{"_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_e1b46dbe81da3301d5d5347d6f5bb298ac2dd00ebbddedf2ab0821a79037f214","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_e1b46dbe81da3301d5d5347d6f5bb298ac2dd00ebbddedf2ab0821a79037f214","axiom_type":"AX.ABS","body":{"absence_streak_days":77,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-09T11:00:02.190765Z","last_seen":"2026-04-27T16:01:23.277562Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":58,"observation_type":"absence","observed_at":"2026-03-21T10:00:47Z","receipt_hash":"sha256:d631fd3dd3983185c76089553a6e7be0ee21a5c918a9e81210281fad577fe205","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-21T10:00:47Z","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":"ed25519:3e954e15c8ed6c2bd3139f9e0926d2201ec9122ac7e3a9484fd860c22d9601f7c6e371157ecd09abfe40c40ae210065b612ab75e24e8f561481e24643f4d8906","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"pyannote/speaker-diarization-3.1"},"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":"21baea082ae5e80668a0390db664758a634054a0fa48d15b8c2463ecb8a7e4e8","leaf_index":44006,"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":"61e907625d14d1bacced8ba83a7acfaf8cefe82346f2ca743f9f68a939811ebc","side":"right"},{"sibling":"52375da9ade5136aff159127a4c9c1e773d29474ab77766ea1a28d7adf866682","side":"left"},{"sibling":"25effc0ac6bb5e05d7440102256b60589f1d5d66a59a9a0c602cb4538685f9ee","side":"left"},{"sibling":"455ec5207f320e190112fec23f68848a6657755415fbe8388c13e8b941d905ca","side":"right"},{"sibling":"2ca84d54a62db19b693cc92cd8c4e9a45b007f0dbee2e2a085ba835cae351624","side":"right"},{"sibling":"c55f83c92de083ea4a98bfd57f5977efaa253c5ccab88ce45b836fa97572b2a4","side":"left"},{"sibling":"e777bb627daddbdc11eccf71b286c721e54747ed1a501bf059ea6e75d8a18140","side":"left"},{"sibling":"78cbb3e8eb1cd6909aa6f0fbd52d744e197651edad4d181a79b1d42178781ba8","side":"left"},{"sibling":"bac6cd6b5548f67d5a3aeaf4da53116830c48de0ef8a34dec6969c8d37494ddc","side":"left"},{"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_e1b46dbe81da3301d5d5347d6f5bb298ac2dd00ebbddedf2ab0821a79037f214"}}