{"_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_0d6dac66c9a27b9f59558bbc88926a96e1f08eb392ec6d54c837f97fc4fe7aab","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_0d6dac66c9a27b9f59558bbc88926a96e1f08eb392ec6d54c837f97fc4fe7aab","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T23:00:49.484813Z","last_seen":"2026-04-27T17:00:34.628638Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":35,"observation_type":"absence","observed_at":"2026-03-03T00:00:17Z","receipt_hash":"sha256:8a2a0094a79d52f805057cab28cb18a5882293940ba9e167c61d48bd0365139f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-03T00:00:17Z","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":"ed25519:3cba2d8cd712b4784c35fcd0f2f3a724c675e283495406b1bd5241a705e52ead312fb1144e09ef9cf757c82ac5ab57cfdea53ae7e218089d83b9dfaf4b832c06","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"laion/CLIP-ViT-B-16-laion2B-s34B-b88K"},"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":"3ead88fc12d04ec283127f6b742a07108dbc3d621b485636672e01369a1c1fd4","leaf_index":74354,"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":"9f8f98dc3cba24346832d3296a9498b599f4b24bed4b24862d4de18ec7ae069b","side":"right"},{"sibling":"5ceaa2389d73237bc9e8293b8636b8df5fb7dec71aa9044b0430c9052f22009b","side":"left"},{"sibling":"8058220f0e0724d8f6a2224d9849098c6871510c1f62bd0c5b87e5acd9ea0a61","side":"right"},{"sibling":"d76e6770acd3bc6c31c6637a947bd66a1ecb855146c9674f3809c12bdeee15f2","side":"right"},{"sibling":"042af0dcb3ff1ba40db74ac9928eeecf70429aee9cf297bbe108bd7fdf8128b4","side":"left"},{"sibling":"d9c3159bd6ac7d63bffca1d955c3bc3bd19cf54d37a12a1aa51e32059835e862","side":"left"},{"sibling":"a45d40d119e8a85d685c10a255e33f231a5ba9b92e824085f59d0b27a5bf8567","side":"left"},{"sibling":"6a73e1d6c5c7abcb2ac66c272a23c7c61015b3042102df75bc94075d461c0217","side":"right"},{"sibling":"164476e26bc3afe975224ae2e2e9354dd03be18006bac40093374d73ef0cfb22","side":"right"},{"sibling":"8a2b23b53d08a96641d1bbd1eadd631681e391486bfdd4740bffe2b5c6e45761","side":"left"},{"sibling":"104647f73f7e4b6a5bd012f291f0115d129fab0b40f9a0e79fb3dd20508ec604","side":"right"},{"sibling":"25f3046725794dad7b4f9c0060fbc3fc7cc0e3e77d0227595131e742191bd963","side":"right"},{"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_0d6dac66c9a27b9f59558bbc88926a96e1f08eb392ec6d54c837f97fc4fe7aab"}}