{"kind":"insufficient-history","endpoint":{"endpoint_id":"ep_1fdc0b632be766fd","label":"api.macaroonnetwork.com POST /execute/polymathica-scientific-model-search-v1","resource":"https://api.macaroonnetwork.com/execute/polymathica-scientific-model-search-v1","probe_url":"https://api.macaroonnetwork.com/execute/polymathica-scientific-model-search-v1","method":"POST","rail":"x402","operator":"macaroonnetwork.com","self":false,"probe_policy":"daily","policy_reason":null,"succeeds":null,"succeeds_statement":null},"current":{"observed_at":"2026-08-31T16:02:00.091Z","outcome":"Quoted","sub_codes":[],"rule_id":"R14c","confidence":"definitive","http_status":402,"latency_total_ms":642,"quote":{"rail":"x402","x402_version":2,"scheme":"exact","network_caip2":"eip155:8453","network_native":"eip155:8453","amount_atomic":"2000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x33cc8de6e86761d217044a8a6b394ad23b579596","max_timeout_s":60,"archived_not_published":["envelope_extensions","extensions","extra"]},"quote_fingerprint":"287aa576367d42d6","response_schema_fingerprint":"c2f4dbe7205abefa","capture_sha256":"950d9037d643ac90216891244073e43dbdbf1c4d4fe5ee5097344e3f0f4c842d"},"held":{"observations":4,"first_observed_at":"2026-08-28T16:02:47.936Z","last_observed_at":"2026-08-31T16:02:00.091Z","days_held":2.9994},"archive":{"first_observed_at":"2026-08-28T16:02:47.936Z","last_observed_at":"2026-08-31T16:02:00.091Z","days_held":2.9994,"observations":4,"basis":"Every observation we hold of this endpoint, at ANY depth - not the window you asked for and not the tier you paid for. A free caller and a full-archive caller see the same number here, so our depth can be measured before it is bought (ADR-011). `Not probed` rows are excluded: those are our absence, never an observation of anyone."},"requested_days":7,"statement":"probe402 holds 4 observation(s) spanning 3.00 day(s), which cannot support a 7-day summary. The current observation above is the full extent of what we can honestly say.","satisfiable_from":"2026-09-04T16:02:47.936Z","answer_version":"0.1.0","series_breaks":[{"break_id":"brk_seedversion_20260831T160200091Z_202608283_202608313","kind":"seed-version","at":"2026-08-31T16:02:00.091Z","from":"2026-08-31T16:02:00.091Z","to":"2026-08-31T16:02:00.091Z","endpoint_ids":"all","detail":"seed_version changed 2026-08-28.3 -> 2026-08-31.3; observations either side were produced by different instruments","ref":"seed_version:2026-08-28.3->2026-08-31.3"}],"tier":{"name":"free","days":7,"price_usd":0},"window":{"from":"2026-08-24T16:25:42.218Z","to":"2026-08-31T16:25:42.218Z"},"non_affiliation":"probe402 is not affiliated with, endorsed by, or compensated by any endpoint or operator it grades. Every claim here is a dated observation from our vantage, never a statement about what an endpoint is.","method_url":"https://probe402.com/method","read_integrity":{"observation_files_read":6,"unreadable_files":0,"unreadable_keys":[],"archive_depth_memo":{"status":"used","reason":null,"through_key":"dataset/observations/2026-08-30/t20260830T230000Z.jsonl","files_memoized":232},"window_projection":{"status":"used","reason":null,"through_key":"dataset/observations/2026-08-31/t20260831T144500Z.jsonl","covers_from":"2026-08-21T14:45:00.000Z","rows_supplied":3},"statement":"Every observation file this answer opened was read (6 file(s)). No row is missing from this answer because we could not read it. A further 232 file(s) did not need reading: the archive-depth memo already holds their fold, checked against the archive's own listing through dataset/observations/2026-08-30/t20260830T230000Z.jsonl. The 3 observation(s) of this endpoint recorded up to dataset/observations/2026-08-31/t20260831T144500Z.jsonl came from its own window projection, complete from 2026-08-21T14:45:00.000Z and verified against its own hash; only the files written after that point were opened."}}