{"_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_e112ae0fa763dd5f519d9a33437f2cb984fc90d271c48a42a6ad6c10f6327c03","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783587689,"merkle_proof":"tpa_chain_h265230","root_at_anchor":"tpa_chain_h265230"}],"axiom_id":"axm_e112ae0fa763dd5f519d9a33437f2cb984fc90d271c48a42a6ad6c10f6327c03","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783587689,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf69c507c2275503e3c084ef16260b469a8997ee706d9c7430f3406367761d4f","commitment_y":"0xd95675c8f42a1a75a835e6f00d0917e04f5a949239eddba4315a1d87922e9a8c","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#1","necessity_name":"Missing explicit data provenance","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xeb3cc973c382596a9019aca8f5d9c50e28654410c403c6fbfa6391669fd63cbc","commitment_y":"0x3d0ffdfe8c4e127c7bbdba3c4f556d0375b85fa3929db5ae1c2bf00766f30a01","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","California Consumer Privacy Act"],"necessity_id":"NEC#10","necessity_name":"Missing temporal validity and revocation metadata","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x49fbc621cb913c27fd9c20b7d3c88e43056830590bcc629314526d37d180acfa","commitment_y":"0x286566b5e335ffc8e554a1d6cfeb01ae93578e5d19903bab51ef89c175dac584","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#11","necessity_name":"Missing known limitations documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc2326f7397dc13ce2c6311a369a1d23b819e1d47df134e57b314b36a0ddb8a19","commitment_y":"0x2ba3985b147a243ce352d6b798db0ce0c58b6b64e649b0d1795b735499365770","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","United States FTC Act"],"necessity_id":"NEC#12","necessity_name":"Missing bias and fairness assessment","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4e62a05d0e164c412d995d85c92846553833cc8a2ca25fa8a5e78decbb8dd6ea","commitment_y":"0xcd15d60cb791b613620ecd0ab083dd94ba1e31799fc66dc1d4f30535f7164653","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#13","necessity_name":"Missing accountable entity","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xfae52b8bf964c99625b86047503910a465a4ab3afd5c5c19cecdc230f96391b1","commitment_y":"0x755a2f28e8097b51f39214e60d2c80e0a5b640c2cf6252ef7b05421abfc60be1","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#14","necessity_name":"Missing data preprocessing documentation","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2c8fd28b4622c114da596fbf8818cc5f5834475fb244a67ee15351d5975e3c37","commitment_y":"0x35fe5b6b6dca3af7f0d40b338d6ad3dbb9c4380cb6972f71080c4b648702c3d0","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI"],"necessity_id":"NEC#15","necessity_name":"Missing multilingual capability scope","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5c680f6701fe5974e59d8897ed3ad878677dfc4c18887fceaa75a9885fde335f","commitment_y":"0x3af322221ed224058a54d4b2cd1ee237c3a3c3935460fb84b1aa59c39418e967","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","United Kingdom AI Regulation"],"necessity_id":"NEC#16","necessity_name":"Missing security vulnerability assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd86210e05a11a3d5bfeb5438b30c69700452221d013d444de479dbec210ff1a1","commitment_y":"0xd4c748083562939d51e943a0a26a4463a5259664a8dd6e60ce4273c50f54dba6","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x6a27195af5659e60a0738492a4c51552ae630ee7438483ab1274d2bd7f54da6","commitment_y":"0x8008e0e78342e732f319c9a8d5e1c2900ea2da1456ee323dfbc99b486800084b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#18","necessity_name":"Missing incident reporting mechanism","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8dadf91e7d25a4a39b0d2d521559b30944bce5d19bf9e09f5a05dd158bfeab0d","commitment_y":"0xb56d5d6ea09d7d0368381744efb4564a938e64344bf7e124dffb63e26623d5da","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#19","necessity_name":"Missing version history and changelog","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5b6f2587c4c9d7e7f6e10e56e427d98cef9e75f8e2dc51316c8f68eeef566115","commitment_y":"0xb8f62732704b653ae8917a42082b9b48c49a1867fd7dbe98a0dbaf1bce36f859","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"necessity_id":"NEC#2","necessity_name":"Missing explicit license attribution","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd1ac48e4b37d79173ed7448b9296469faae8fb65bda2a36b394089820a0313d4","commitment_y":"0x1f995cf367f16ed3dc43da665e29de2294bf5bd0019af5afb5130c85a47b464b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","OECD AI Principles"],"necessity_id":"NEC#20","necessity_name":"Missing downstream impact assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x84abba1aac545e16eff44f896984c73cd056fa3e92d3af8a1965e523c97e06c2","commitment_y":"0x81142053c8045fcc120036526358d526b161ca985364d9bd8f39df3cffcf0f40","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#3","necessity_name":"Missing model architecture