{"_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_d3773037f306515bd50f6b5b75c707ba13fb971650e89e483c89e87c8cb777d8","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_d3773037f306515bd50f6b5b75c707ba13fb971650e89e483c89e87c8cb777d8","axiom_type":"AX.ABS","body":{"absence_streak_days":64,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":64,"evidence":{},"first_seen":"2026-02-20T04:01:09.490807Z","last_seen":"2026-04-25T11:01:02.826131Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":34,"observation_type":"absence","observed_at":"2026-04-08T19:00:23Z","receipt_hash":"sha256:9768f1141a09c15467283c0d0b1c07612fc53cff3594cd1de0bad07f41c8610c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-08T19:00:23Z","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":"ed25519:46cb405fae7c6eb15253744e9d1325d43073c1d4a514406158599e3564b2c1c6c35bcea0a15472c5e723d4ff5c1be6b91c3024cae91cf89c67b172f4ca8f530d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"neashton/drivaerml"},"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":"cd2ae7a20240481de9b7ed2e1368e1f457ac3e5fb5b5a3d6e0bfdf8b95e888d9","leaf_index":77289,"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":"bff2128fc08df020bfce7e41c433e14496d255f12314fc4bd876219f8eac4e8f","side":"left"},{"sibling":"1484a1cb38b8a3876e05931797e60534da325b65bf398824af38d3f647d6204d","side":"right"},{"sibling":"a310cc1409ee5c14fc2897bbd1acfe5cc2889ebfad313a1d49c6747cf6afba01","side":"right"},{"sibling":"bd5a8c7af69c581f0066aba9933dc74390f2caa5b583c9b77e3bbf6872241a9c","side":"left"},{"sibling":"9ab280493d36d224a22cd65ad2d8190b0c6b3c79760364ae1beab3fa6e1aec7b","side":"right"},{"sibling":"910dfc54dacb6589a3d9ebbf8754307fde587f67b4316e4d96ac33b1280b145a","side":"left"},{"sibling":"9e1d738c61953f7eb0555720e1828dcc0101ff699be20c1632d0ac4e457817b9","side":"left"},{"sibling":"6b9d8d8354ddbae388f0fba7f052b469991c6d0a57821f945f3addde69af80a1","side":"left"},{"sibling":"7d79091e5338f7d2a53bd82e501e7a5b1ef89a5bcdd538cae34ea4db73bb7e7c","side":"left"},{"sibling":"e8a1b9fa8af64ee4dc9b55f5cd6ef75e57069b1f9bebd9f51744cd2526ad7642","side":"right"},{"sibling":"c591396326867de53e51e52c2f9f9ea6a511917f7bf7d8b75bccc13a2b610a68","side":"left"},{"sibling":"701946ccff494318f1a2d086a68da7b6d390082ec0dba2e04a5aa4cd51289d20","side":"left"},{"sibling":"33424e652ea44304cb406c6648c64abcc7beb38a1252d692bfc8d23638f2b948","side":"right"},{"sibling":"65ff23311867bed6ed3a2828669ef534081c1feb92557143850e59cdc9c50a08","side":"left"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_d3773037f306515bd50f6b5b75c707ba13fb971650e89e483c89e87c8cb777d8"}}