An agent that merges cardinality sketches needs whether supplied register maxima...
https://detect.halowerk.com/v1/feed/feed-hyperloglog-register-correspondenceOverview
An agent that merges cardinality sketches needs whether supplied register maxima agree with the exact bucket and leading-zero projection of all supplied32-bit hash shards.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:42
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_registers": [
29,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"hash_shards": [
[
0
]
],
"precision": 4
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "feed-hyperloglog-register-correspondence_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Only explicitly supplied normalized JSON artifacts are examined; no network request or runtime execution occurs.",
"High precision bits choose the bucket and the remaining32-p bits determine rank, including the all-zero remainder. Hash uniformity and cardinality estimates are not asserted; only register construction and max-union are measured."
],
"module": "feed-hyperloglog-register-correspondence",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"contradicted_registers": 0,
"hash_entries": 1,
"registers": 16,
"zero_registers": 15
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}