disclosure","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1101b4dc4ce4a284f2afe96c040438ffa2e5ded4c8e5c0d18d2a66db4160fe11","commitment_y":"0xd0222239c58b5e116c48ea66d74f2aef23a01c069d7a46faae50799c3f50a92b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#4","necessity_name":"Missing training methodology documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf87a6a0a6636bbdd4aec648d3cb4902bff134dfd1380fcbf74c8771b72f208b5","commitment_y":"0xcfa4136de8cfb72ba66d4537c52caeb9d6e666882e46da8a4356daccba7acf58","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#5","necessity_name":"Missing evaluation and benchmark results","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa7fd1d0f705c242f3e798fbfacb19add1d96bd912550196f2606288a5aecb000","commitment_y":"0xd7ef65b6dc811d02e4290bc56dd51ffefa94dd7d0696c4a8f8f359aad75d95e9","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#6","necessity_name":"Missing safety and risk evaluation","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x880c657e034b2716f642ce4ee9f3658bdbd6aa05ee5e33851294a1d9338f0cb8","commitment_y":"0x20fdc19dd5eb49e5ac41cfec1b4434dbb67864d1ccb9f20c5f7b7fb2db7335e1","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#7","necessity_name":"Missing usage scope declaration","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4b86c73cc6fd7d7c5fa18855171c016822dbe54e85b411c7e33130f45b618d35","commitment_y":"0x7084b8f22dc5580597459002104644f9fe9d2c778298854e7e70bb31299afab","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#8","necessity_name":"Missing environmental impact disclosure","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x85499f29e1887e1de243f6e1d4c713db25b40a715f5770fb8bb784a2dde76235","commitment_y":"0x4ce48ebe90c63f8bc3c9b7aa2c64e97f625deec04c43b50d3d53c047549c2210","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#9","necessity_name":"Missing human oversight mechanism","severity_label":"CRITICAL"}],"observed_at":"2026-07-09T09:01:29Z","receipt_hash":"2eb6938661dee2e12b1d1bd0d3c58aa448d166a9d5046d8d48a8010403bec09f","tier":"OPEN","tpa_id":"TPA-77faffada7b05cdafd2beb48","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-09T09:01:29Z","notes":"TPA TPA-77faffada7b05cdafd2beb48 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-77faffada7b05cdafd2beb48"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2ef4a58e5a7cc5edf648c1049aa563b96866b7a134e657de66d92b2861a298cf5b4e52ef18b98fea6ba1d0964e992696bacc83037d0a0571e6f9fb56e4384e0b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ashishpatel26/span-marker-roberta-base-conll03"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/var/www/registry/data/tpa_latest.json\",\"source_seal_merkle_root\":\"tpa_chain_h265230\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0fc4e08bb0fb055cfbf301f280a62790c08026eefd1c2a72b1679d50f7e6a8a7","leaf_index":296863,"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":"8b567aced2e8adad6910368bd471e13d2ca727e7d0c22762e54429adb0c52f15","side":"left"},{"sibling":"3c526b0911121f2ab2deaab01051fc198853a347486c74f9e9e90067b546f426","side":"left"},{"sibling":"7da03c23669b4063e4a23eaaa9f2a2e6b799f5b68d5707c01fc8392a4c4e2f77","side":"left"},{"sibling":"4f9337e972ce0eba853109e82271d6bdffec0f1d75d77dc4a74846d58c9a1546","side":"left"},{"sibling":"f22a2c35ae2e90879374ec6b4f747a1734c5a1dc90f4be312ca80a94cf58acd9","side":"left"},{"sibling":"99481e50eaf78aedc2c24a793cb5e9f09467c3df16c662c277ebe398d0f613cb","side":"right"},{"sibling":"4645d94010375c714242a5767ad90484cced496918f7f58996bb11ae732f3e6c","side":"right"},{"sibling":"7bcfa4d7fb35576a936643d96ca644ac21e1c7c70059b080397b346d8e3384e0","side":"left"},{"sibling":"c49dddf8f5784c22adfbd6e2894dbef176e7e1eecdc9f19aeda6f13d078fd451","side":"left"},{"sibling":"cb39f72de3cbd4c0548e2811a7e7386fbc0c7ca7f3c8520170df091c5a876f9f","side":"left"},{"sibling":"85a226efd14acc17835b04bc26706fa44595edbd531f194faf59f60ab72d4bb8","side":"left"},{"sibling":"d0758b7bc21c252153e211a96355fd1f1ac39a444e0f7f4e6a22a8803aa8a271","side":"right"},{"sibling":"a20f44e9f6ac1e54f1db60196dc7e29e6598da1ee50de541aeb42309fc5fde6c","side":"right"},{"sibling":"d34d9f3fabba7aefe71437e6bb44e6da7de407d46c668d6ab7c7dca0f2a54a78","side":"right"},{"sibling":"785671f70fb96781d10a76bd7fc8c2f53baa9c47a5eb81f1fa837637a21d316c","side":"right"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"439e1832bc01f287e9cb55f53c6c6757528beb604dc99fc580930d24f22cf5cc","side":"right"},{"sibling":"f15bfd39f3c7953b85b1877ac245c07d22a156a5ebaec3bfffcc05291a72c36c","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","side":"left"}]},"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":296919,"merkle_root":"50e55ede21bf0036279d4de7837020ee7b3c927a8efc2e2f55a340f617355bf5","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260709T093701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-09T09:38:18Z","sig_algorithm":"ed25519","signature":"c5c584c26cd12b2605ea9147659557b989cf4b2817663f9022fd6f33d4fedf0e7df3e5d1f6c8a67088a3aff88bd4382c57aa2bc7da92cf6244f008e2ae796004","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_e112ae0fa763dd5f519d9a33437f2cb984fc90d271c48a42a6ad6c10f6327c03"}}