{"_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_2c90dfcf1065c9508a02d43beb99593fa0021df15e4a87a10a1913ccad245490","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":1778004002,"merkle_proof":"tpa_chain_h117416","root_at_anchor":"tpa_chain_h117416"}],"axiom_id":"axm_2c90dfcf1065c9508a02d43beb99593fa0021df15e4a87a10a1913ccad245490","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778004002,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7dd6fd3a134e6afe2d006c24d89dd3f534e843e6ebe80e16ab85bc32c79fc7a2","commitment_y":"0x59832ecdd8de155e46e2c6c0e56e44daa8fe7a62473ac63494c59c1382722f31","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":"0x229f4d8af8c5565c131fbd4f8cf11f4ab1654eab53c8b75c8ece532c5bc126bd","commitment_y":"0xda62c497aaa170f961753766b51a4dc5f312f7ca89342c62a37ac74eed84886","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":"0x516df0cccd1767a49720ccd66edc3f4e42467c726563d1f80eb142c4d36c7a1d","commitment_y":"0xd2b7592087f9c2e0ffce2fef955f5d7e316aaa3863c79533148174f920a6d294","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":"0x2bdb919441975c8a615c247e1e43ef5ae5eba34c017da99fc94ca45e6904e1a7","commitment_y":"0x4aa7e6ce066973e0308d89ee80f7b6066e0fe625f0f4ded599a3fa44b6d4098a","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":"0x2a9f5d688050a547a76509bd9d0e2d646db9366c57d6b630c9de3df86c5f5c0e","commitment_y":"0xc2bed8a72f976fdcf1a4bbc04deaf742066df15c156dd206d498b963b694d50d","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":"0x1f940c3999d21b124126d0e07989d5e20df6b77ff4a4edfccdb5f75058f20caa","commitment_y":"0x7e71a621379a3acbe5b4490100a532e4d5b41154276d3b704af12beb7d3c7728","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":"0x1ecb3a4121faea0147a236a4cb3493543c8f67861ec3a4ff876aa085012b5789","commitment_y":"0xcd32568f1ee56c5a7310e2cf1d758ad826a82c0db578fea1bc6076abf73f0eb4","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":"0x6bf9074a2aaa0ae531af11a1c7b9d7a75362fbe33b05a55ef8eb4046ae414381","commitment_y":"0xb2cfdfbb86d48bb0cf9a8e24a32eb87181197132fe86c5903013349fd2d39ecb","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":"0xb7e56482f99f0ebab5ebbcefdb4eb4772e1ec0ea5791148796e5081c5f3ee8b","commitment_y":"0x277360bb36bb75f881d62d534a9af373c7e0706e46937e703f425d57ac9f3b8e","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":"0x3399ae99a6ee1f253eba2ea4068a0995afd74ddde5f3dbe7155f86b678d397df","commitment_y":"0x3d1031c8e012918a9094230b2a0cefd3faf1231238536ad11235a52be83ed909","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":"0xc783de2ae936b9017b5afa3b8b8d340f64dd2d0d850b5c0062dd992048382be9","commitment_y":"0xf4805e23626894e974375f71914f2105e650619c2f7a96afba293239c53573b7","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":"0xdef5ce1833dcd6a0ec58364423d26246927e8a0010dddb712f3899d9ebffee6d","commitment_y":"0xfff589d55d15b3ec7536d4f9a3580547bb20e2d1887a41aeda40503108d96239","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":"0x6c8ca363a670cafca650d0e73dbd81377d45110a6a5e338f796a120aa7d4b1db","commitment_y":"0xc0d642e218e99727f44134a7bb2c0143d277faa69a4a1149e46b472b1822aaee","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":"0x2ac45740ff703e4f464eb8121272b13a3b69573ddf15014b0ddef74e5ac84fb6","commitment_y":"0x526adbc79ea0b53c8329d988994452b83500e50febe9d3e79ac734f7a89f6f0e","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":"0x6dec0704272f4d8ec7c0bf2eb62279503af6bcc709718f8743332a1eba33ee56","commitment_y":"0xf0ee0ab993a9b6ca4c57dcf4f4e088e2feb5a6234cea01527ef26f005bbd010b","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":"0x9dca52543486bc6d6152008f26c9958645b8b8f0d1115f75683b3bc7f1cce9d","commitment_y":"0xb493fb01c46ca7635c23dfb31c4b4ef1c7d819d5a4f01fd8ee715f32a18f2a07","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":"0x25de2b429b71ff9e624f34bccb3691e2add2cecd70e564e0b05c56b97df495b","commitment_y":"0x573f7cdcf1c6ca68468946a82bd5a12cf30a7333c50230f9b003b494e2224754","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":"0x3b50a337e7feeb4c9375a3ea2af8c27303004fb2e867e9f37dc1776c252cf4d2","commitment_y":"0x21fd5b751e73a7c46b1e35c97a5796deea54a02ddac10d9a19d4b143e7f4ebd5","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":"0x7ec1b78ca5ec38549325d0f9808b254cf21fa33340c788fcd5c9efdc59947732","commitment_y":"0x874ac6ee1f0d2705ba2dfbd1658c7a91d585e1a1295a18b3715564e65283eeb","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":"0x38a267875ea2490eeb995e31a333afbff2523f8f347370d5675b045c6ad267d2","commitment_y":"0xba70412901bb5ebc8ce0cf7ad13a61a48996a7625799e4fca9187abd7250c06d","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":"2026-05-05T18:00:02Z","receipt_hash":"489d4914661fa88b998be8ca5fc0fb9dcf5e0aa56fce4e00a9bd3dafb1559e04","tier":"OPEN","tpa_id":"TPA-21944e6f7e2956f0c229e1b6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-05T18:00:02Z","notes":"TPA TPA-21944e6f7e2956f0c229e1b6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-21944e6f7e2956f0c229e1b6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:710eacb6999d482829689d90a05ca3689326e5b33fe83bca3c71db440be02d1a1ec610cd0788e81def72c8cbb9955445e76094988203751a8f67441689cbb902","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"AdamCodd/vit-base-nsfw-detector"},"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_h117416\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"828dfe679ef6db169dfe6446a6dec8cca7dfc7db16a33952af8c37ed16846d22","leaf_index":115460,"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":"479956dfb1457f4a5d498bb69e455abc520c3b7808cac81ad39c24c00f375fb3","side":"right"},{"sibling":"10b57c787b10ca0882f4ef7af650344322907c5a71e6fffb4c1b8629f3b01ff4","side":"right"},{"sibling":"c0c9539dcaffaa172a34a9349166abd91ba823a00adcfc42560472c84de60dc7","side":"left"},{"sibling":"083df02b01599a6341069af33fea27c6ba55bf7723caba7eaa4a3f4400ca4e98","side":"right"},{"sibling":"f2011b84ee63280d71a11b8a5075ec9b01d9222fe89b3ec28f3610d90356f527","side":"right"},{"sibling":"c241d3914d073431d22b34395bf9fc41da3065c160dc7a0e0d3c1eb39be159f1","side":"right"},{"sibling":"70254f99a14e9cdfcda48d6c17d5003ca24f45e49013cecc4446838fbf1fea2f","side":"right"},{"sibling":"03f81a272838e65d656aee1ed53bc1cdca0ad599329d5121e75e9b871a21b6c1","side":"right"},{"sibling":"c7d9a613afbe7ed870056a5ca105310cdf8fbe4844d67e8bc68bc6310767450a","side":"left"},{"sibling":"5760128279ed52bf329122e08c9062bea11eb8c52863cb9b9ef0bbcd64f8e2bb","side":"left"},{"sibling":"3901e78095346e722107cfc494a1812d2bfd5dc42f199532da53ecd5cf402035","side":"right"},{"sibling":"282afa51266e47629e34d808a360bbb276348bcc5a24bdcc93e83a76e580293e","side":"right"},{"sibling":"05f89b32c00462e60adf95c1fe4579cdc2791b36e8b17573d8f3b5fd5da95a0b","side":"right"},{"sibling":"8ccd9937a2c0d5c04044d07d1557791b7d07bb31eac41a39a675608d44b38f23","side":"right"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"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_2c90dfcf1065c9508a02d43beb99593fa0021df15e4a87a10a1913ccad245490"}}