{"_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_77a78f8621539f4baead78d05f9c0b5bd49ab9da1f543ee3abeaa3f33839bea0","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":1777366862,"merkle_proof":"tpa_chain_h106800","root_at_anchor":"tpa_chain_h106800"}],"axiom_id":"axm_77a78f8621539f4baead78d05f9c0b5bd49ab9da1f543ee3abeaa3f33839bea0","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777366862,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x733e3c2cc1eee5cf42c324eba383f918b27eb5ebcac82e9077f85a5c91bc6fd4","commitment_y":"0x64a6ff2af8defda005d0e75e5ec59af622de54702afaaf4688c840f9d0160d66","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":"0x69bc91ee59e4a7422aaf2c26e03b0ad08a20430e518b374129c599553dfcef02","commitment_y":"0x84d376712eccdbf9081aa5543e2308265f578db1c57188d3a5e1287246ffd988","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":"0xda97e6e7f24548c7bea46c45d75bd136a26a7adfae86fc5ca6a6cc29b7aee075","commitment_y":"0xb4e4a0a90663ba85de389b49b782e8f857da6346753658c718564d0c182c1a76","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":"0x46b960913a36e91d427f0070333a443231da567bc1cbecca2a089f80b9b708f3","commitment_y":"0xbd094b4c2b8c427fdf446ef6b974ce0a6e4877305914560005ce05fbf8eb84ab","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":"0x102fbb2eaef52727be1a2319e9a014a5301d57446d51c3510f822282a79777a3","commitment_y":"0x685e11508072033f6e931d72e1756e7509ae8ef411607c306990c799fabb62dd","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":"0x54a31258b256e9e3e84fbd0c360e05eb4f6783abd654b44d7f8b3844f867d8c4","commitment_y":"0xf27633eb1335fd6c4b3411de6b426ff465da6c4eae7bd4842ded08ef0b1fef38","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":"0x407deeeb2a6b1954c962ad9f728ab4626d3071da6ebc6d1df487532216002e33","commitment_y":"0xbb530cb9e8ac1a67706de2038c0d443399889b89000a74dfb0f7324dba6c05e1","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":"0x6e2333fa6bc4338f829a39a0f4d205b4d411569d65fbdca5b5c8d0116c46d5c1","commitment_y":"0xfe178260e2fb5a6e5adc7a1e8f21154c743f4baedeeca357d2143e7a144c8aa1","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":"0xe264e0dbe28aa74aa7430ebca59447ab42ee8d6251054e50749cf04a62b25be5","commitment_y":"0x3bdbb00eb606a0611bddb5399d56e7f96bd16e7e22d58ad426a82efff828aeaf","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":"0x73c6d3854b4a0520fd5da3acf776aaa1b90e9aa00975ccf0e96f63b082d67e20","commitment_y":"0x12a773e525c60cda93211c6aa95fdc275dc8c1e8ae32e56042225e88dc077fb0","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":"0x57ff711bf5f4ee2dfe38af00a71445d5d07111d7ab29f788d48fdf999263f8ed","commitment_y":"0x4e380c69f0520504db48545f320cb1b4e16fd921f101b301f2bbe64037702951","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":"0xbea6f803951a700636dcd6b0ffb657dab52eb7a187e39152289e77bb0c83b138","commitment_y":"0x8af3d85bda8249aef01ff1f5ed5f3de55dd941c512dcd91a5dd231f4ceb5130b","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":"0x98e5f5c273c98afe4406a47ce6a3e849bd5907b8a03f2a2642b5d978c29895c0","commitment_y":"0xb87e82f2736015fcf2ccfd1b3e210311a0b20eed8f38388fce1a80b0ee790fed","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":"0x8bf64a3faf91cee926e491151ca1302f2780bd94dc48b60e245a5fab120e9815","commitment_y":"0x11c7d9e640a4bb15853dd2335404f38b1b6994cf611bff26d1506e4baa2b2d92","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","OECD AI