{"_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_292cdf0bc6f20abe794d4fa5bf4951fe84a63f5d90a1e1f1329bb9823c84b7df","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_292cdf0bc6f20abe794d4fa5bf4951fe84a63f5d90a1e1f1329bb9823c84b7df","axiom_type":"AX.ABS","body":{"absence_streak_days":83,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":83,"evidence":{},"first_seen":"2026-02-01T03:00:01.384595Z","last_seen":"2026-04-25T03:00:44.445330Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":53,"observation_type":"absence","observed_at":"2026-03-18T19:01:20Z","receipt_hash":"sha256:34bca93d73f0954d846989ec62524abbc8a24560ac18d857e9f6af89a1d84b38","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-18T19:01:20Z","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":"ed25519:5142d7d949a347fab0e9a03c62b3ea370af27d32cbc7da266deeb240948cde91f0c274cfa19b4e3fae3599ae2e9920f1af21fb091493f45ad674d3047f278e0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"AnimeFans/Iwara_MMD_all"},"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":"8161e54e42a78f0fed1cc39f0d656777e639888dc6c3c9dacb4e2f22a2ead77f","leaf_index":20843,"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":"f29174297e0b1a142693ae6bd1deeb81116a1e4bfd09a4ebc467166bc9e17518","side":"left"},{"sibling":"fa54523d7c7e302ba4eb0263c821448d03d90f13daaa86e4245790248a076aed","side":"left"},{"sibling":"7dd198553dc4ffaf9d3c8cf371f1ff556adeb2347a0e164430c4bc53a61a3087","side":"right"},{"sibling":"ecba8aac38312a6bcea791a8d90d95d0c0bb432037838dcafe7876c42eab4639","side":"left"},{"sibling":"5952c3a6363db6298f9be3a12a3807ab7d73d2a70de2af859e0f4987cdb30a10","side":"right"},{"sibling":"dc7d9c72a2868c77ce9ce026f1080693c821b4b88cc3eea7bd45d1c8311cf51a","side":"left"},{"sibling":"1d548f008548e661435b265d4dccb389e75d8fb65422904c8cf7c303d32b1ed3","side":"left"},{"sibling":"2fb123e28344a3e28547d80dafe022881e009825bf4fdb8c546a89fc1461f5b5","side":"right"},{"sibling":"f3ea4bed798b9a51e18329958e4670767361fb6aa58a501ad134354b77927948","side":"left"},{"sibling":"1d6239167fdeed6f364ad4fae9f1e2c6034748d0819c4680fd2af2579b06914e","side":"right"},{"sibling":"30d3be0b1f90d1e32fccc49b1a406e75b26ed6f01ed8b01edf648af43e849257","side":"right"},{"sibling":"e1716c7672adaa05f168669021cc58d74286be7a803fa6f09e2b39eccf550b06","side":"right"},{"sibling":"08184714f883fab80ddc9e4abfabd122b644a71d51ddea66946c9d0342670540","side":"left"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"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_292cdf0bc6f20abe794d4fa5bf4951fe84a63f5d90a1e1f1329bb9823c84b7df"}}