{"_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_951bad7242ebb85ba140ea9dc67825838558bc0ec0ef8f84e6e18d2e745b25fa","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_951bad7242ebb85ba140ea9dc67825838558bc0ec0ef8f84e6e18d2e745b25fa","axiom_type":"AX.ABS","body":{"absence_streak_days":65,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":65,"evidence":{},"first_seen":"2026-02-20T15:00:35.923732Z","last_seen":"2026-04-26T17:00:26.613819Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-04-10T18:00:30Z","receipt_hash":"sha256:8ead2443a2855a35998c6188d7e8d74ae35428fda92dff3ed5d898f2cfd26216","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-10T18:00:30Z","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:dac7ec980272a80269f840d1b4ea4532fc71bd7d8cea3f23f223a7fcc06fe336393f42c8db649c959fb7f0747f9e0cb607c183567d46ffa18b932b3862413205","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"optimum-intel-internal-testing/stable-diffusion-3-tiny-random"},"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":"81ae14637decf54899feb4c0c11330c3de85ac7be715443786205c01521499a2","leaf_index":82262,"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":"23ec06f0739d0a4b30ea88b67f5064c6eaffdc2f16bc2871749c14dead4554d4","side":"right"},{"sibling":"1cdbe286ecbd72d3076d135585e7dd851889718bdda6e4322ce7726fc6895317","side":"left"},{"sibling":"35103a34ce3b9f69c7e4df6d1a1b5aa205e47ae3d977c2cabc8bedab5e952210","side":"left"},{"sibling":"9672d4aac32674e3d9df8177a796faa9f5c999ecc173a7648e4a52dcdcef94c1","side":"right"},{"sibling":"dc523864b62f9b96dd8996613418cb35f34586d78af5af847edf47b65656ac92","side":"left"},{"sibling":"b5c95e03791c7653a55c7086f4beb730fcadf6dcb67d165052607d780e5fa59a","side":"right"},{"sibling":"4d6ab0e59567e5b6b9dad3bcfd5ba46390c5c9f8720aff2c44a5ba7de6425a13","side":"left"},{"sibling":"f7f04d1f38418df97f94ca04c0a83c333f570e57117aa6591c7244fccd0b3ed5","side":"right"},{"sibling":"9841c878e9cd0ab498fd00f52070a378d8a89384a2cc34bab6fc018d6ecf9397","side":"left"},{"sibling":"0edf9e6c0000cbecb78f4b55cc6e97d74aa6e19de8e68e2533349403700efa4b","side":"right"},{"sibling":"0a74540c69e52976bd82a5e9389d523dd1ee7eb0a7b6dca9ba1d6da629a0f0b5","side":"right"},{"sibling":"567a4f2fd62b21a328150c659a3889c0de4e0b8912a10b96b7ae413c740605bb","side":"right"},{"sibling":"8bc99cf5880f41b5ae9cb59a4abe152045a388ed3155e24f99fa12513ba614b9","side":"right"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"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_951bad7242ebb85ba140ea9dc67825838558bc0ec0ef8f84e6e18d2e745b25fa"}}