{"_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_1b373cd6eb07a7155fb647befd4d94183e17053b128103bdb9720ec0c1c4fa63","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_1b373cd6eb07a7155fb647befd4d94183e17053b128103bdb9720ec0c1c4fa63","axiom_type":"AX.ABS","body":{"absence_streak_days":71,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":71,"evidence":{},"first_seen":"2026-02-14T08:00:53.030649Z","last_seen":"2026-04-27T06:01:02.042287Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-04-23T01:00:42Z","receipt_hash":"sha256:fb2cb0259b892dd397b4c807e1182c6c39964565f19b359db53b3aa4ae5411b5","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-23T01:00:42Z","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:e27b5b0f12ad01df92bdf6d572b865934b8ddacab88c84bc96f6f69223acc792a8c6c1bc38775a4c138108c14eaac1abd6864d0aea0591e32e930b6a69176108","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mistralai/Ministral-3-14B-Instruct-2512"},"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":"832596ace7acf65e564c79366ecd2ffc5178375a8366a923f82c28a191218482","leaf_index":64384,"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":"20480ed2a1769a9ecfa2cf0110edf445c92dac01ffd39cc09e80d9362269f077","side":"right"},{"sibling":"3cfb4029c8114ee7081da87b59ac1df076a57ca5fd70d9ba9008ca91e6ed702f","side":"right"},{"sibling":"7a19245253c9cf990bd4f4396bc8f05b76ff8e67654089aa69d58952aa49256d","side":"right"},{"sibling":"7c6de59deebe878d2d838bff57ed0e57061a352b2dae8fb0b33c3cc6bec3b839","side":"right"},{"sibling":"404f08f9fb289a68c3bf11868ebba835d16d02e1fd0b856cf9982f93e2f92944","side":"right"},{"sibling":"fca920ea86cb2d96d713551e68fc9def81442ce81b5596542aae935179c81586","side":"right"},{"sibling":"8fad42ec78e5b49851dc2332269b1e8681c8c0f253592813e59badd47c079a61","side":"right"},{"sibling":"d610b98e352eeecc678cfb9ff3e37eb44410ce3e3606d752b347c1320a500629","side":"left"},{"sibling":"da8ffb7afdc567c11c5d2ada6d6ef1e25547dccfe794bf33ba65c6264e171bb5","side":"left"},{"sibling":"b767db4ef548517420eac8725eda235e096afc535fe7b8061efda50f8f1f2343","side":"left"},{"sibling":"497425940f7b97d1d6bf41c6e708c8dffc2586b4c02355b7bab72c5da48a7546","side":"right"},{"sibling":"9ea84fa3ec82afa03eafa7bfdde6591995fe0003752471b64770be48f286c612","side":"left"},{"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_1b373cd6eb07a7155fb647befd4d94183e17053b128103bdb9720ec0c1c4fa63"}}