{"_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_8e2977cf6659a6681f36b491e812ec23da59a25ecf8b0d14d4d573eef718fdf7","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_8e2977cf6659a6681f36b491e812ec23da59a25ecf8b0d14d4d573eef718fdf7","axiom_type":"AX.ABS","body":{"absence_streak_days":80,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":80,"evidence":{},"first_seen":"2026-02-03T16:00:02.286821Z","last_seen":"2026-04-25T06:00:44.223238Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":50,"observation_type":"absence","observed_at":"2026-03-31T20:00:57Z","receipt_hash":"sha256:d1dc32a170f38f7caa5cbecba7bde67fb7a365c963a2a982a60ec15493cf82f2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-31T20:00:57Z","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":"ed25519:3291bdaef300b27d1a229ff14112cfb10fd19729367424744e1e3302c564c82a6f7cce492e82acef8dbae5af9da927cfb077097fe007469d9223b04d9153ce05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Tuxifan/UbuntuIRC"},"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":"fdcbcb74a2c0ee8b2f1d4c8bf83b0fae7f2e8592364e701a9119b4fc3783408c","leaf_index":26082,"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":"c598f047357bc9862ea9771f53e568410d7514ce4de0bbf73eb1e42a87c0bf3e","side":"right"},{"sibling":"43784660a2062662604660e07067e9f14e84598676e26b48766357deea200289","side":"left"},{"sibling":"553bf0fc0ad6bca5545f39f92211b5bebf6d5fea32b5bca72f1c9c1670271b42","side":"right"},{"sibling":"e7393f545ecad5fc5160cc02d292cf58e551a2fa43e41021358b668b525f7057","side":"right"},{"sibling":"144ee3a1cf0010b00082ff469c0a9362a9cf7547f5f41e272f6a058098c14d54","side":"right"},{"sibling":"ae8225673308c7f1b1fe62f1d6fde99403090ca0d820978aa0c50631b5be3d7f","side":"left"},{"sibling":"8871886ff104f3d25046a7c520ba19271faf144f79fd49b96df542134e74c6b7","side":"left"},{"sibling":"a2713ea94f0c496249149bcaa865ae966b53b196579a624b06f96cdd59bbf16b","side":"left"},{"sibling":"5cbaacacf82b324423ab74ea1b7b1c7c0051396bde7fd1fbac8dccc348daaac4","side":"left"},{"sibling":"5b35bc25af6a6a0b1b61fc594fa4115baa01859f1485c9fbe85555f5c26e61d2","side":"right"},{"sibling":"a4a4cb23fa36276d7405541f4f1f8c5d2fb1dae4530f901fc715582a8d16f3b9","side":"left"},{"sibling":"adb8d15e41f37d96566edf8af2f1723380ed4ad72fdbd1a4c64aa4618ba028e4","side":"right"},{"sibling":"db5486e834586a34fb3b29e2475939225c81370af2bcef6c25d0123cf2760b07","side":"right"},{"sibling":"0e2aad2ff6c1a1a07420893862ebd4c79652af914d16b0743c0011c954e61254","side":"left"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"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_8e2977cf6659a6681f36b491e812ec23da59a25ecf8b0d14d4d573eef718fdf7"}}