{"_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_2595a253188268b97f2eefa55cd3a809d3bcf07903ff0e4098490ec6b340cc81","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_2595a253188268b97f2eefa55cd3a809d3bcf07903ff0e4098490ec6b340cc81","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T06:00:01.988674Z","last_seen":"2026-04-26T09:01:18.423010Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":41,"observation_type":"presence","observed_at":"2026-02-14T11:00:19Z","receipt_hash":"sha256:ff82c196d81642ef27a77832efb7dccf9db80a8c99d08c73ccc21c309db10fb8","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-14T11:00:19Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ae18eacbb074e621698a03a7950cfc11649576099376a6488afb8187bda663e626bf55919452073522bc571a90d509f60d4b7a73ac1761e3605518838905500b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nvidia/parakeet-ctc-1.1b"},"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":"72f5c4d411446eddd0a8b253e04b8d1ceab41c0db6b607c0070f958fe06bf619","leaf_index":39451,"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":"fd3ee0d9b9ac7a76a7e9a06f7ff027525d9fa2cf3178ccfdaa23b3a452b392d0","side":"left"},{"sibling":"e699104ee9ad6d216e2734520ecb857305aef297b9dd1fcb4f6aaaa3fb6a765a","side":"left"},{"sibling":"0636ef94a71cc6b9b4aa46c07592b891e53c646fe68b67ca4f3fdb0a55072f98","side":"right"},{"sibling":"a40291e88d812e94d2e9efe312c624b56165124152a940dc3ce71b049ac9b246","side":"left"},{"sibling":"e23f7adf6b52783363df4b019ac2a3355987bb31491d5e2431435b0c63f18f5d","side":"left"},{"sibling":"21eae2acf37d588857168307b3febdb3fc4b91f8d6abe29ef783254c0271cb4b","side":"right"},{"sibling":"1caac3b9e382c313d809b79204791fb1ab66ef2d79252f7b1c0ef85275791e90","side":"right"},{"sibling":"7916f7119c748fef8a6f01b9d028df68217e4deca7a952d9d98f14732055eaf1","side":"right"},{"sibling":"9ca683fb46e0b9730dd5f3b62b11943d22f096e8082738ce9bd50c70cd044394","side":"right"},{"sibling":"91edbf60f27502f9ebb729cccbb2ced00f971591d4385bf1e0afbd102be2bf06","side":"left"},{"sibling":"9a6abf4467e9013bbe9466d622f967b5c539d3805a6255a1f71ad513c4585aea","side":"right"},{"sibling":"b8ffffa2dc044b0dbe69ab88de81b506c372f250641e3d783ddfd0667d27c129","side":"left"},{"sibling":"6acabb2d7f3a5534beccc1ce05810c8a490ebe10b26190aa962f6659e7dd818b","side":"left"},{"sibling":"bfb5015480f171446b0ef8fb858037477d0b54a071b7b7f61297fe98c81d9dbc","side":"right"},{"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_2595a253188268b97f2eefa55cd3a809d3bcf07903ff0e4098490ec6b340cc81"}}