{"_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_5e8dd4e5248a5b8630c4d6c7540b08c25e7111d718c1b51474e00a4b52b2a1eb","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_5e8dd4e5248a5b8630c4d6c7540b08c25e7111d718c1b51474e00a4b52b2a1eb","axiom_type":"AX.ABS","body":{"absence_streak_days":75,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-10T16:00:01.589079Z","last_seen":"2026-04-27T06:01:26.401999Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":65,"observation_type":"absence","observed_at":"2026-04-12T23:01:10Z","receipt_hash":"sha256:6dc6c94de10841e16fb9ba7b4a3bb62a32fec35554185682e434610a12763f40","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-12T23:01:10Z","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":"ed25519:12974e02f9d47d7ec92f5d1c77862e26005d9e7191f8880a90fed43dfe6dba9b8385ddab3300c1a6bbe07bc98be727d6c3b79f99d282f0c32ff8ada2ed6e8106","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"magic-leap-community/superpoint"},"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":"ad9d09ce11e0a0f22e97a078c8419b7dddcbeafc1f432585d0dbc5f170efd012","leaf_index":58071,"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":"7547a8a81d688669244bd57adda481da425659a576dbfbeadcc795cc588712b4","side":"left"},{"sibling":"0959459a03629542f065e078925e74cfe7d1bf9311ee3ea4487238f563b2e25d","side":"left"},{"sibling":"8dcb599f9fd4775efa639f2384c9be0130ca379bb74025465b099faceb2bab40","side":"left"},{"sibling":"52665bd35d7b04f46b1780707d636a3de19059112ec52661669b77aa6b997807","side":"right"},{"sibling":"05533736f39d4001cb586049456c471e891db7d7061340f230e37679c50746bf","side":"left"},{"sibling":"bc072749796437f943c9a3c84432dd57f3e9e45fbaebc7da3c6f52c374f9ee10","side":"right"},{"sibling":"f4fa4e0df2c6c8706b391c25fa191139625738faf3c3e39a4d91645467908bc7","side":"left"},{"sibling":"51bf03d75ee519b027fafa46805544e881877067f266afde6c01ebe9c062d18c","side":"left"},{"sibling":"3ff2fcd7667c0230c5f762198a7c0cc0c3429c77f914847713380c0d63ae02bf","side":"right"},{"sibling":"09ef12900209f76ab07bdd469259c7b6bea4c5cf7649304dc62c2e81873dc89f","side":"left"},{"sibling":"5037d3e74d1a2800d137389c05695ad713a1f63a8b3d8073445f104753890245","side":"right"},{"sibling":"7204967b95a551c116e0d3fc137769e7356eab1409df7913fc19a963fc406684","side":"right"},{"sibling":"075422e27ba2d078136b5fd73232968d7f48f2d5a5037582d06dc37866c36445","side":"right"},{"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_5e8dd4e5248a5b8630c4d6c7540b08c25e7111d718c1b51474e00a4b52b2a1eb"}}