes are supplied32-bit values and collisions are not detectable. The lowest k distinct values in the union form one shared sample; the overlap fraction is an estimate only under an external uniform-hash assumption."
],
"module": "feed-bottom-k-minhash-correspondence",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"claimed_shared_mismatch": false,
"fraction_denominator": 2,
"fraction_numerator": 1,
"sampled_union_hashes": 2,
"shared_sampled_hashes": 1
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}