{"_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_2d4fa98787c3e185e7fe2f9eec5dc1167f2c74ec0a61d63e806d94e924ae6dac","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_2d4fa98787c3e185e7fe2f9eec5dc1167f2c74ec0a61d63e806d94e924ae6dac","axiom_type":"AX.ABS","body":{"absence_streak_days":72,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":72,"evidence":{},"first_seen":"2026-02-12T10:00:02.503108Z","last_seen":"2026-04-25T19:01:05.269584Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-03-09T11:00:31Z","receipt_hash":"sha256:5507f9cd2e746568c4ff4c0713c621bd7aa1fe8e6b1229c37f7bbc67aca3482c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-09T11:00:31Z","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:a6af0fd4e185663d80d910a80813f03dea81d1ab848675075ddb29c2435c21058a0d2a07a7de52aff6d6a3960587aa6d1885ee7e8c50a5d04139c213ca1cfc05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qdrant/bge-small-en-v1.5-onnx-Q"},"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":"ec8e3628541b4cc14784dc0339f8466a07b369282efe5a4b066a8df31c207ec8","leaf_index":62834,"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":"1a988ce56ef09fc2d2f31c972ca31cff292a74ec15c70a2b42bf66c82a5f231f","side":"right"},{"sibling":"dde622d044311d7147d5e98a168b091755077aa2436e6f7d7c7c9f2a8e103dfe","side":"left"},{"sibling":"0f19196e0cbf8002b2db886a25ecc20a72cd259be7358e8fd4cd654648f9b404","side":"right"},{"sibling":"38a9f81ca2e4806100eefd67ad7be8f177b03475007455c75e845ebfebf93504","side":"right"},{"sibling":"015fc85639a31e97a855a392c6f1d5884dc33ef908e787a2e7c50824e62c0042","side":"left"},{"sibling":"9320839552173ab49f670433ce6bdfde9234cfcd41f97c7a53ecfd0a9f1e27ca","side":"left"},{"sibling":"a8f2402470715f5e4fa689da80fb783abfc30ada3a37f66deaea3810f6c744ef","side":"left"},{"sibling":"b723fa7239eb8b9dab62665386a631e2e25c0989fe2385acc06adb71161f2416","side":"right"},{"sibling":"14fb3cffe19e1e7e776f6a4d2d5282a12b9189823272e566b0d0d1b86d5ecdde","side":"left"},{"sibling":"2b609fa242fb490896c7002436b1bfb70a67b280b781c7c58bd794f25e339111","side":"right"},{"sibling":"17d4f14f50e23b938bf9cea73cd00011b48d2c7e2aa5a4c94163a2711fa011f5","side":"left"},{"sibling":"ff59c2d94e44318550da4a8439da5890572caa1c8ff28d7db818a804a12383e1","side":"right"},{"sibling":"3da7de45ca7c0fe126daba82ab23a4be15aac357d330dbcc0cc2473617e72b73","side":"left"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"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_2d4fa98787c3e185e7fe2f9eec5dc1167f2c74ec0a61d63e806d94e924ae6dac"}}