{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_3047d77331f4fae2fb3ba01cb4e5a825068aa2eeaa9fd92f5696cd0047716016","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_3047d77331f4fae2fb3ba01cb4e5a825068aa2eeaa9fd92f5696cd0047716016","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T11:00:02.190712Z","last_seen":"2026-04-26T21:01:04.698157Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":68,"observation_type":"absence","observed_at":"2026-03-03T13:01:01Z","receipt_hash":"sha256:7339d0db46d756e186a576459a8d7056b0ab9e73649f50d9bc6a4a854cdf985a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-03T13:01:01Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d6c2beeefcc91d61788d7a8ff407d8fc4c77b42bb53118a690ebec839fbe86c7a9f7044df7575413e5f3debcf7f4fa47e40e6824979db3e75ac0ccd781cb350d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"docling-project/docling-layout-heron"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4c68c969c2e465d081ead21783c7e3ff7ceff5d0e40471b976e60edbf47b2399","leaf_index":43754,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"72e9a43fe82d1b32a4ac7ba1d8e3d37e285d2f1f0bcbdc9df80df6b89dd1adb6","side":"right"},{"sibling":"deb18f363743863b54f1b4b27696783e899ea408962e71364e2d5be642f9caac","side":"left"},{"sibling":"837ed22d054ecc8488e7b8822bf1c8498196a2139dd20eea7b29b1929a3e35ab","side":"right"},{"sibling":"e657402d8692e2e5a72c7fb797b1be94355a676541d33220a201a62a6f0a36b1","side":"left"},{"sibling":"bc581e474fdb0844b4a731d1330e44d71c23d5111fe7f2aa7c2a9db17b63dfc0","side":"right"},{"sibling":"439db0f2e709f0169a34cdb852ec47e2eeef64a62afa857ba6102c787898a624","side":"left"},{"sibling":"57c207fee6ea562e607aa80eb0700ac001cdbca041c76881173b6b10d125d0c3","side":"left"},{"sibling":"6cfb23d36253dbbca8dd588137da5c27b86bc9764788bd47b95d8f4467ff800a","side":"left"},{"sibling":"f1eb432154c8b1f74b613a4d464431db25d3ee4200cd043d95b1e87d18877a99","side":"right"},{"sibling":"93848e20e72c1d202c19b5154c3d1873d4e78f561d2ba75b8959e37728623973","side":"left"},{"sibling":"8a6d5c5bb7b74fec83153425a0df59a3626fa2ca1304b995072835ee31eab780","side":"right"},{"sibling":"928e9ddec03fbfe139127a2f193dd0d99d3b8a57c5bef8aa0b35b889cf6c7d07","side":"left"},{"sibling":"31641eef6deeec06340eaefe889d0e26ff2b575e43a34dca3c0940c0248566ce","side":"right"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_3047d77331f4fae2fb3ba01cb4e5a825068aa2eeaa9fd92f5696cd0047716016"}}