{"_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_19a1fee0bcdeb5413de7f7f1f8d2487a2478d0de56146750ac86b3a88fa091f4","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1785088839,"merkle_proof":"tpa_chain_h317971","root_at_anchor":"tpa_chain_h317971"}],"axiom_id":"axm_19a1fee0bcdeb5413de7f7f1f8d2487a2478d0de56146750ac86b3a88fa091f4","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1785088839,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe81bbb251ec5b2f4f4bfcc7d0152efc91fd883c8dc5138ba8496fc09097d9f78","commitment_y":"0xef4c87996fb7a8a95a0acbb921b5a416feb809360063e262575a68d543651f73","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":"0x229e51a1085440c2ceaed145143fce59402be315874712a3226fa72868d5019d","commitment_y":"0xc7103471ff33894af36da4fc344ef51669a3c0321d589a100d1669f00fd4ce63","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":"0xdb1a93c637d0672e4126ac0f2183224405b834aa60475f83b1149fd81ce8bf34","commitment_y":"0x45b3ddc7bba01b5b7309ab7caf9ff5236790bc5d120252cd85cf91cbf0344c0","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":"0x9011bdd306ce4a71568b2ea48f9d94460fde3f38563130f6a71a19185b263fd9","commitment_y":"0x1d3a10485adab403b3db558ad3dfd4540fc3999d9006be3a58d6a8cd35166e2c","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":"0x965f45cb455c64d378e898e66ee0128b0d9f88aa0df1fd780f21e3ef8cbc7369","commitment_y":"0x247a54faa2f7cc99acc7e2db99c24c323daca2b3ee98cbc3b47161136408e4ab","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":"0x4c99701bd7a2974050e26c950f17701710e816219ea73bd06108c470f278b44a","commitment_y":"0xa48ca38b4a61a10a3b6460b550dea4073c3734ed33c3c6d500dc0886d3ea1aff","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x9705bc3f122aa722fdcd2c77099bbc0cd785431a4eadf8656f95f3d7123bcb74","commitment_y":"0x71976b22134b0e083246c5d952f7a9d490c96594ba3dc2b6e36ff7891b6717b3","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":"0x9dd98f1ad57bebba3bea5cbb1bfc25be8516b52b9d872160e106e872f4f6143f","commitment_y":"0x768fdf683a99cc33464c8a0f07210ea7a8730db15836ccc12a91a09c23ec99d5","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":"0x177fac110defb01c218a3acf2ac698b0793f45f78bcc2704e026fd4e47fc719d","commitment_y":"0x1bde48f5bed1976b710535e574045dcdd9c25ddabf3db4f4bcb0813beec40413","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#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5e1f60811a544b17d1f58ab37120eceb5441e20740fd35f9fed1a0e43d72c32a","commitment_y":"0x40ed7ba6c41afdfeac7f856c7c0a2054ad07cc441fa0b35bf23caedc239474ec","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":"0x3b3777fa13e807a3c5810ad079d0b9864c429d558e41757578ab3e746532d9bb","commitment_y":"0x6cfbaa25a3db740a35ab00c291ab26f5cc2c44b0f26bb0b22973e0a6dd1de6a1","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":"0xd805ba3b651898083a6e6053ea7e457cfcd768d0fbb66f076e7de89326f69ce1","commitment_y":"0x348beca3fa4e8cada2d96a266072d7889a9f73e97d1162e299e75b3cb5d289ff","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":"0x648ca2ee4d2af78d6af8b2b5667b5a61ed7e19f35f6e081e289eaa610b1e075b","commitment_y":"0xcf5567cadd88a05afba8258e82ed32727d55ae71169e04f8c80c8ecac57e63f8","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":"0x6cf3f90ce7899c5ef05ab3bc72ea39cc035c23f3975fda0d20b30b4353f2d263","commitment_y":"0xc2e4c211e6bed5791a04ee2d0a6472e604fbba3a595366d3528202c7667a3e34","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":"0x31a3cc66d560d134ad14d44c3686875013d313f8341d978ee5d8070c8a754107","commitment_y":"0x4b5dd2245ee07a70aadb53be368992c4005e3cbfefed658d709038e2881a428e","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":"0x7b423d68e6d55544380cbcb12acefb5defbbe9369b8bc0fb5f43b972490c9851","commitment_y":"0x823bbe605d48e36fd672d5596ad3d799564b2738aee434573a6331563ba8503d","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