Principles"],"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":"0x3c3ee57a283862e2132005f89158609fd506da6d66dea2984bd938d27f71d5b8","commitment_y":"0xce50b00c7fe04d51cdc05d8ddc1093b58117ef491937affff2f0426f70b26040","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":"0xaf209f4d12efbe91215122f3f73d7f2d04c223807214c8fb51b854520c017bf8","commitment_y":"0x57ebe8e3b00520e2f35c57f3c3e43342aa25731b2ce1de3120719139204cbaee","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":"0xaff386eac571a709092e3bc4206cf95547960a94f0a402d395d129ea17f7672","commitment_y":"0x88460a4f186f037e0c41e5b9bdfde8fc280ff02e1f5d54134e83723d735eb9cf","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":"0x4ed644777a095cde57597ca4564b28e56ff886d90976f9bf0706b4f3cccb494d","commitment_y":"0xb609f65b69bd907ba658ccbeba56854a9447b92aa31cdf9549e677ad21cf722","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#7","necessity_name":"Missing usage scope declaration","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb87560797751aa888a25ffab1ee456881e2668cc16dfb5ebe4751c7e44928878","commitment_y":"0x251d20639cab8f566648f173910dc5c6c352d71c3866a7e7c40645a7d1f7c133","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":"0x3a44f8327e8fb19c15172ea53e8e622f41c7b3cceb76aaf77e0011ab0ced5476","commitment_y":"0x2074845a7dc1e715a3e02a323bc0cca72605650d6f259c838339d42d73a17cf2","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":"2026-04-28T09:01:02Z","receipt_hash":"3dd3bfdc18f02306544d13523f974164509d2c505e1f4a6ffa479f2db9a846f5","tier":"OPEN","tpa_id":"TPA-a0ac8de294fce5e605940056","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T09:01:02Z","notes":"TPA TPA-a0ac8de294fce5e605940056 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a0ac8de294fce5e605940056"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c7188d52734bc13c924f9a7d23b43ed7438845adbcac720c3e902274fd542b9a176718efd5051d94d55a6e12a9986d07513e58f95bdcd83c36e6a418b3852d03","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Xuhui/ToxDect-roberta-large"},"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_h106800\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"8d587d8a247ea17041fb25a435d02aff9382793e395ba5a554610947036b8acb","leaf_index":98717,"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":"717fe0fcc35573e9103fdb43b4e0020925e1923dc6cba8d4f33bbd7522e1d2c9","side":"left"},{"sibling":"e74538bbe923ef04c7eae8911be96cdbbdf36b1b793caae58c8b566bf1e0a380","side":"right"},{"sibling":"cba0c9c1b8973865de8f98127acbc1f8c206d5e77c4f2fd214826c65de2554d4","side":"left"},{"sibling":"0172b5de6b3fc7cb3079069150e85fa306aecaf188e13fac58f7d884c4c2f462","side":"left"},{"sibling":"ab7a4be92f0cab1ab88d5f8e7d533f5e3fffb68b28f95bba36208a1b7b0fa7e7","side":"left"},{"sibling":"64ff84a55bfec2181e29587b08bf1589c1f07584ba1a4220884ddc0a5b4fd180","side":"right"},{"sibling":"65531f08f5ade9f7c8fa25266009a092009ece89fa3dd842178da5251328c67d","side":"right"},{"sibling":"0d7926888bf8a216a9c80e37604684f99f4c82a24e4e45715b6d8f865a29131a","side":"left"},{"sibling":"f82c7cb6b47bda29c6461aca22e7b4a83a4a7ffcbc598cf34640127fbb33e460","side":"left"},{"sibling":"1d79261fde2da8f19443212ddb56d5a3db052abb997c188f97cf54e4dc76ed04","side":"right"},{"sibling":"904e389629d86b16066a4c54d611264a0637a211ecd9b8bc22b0541afd4273b4","side":"right"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"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_77a78f8621539f4baead78d05f9c0b5bd49ab9da1f543ee3abeaa3f33839bea0"}}