{"_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_bae806dc5a3e07f4dee15dfba1a3bc058c8ef2f3c31c5c324d2cefec03ed38f9","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_bae806dc5a3e07f4dee15dfba1a3bc058c8ef2f3c31c5c324d2cefec03ed38f9","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T04:00:01.498797Z","last_seen":"2026-04-26T23:00:56.675786Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":57,"observation_type":"absence","observed_at":"2026-04-03T12:01:29Z","receipt_hash":"sha256:96f34566e183f0e5d815fa37e84ac69aba64ca2a24b7e8b23d6530028ed32ecf","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-03T12:01:29Z","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:ecc27a0c2b0d3a73d38a81f36765e9fd2dc538feae74e97434c900abf9d0ef9125143d287c4c8285992e14595ce0e912da30ba9625dcfe9fe661213ed08ed205","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"patrickjohncyh/fashion-clip"},"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":"943449086bc31d391d55e3582fc0e18eb0800238716c55f67a6264ab0ebf21af","leaf_index":37696,"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":"6687bb69d428bcf0ea85c58f389bdb22dc9bbaaaec060ca11cbc00210c250728","side":"right"},{"sibling":"8d9f377a2b660be83ae5fe81ec75680ac873ec4210f1119dc5c48f3385bdfd60","side":"right"},{"sibling":"657ca3775d995199d6499aee305d90b272ec1944e91030f8b80ebefe4caa2475","side":"right"},{"sibling":"0a0f383b436b207a076ecf78687c847f20ff4741b583031308ae45deb69702f5","side":"right"},{"sibling":"1ea2a5a9fa055dd6eb0825d9f4af891eebac05f0fac11aa50a01833caa260c21","side":"right"},{"sibling":"9e53e4679dee791077d04fe70698170931ebd7f16334e6ea1415b7e3bceccd7b","side":"right"},{"sibling":"ce037a099683ff552db00451420640f3f05a59d492920fa2eb423ae6e954990d","side":"left"},{"sibling":"b8ce9f392efdb4f78cdbcb8a074cb986f60f9a3931bb07c4e67e42df84906acb","side":"right"},{"sibling":"f3b4ff631777f50336720c549a2f3b44a68c740d0150440f550fbb5166d9bf7e","side":"left"},{"sibling":"5ab869fdd6bf37d5ebd1fde70d2c452e204004c8f68f7b96e687c11908d47104","side":"left"},{"sibling":"2b0d143c84d9783660b15ba1eaa0fa68fe7ca291573304fd81e4a69ee626c191","side":"right"},{"sibling":"e49e35a7cd51f2f8d2c95416ef6563328c7f05f34636646d6e4a18e128b2acb5","side":"right"},{"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_bae806dc5a3e07f4dee15dfba1a3bc058c8ef2f3c31c5c324d2cefec03ed38f9"}}