{"_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_38888a1e142e1533aa6986114e4642503037551cca39770b82501c737b6097b4","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784120543,"merkle_proof":"tpa_chain_h283756","root_at_anchor":"tpa_chain_h283756"}],"axiom_id":"axm_38888a1e142e1533aa6986114e4642503037551cca39770b82501c737b6097b4","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784120543,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x614d79d9e4f48266e20a15347a447834625422365c2ff5eda51a70641995e7cc","commitment_y":"0xadc8f0b23497fe2fbefe07cd80ef8ae6efb5ee965ae72678bc1447fee529a720","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0x2a8ee83dc6735d4c383f5980683e15dd4c5004d88d3c6cc9c4fe8b5e8cdb5b4d","commitment_y":"0xa06b08a0a333d0134e5da0eafa2461402a1053cf50ff940cf899881adfd7f7b3","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":"0x3a9bf3080d308b491b6ba505dedbca9c415fc1404ba23183000444f8ae4fe270","commitment_y":"0xe8c8d59240a729ceb04032f97b4dd85bba2032ddf127ae32601448e1587feb24","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":"0xba57675e2fddbe588ffc01788987e9e84f9719545b38b94aa48f0babe83bc78a","commitment_y":"0x3638cdb3e96f851c78ce8a22d85d7d764a1eeb33ec4ae57a0cbca1a0204d70c2","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":"0x6498c8e255a895051c6489b77ebb7d114e4233f1952daefd41b19aff225e2cee","commitment_y":"0x52811a2d8a0438e94edda1a766ec549d4524e754103c932fe2e7d80df5501efd","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":"0x3dc6b95157c2608e8c304e680efb40e54db9e1b8c9f3d1af6eec7b5cf238d44a","commitment_y":"0x3f8dc21611cfc5d00a4b09d2f9163cc0373881ba34baf05f227d5a5a42311a4f","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":"0x67dc564003347e490fac645630f14cd2b138b2677f814e17abf40db9d928f318","commitment_y":"0x508801da474d0359e116f7a906a038a9a0c63319b248f53f3ad648e7cf8f38f2","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x2217e2e293823e8385f2ed091e5f47cebd03a5a00ff7c0b0c891069b52a8fa44","commitment_y":"0xe04797af58069eb99216e50696a77206f754b41d6d9a7ade5a970d4103fe3657","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":"0xe0abdb3b461732529d8fb6298d3039350a7ee9ea86f4fcced870ce700ebdfe04","commitment_y":"0xbbfff15af671e2c59344dea50b5dcf1138ee89a7236487a679a1883bc9ee4845","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":"0x6f0c51758c042e35896d43e5e9493b6c9e0b91b7e58c20438e3506620fddc9f","commitment_y":"0x6d5cf6c503aa00669bbf0687db90ce99411ffdb5bf14f1a57a3ad08ce038ea07","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":"0x65f7830b8d39188df45fc5fba14641d29a6e3c1fca8b5deeadf8b9896a08ca43","commitment_y":"0x3cdefa41c54739832ef3e13c5706831fd70c2487d0c80a94e151f291c9a04298","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":"0x57a34245d4ebfc2bacf8304c886cd3b41b567bca75a539f32ecaeea701d39b23","commitment_y":"0xaed3da2c2df0d525a140f7d2993e33acef2962d55d8cbf525983942237361594","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xb0cb8d0d38c097c0293c278dc3e6eea8777b92acd176bb96ed3527b5edf88c1c","commitment_y":"0xdcf2fdcb992e2b0f89b66a5714430d626e86f2f1c16578661f7785fed422ae87","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":"0x775598055d457701486793d3fd692148f7243861802b81b1a2e91c018764594b","commitment_y":"0xed2b08b8c4731fd56315c568ead50a84a80fdb38860bc1d34bce20b7de84fe93","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":"0x7cefdc32a019c2300284e3242f6ad4bbc136a80b75607fb92e68f6a3e9d8695c","commitment_y":"0xc79bc6cfc270ceae1d1262f452a51bf73dd60b693d66a0b74c8af3908b198320","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","OECD AI