":"0x97471303f5c35601595e761d4f6c0dc4828f0d6bad912ce6e1adee77ea6e67a5","commitment_y":"0x8503a3e248bbbebcd21e3c960b0282f3c85baad2708ba91b239a3e20c335a125","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":"0x64de18e9670d86876c34f6a3c7ed3e416f55d537d2404cf6de849e46b269a82d","commitment_y":"0x1ee630c3384dbd173f89335361679a823500bd5d69f06b22558af179d44c730","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":"0x8c1740331d6ed79e354b77985a0deb9d21d6c135809945650e07268154d8f0ca","commitment_y":"0xf1bb6b59041350655cbeb35fb59a4ed1f6476ef05c2a57d966861f51a7a6b7d1","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":"0x18697a1eec7dfddc9920d9a04cb643110804ad8b4a2148668921ba863f26c5c2","commitment_y":"0x9c1be2d95d426737d580f62bab7fbc3d7f104e2e753326db23322de128b9d91a","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":"2026-07-26T18:00:39Z","receipt_hash":"c090048ff2903711215c417806b08a658741a521904ed5a5c2924f3c5cf172e0","tier":"OPEN","tpa_id":"TPA-836709ee9f99561a017ba103","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-26T18:00:39Z","notes":"TPA TPA-836709ee9f99561a017ba103 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-836709ee9f99561a017ba103"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:36e47881f12b2aae214cf5f68bc08f7a617fb10698cf7df93e185241bf8744b16b3f42830f61e12b835702ed16c60e013f5bfce07a6327b8de8a26d62e94cc00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cardiffnlp/twitter-roberta-base-sentiment-latest"},"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_h317971\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7ea743cd6f83dc92164c7e5ac18b59d9daf879e687a068461fe14b9213c231b0","leaf_index":356033,"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":"83866c5c78e9ee085462d44bfe104524d0351011717f09e2fabd06f9e2f2498a","side":"left"},{"sibling":"c8d984d864e3c1e6e87310445ae27fb7969e3f36acb4e9de2b571a9c19c67523","side":"right"},{"sibling":"1061057a08a1d37bbddda32dd4b56d0cc00179e0720668383bf9c4beb3e4f099","side":"right"},{"sibling":"6d501bd36a876bee0711f2056b2e4cfeafd62d4e09e91d3ceb82bd8778bc9da5","side":"right"},{"sibling":"3222983d1a8cb72cea4a587f1513c31cc5a578c624a5a722405b521e4769ba82","side":"right"},{"sibling":"bbc2e391dcbfc7270b4bf05c29c85d9f1b423ee8329be830541d24dda37671dd","side":"right"},{"sibling":"316004acf8beffb4aba6f6da3ee634f01f006ca0624c4aa7158aed8b15112d51","side":"left"},{"sibling":"69825e5fb6167719b62d88f94955b17935ae62fd7ca5ef03563ce54b1778c4ed","side":"left"},{"sibling":"778555f65a3f4c8675e091ab88709d87206eb89e53ef5868a927604e68dc1970","side":"right"},{"sibling":"d572b9e630e1448fe17b502505fecb73a99124108a298cd4c5300c9e8c024ad1","side":"left"},{"sibling":"cc23d7c21f5fdfd844dbb39bbaffe6121896a616630343cf14707e14f179b679","side":"left"},{"sibling":"d2738221f25369a14c163106f6205d2ce7d29a8988b0c565ecf68b75c1da063a","side":"left"},{"sibling":"d71c476a50560d5ac5ac5dd0cbb2d96f8f1a0e56db0369f36f6cfbfc8e9483a8","side":"right"},{"sibling":"51ee2566d84aba54b9d07233fb460f9fab044b4edfa3fbe376fa1df0727acfa5","side":"left"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"0240bb9a5a9dc16d766bb03d808bb31783b61b390292d0d9112c8bab185b949b","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"8df5fe061d55d6dcd49c6fc76e1afa1b1ba46491a136500807e1fdcd4d53dc31","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":356054,"merkle_root":"d33022ffff6ea8c7e981b1bf642230753c39bc2dabba9cec1445af0430f0ea8b","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260726T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-26T18:38:47Z","sig_algorithm":"ed25519","signature":"e34630f35baffd90dac07ff4bf9869159d174aea27d8c9c0adfaa48d59a7cf90bc1fe6682d970523d6bd35c8df85032e110091f9d78013dc627aef36dd15770f","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_19a1fee0bcdeb5413de7f7f1f8d2487a2478d0de56146750ac86b3a88fa091f4"}}