{"sku":"erc8004-liveness-report","label":"Monthly ERC-8004 Endpoint Liveness Report","amount_cents":24900,"cadence":"monthly","for_sale":true,"withdrawn":null,"summary":"A hosted, dated report plus CSV covering the prior calendar month's sealed ERC-8004 endpoint probes, with status buckets, observed-date counts, chain coverage, and sampling exclusions.","delivers":["One monthly report and CSV for the ERC-8004 registry universe we observe","Status buckets, observed-date counts, chain coverage, and monthly batch-seal references","Delivered by the fifth business day","Coverage gaps and capped-out hosts travel with every delivery","Excludes decoded contacts, wallet owners, raw metadata, and response bodies","Cancel before the next monthly compilation"],"checkout_armed":false,"request_url":"https://permits.ustechautomations.com/public/offers/erc8004-liveness-report/request","contact_attribution":{"contract":"product-specific contact to L0 Opportunity","path_id":"erc8004-liveness-report:subscription:contact","hypothesis_id":"h-erc8004-liveness-report-2026-08","artifact_id":"erc8004-liveness-report-v1","cutover_at":"2026-08-02T07:10:00Z","archetype":"diff-sentinel","data_type":"tabular-registry","geo_level":"global","cta_contract_id":"permits-offer:erc8004-liveness-report:primary","proof_url":"https://permits.ustechautomations.com/public/offers/erc8004-liveness-report","proof_occurred_at":"2026-08-02T07:10:00Z"},"sample":{"built_at":"2026-09-07T09:44:04+00:00","chain_coverage":[{"chain":"arbitrum","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"avalanche","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"base","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"bsc","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":44},{"chain":"celo","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"ethereum","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"gnosis","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"linea","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"mantle","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"optimism","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":75},{"chain":"polygon","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":85},{"chain":"scroll","first_date":"2026-06-11","last_date":"2026-09-07","snapshots":74}],"coverage":{"calendar_days_spanned":89,"distinct_endpoints":795,"first_probe":"2026-06-11","latest_probe":"2026-09-07","observed_days_per_endpoint_max":56,"observed_days_per_endpoint_min":15,"probe_dates_missing":["2026-06-19","2026-07-04","2026-08-08"],"probe_days":86,"probe_rows_sealed":27684},"inputs":["Nothing. The universe is the registry we observe; you choose the month"],"limits":"Endpoints are not all observed equally: the thinnest has 15 observed days and the richest 56, so a bucket is a statement about what we probed, not a uniform census. A transport failure is kept separate from a 404 because one is our reach and the other is the endpoint's answer.","method":"Registered endpoints are probed on a schedule and every response is sealed with its status. An endpoint is only bucketed once it qualifies on observed-day count, so a host seen twice is not reported as permanently dead. This is bounded evidence of the dated method stated here; it does not establish affiliation, endorsement, authorization, or any current outcome beyond that scope.","outputs":["A hosted dated report plus CSV for the prior calendar month","Status buckets, observed-day counts per endpoint, chain coverage, and the monthly batch seal","Every sampling exclusion named, by the reason it was excluded","Delivered by the fifth business day"],"sku":"erc8004-liveness-report","status_buckets":{"ever_answered_200":540,"qualified_all_404":98,"qualified_mixed_non_200":59,"qualified_never_200":243,"qualified_transport_failure_only":86},"what_this_is":"The liveness buckets as they actually stand across the registry universe we observe: 795 distinct endpoints probed on 86 days, 540 of which have answered 200 at least once and 243 of which never have."},"sample_status":{"state":"AVAILABLE"}}