Principles"],"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":"0xf8d4364ce5ca7daff2a9cd564e4c6598e39269f0d9bd4bd545d1d565a00619ae","commitment_y":"0xd498e8fc38038e830e5052cfd6c5d4e140b2d769245268742efad2d5b3501be0","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":"0x1fd17158885edf6f2a9f3687fcc6983c7ede08d1c2b8b52167263005797dfe0c","commitment_y":"0x6338efc01531d8cabb87522d2cff1918ecfd841b8e1c7a488b96ea657a5d47cb","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":"0xb009a002d78b2ad305bd3bf025ebc811f4e31c522ba5c35167b1b0ab6ce33fcf","commitment_y":"0x1951721f629db1debc149a0b7ba1a46f733654ed783885eff6a769ecef55b9ef","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":"0x26cb56ee3928a1371504d781f9d3170d979d650ce7852ca144082e59a9443324","commitment_y":"0x387d718f1b17f5ca05e06bc7ec27542d1aed8d961927b7da4b65cd62ad113c84","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":"0x2af44ef3caa94abf4afc323084664cfd31ae8a985671f8de67c716fa421ebd10","commitment_y":"0x72eec19c831fdc415110ff44e60e9ad936470184a19b60aeabe0bd4aaf49779f","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":"2026-07-15T13:02:23Z","receipt_hash":"afe9edbe6f6f2232ab4dc4b7e44c2d4cc2a437102642700a772371928a2385d1","tier":"OPEN","tpa_id":"TPA-f5392c078bc8cb88dd4b73d8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-15T13:02:23Z","notes":"TPA TPA-f5392c078bc8cb88dd4b73d8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f5392c078bc8cb88dd4b73d8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2abdf8bc3cd89e8486bf77cd3e7624bf0737080c5a80dbfd7b018037631ca836c04b03249a507f44b738cf72398c3bb13d3eba8f0a5f3a0b7bef6f30c99c3b07","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cyberagent/layerd-birefnet"},"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_h283756\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"93d65152b265df11da03ee92f5b9b2b7f39c98d639abcc114353dd0b0fada047","leaf_index":317774,"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":"0ba63e0da75efc91a02f1881ea5264d7275e81b4d1ae50cb33933c99af80c2af","side":"right"},{"sibling":"77e9c2f438375b0279d6573b8de28ead3573a227b6a0ee524d8f7a7a9202f5ea","side":"left"},{"sibling":"71f5d63a6dae27579676cc4da77b868a2e4c612505c63020d1fe83618b499b0e","side":"left"},{"sibling":"c1931b335709f1ed0dfcd925ffe27bc79d6eb957144697325f6fe6e97734d678","side":"left"},{"sibling":"097fbb6bd3d142194d63399ad3976883623c3d05614d9b97d7bda3b4c828f262","side":"right"},{"sibling":"47e4cc5990f6f6820b91b84d287aace5da0e9be34010f7bb5add4bfbf41dbf11","side":"right"},{"sibling":"1b2f88484848ba730589c9ac1d1eb576191b181e81455d987fb3650278ae4b2f","side":"left"},{"sibling":"2ac9b5e7444686a39fbf60d6db686de2e8d6188bdb41f35ef31f0ba21d28bc1f","side":"right"},{"sibling":"f90a21276a8048b4b01ee58791138797d9f09ae4ab2da38fdad362636919d8bf","side":"left"},{"sibling":"8a37326d95bb9318ce17621825dcc6a154e7389e0809d73715d9b8d9f35df0bd","side":"right"},{"sibling":"fadcef2a94a5ba29ea2ccdb8996560497c63295c8df116581a7e1f0952390355","side":"right"},{"sibling":"648c3a6b792039912ec06a95bc2f12bde86711f7e0079bf45fcab9bafadaa418","side":"left"},{"sibling":"0b69289b25462ddd6166f6f49004cfc8ada0ab4f10adafe188347817bdd46e37","side":"left"},{"sibling":"da2bed01c50aa9638855e4b63aa9894e222f26b231ebe24eeaaf8bdf327097af","side":"right"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"953d9d1de3f95baed47a73b97725e182e19e72dfed1a2169f69ac98bead7bef0","side":"right"},{"sibling":"2c95090c7b9262905d506566ca5aab87a567fbb3cbc78d4d56c9eeb546e7381a","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":317860,"merkle_root":"98f41331bde47d0330fff1c4f9249359597e8114becc8134d4c614dfb7bb8946","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260715T133701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-15T13:38:30Z","sig_algorithm":"ed25519","signature":"cf467f5c64eb25692bd1aac6f84331b2a774e8fc859edd592643498f132d791969db979431dba27b4687b34341f372ab345e6bfe5117a2ea228123a1613e4802","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_38888a1e142e1533aa6986114e4642503037551cca39770b82501c737b6097b4"}}