{"_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_68621335b33e03c471be3ecd679de78171951af1a62ac2b183884e1315f632b2","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":1777881642,"merkle_proof":"tpa_chain_h115737","root_at_anchor":"tpa_chain_h115737"}],"axiom_id":"axm_68621335b33e03c471be3ecd679de78171951af1a62ac2b183884e1315f632b2","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777881642,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc489adc421fc20c27ddf647215c8e406b6df55cf226416d3496eb156eb7c455","commitment_y":"0xdcc5f3b436e458c47cd5cf5b1db531927f969cc4d6d2d168dc754765311706bb","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":"0x147371130c1143d2ce8a8750f526d6221d683bcb522678a677c1f18720bab4d9","commitment_y":"0x3f7f00d342bc8d9dc245f513612c81f5d81cc34195b8666329153b686f25914f","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":"0x64386359f2a9422e024ddd82c3d01748a362dbab42915affca7caaf17d600bb4","commitment_y":"0xb226068e9914d24987908461da4215e146bf69dd10437dcb37ef45211b8ab655","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":"0xce8e5a2b9f353735bee512d40164620a706f4a00b9be42ce71b5c5cd0c0c205c","commitment_y":"0x39093d5a298cc06a2cf251c0032184d934fb50c5d292fe8db9c421db053420f","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":"0x17b3ee6b6e655d289ac5459f7ec45a72d173beea87a8d83fc905e2a1c830dcfe","commitment_y":"0x97368927152fecb0781e27d3a8af11ccaf50956009ed811c8db48a1ca4823d90","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":"0xee05f7d81dcb638e2045f9be69dc90a4000d60f5ec867a5fedcb77af94b1270e","commitment_y":"0xb4db47e8913d7073ebf072364ff1b0f95c0eb436bc86acfbf0145d38e651c0cd","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":"0x2d291912687f1c93168e42c902ca04a9503cd3497e54977c1246ea9592699658","commitment_y":"0x6c743c9d05f4907e85e0f38b36b4e8dc5eb872b86b0399c10926f3020e6b486b","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":"0xc02273c00ad14e6f24b36c6080e66884e34c641e5fc19a65eb1880b608b1088b","commitment_y":"0xc0d5fd483f064ae8c0b4196e73a5e8ad1b654388c8fe90bdbf056c3ebda608ed","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":"0xebd4cd21d3d0333ecad494f0cb8de63a13577fbf43ff8ce153cc6e73521ef32e","commitment_y":"0xe15549f1925b20ab594bf2399a3777992bfa747a906cc0bb078a962f27149e87","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":"0x2e8146b0239082d3a9717e3bd848f7916c671cceee9889a1230ba330b78d8ce6","commitment_y":"0xc8fbe2df69e3c54b8dfff401960450d52fec1a434ac0c07c534cbf036f81b74e","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":"0xe7bd4533fc0426dfa1c5458f04800a59fda8f359f72c2129a44d5541af9da187","commitment_y":"0x66c4344b1feddffcaafe8ed7b8dc84c455e5ffe9a825a47941297caec4de27ed","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":"0x5ed24c22f135bcebe50aed5e1d46459e489531bf4b7a299f8e80f28f087ebffa","commitment_y":"0x8592ef5c3f575a6bb7a9b1e5cc1016154a27d8d5c8946e851383721be209831a","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":"0x35346368d0379cc65acdbfaa9cb4f64a18c772bb816f9a5768b173636340db88","commitment_y":"0x7b5db8d1e998bebb2b3e106a3ea6fc9e778a9cb3735c609bd9caaa357bf70d0a","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":"0x7c2fc7e7ecd93ed4b2363d98e94d8433673dbc390f563c6eea6c2c7087f8f4cd","commitment_y":"0x690eb337bac44779237f98ae7296b8cccfb21649c09f4712126818fa376f1fe9","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":"0x1a3e44da49a0a875d94cb7749a300350bfb985014d044adad518263baee7d134","commitment_y":"0x27311632976397b7d8003d047302e3f4c1e5a098e1f8fb4493be4390bc289575","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":"0x518768533a1d6d8eca91e4325c79e7a0a6738e492b68441e5e654f06e64b13b1","commitment_y":"0x2070d21d6a6d151ac6ef7e0d7f9338e9f7c0f8af8aa9c23cc8f9cacc3bcaf65","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x2fc157e1b8ceb195a5991befc26cab1008df05f87d37db278d413d903150ddc0","commitment_y":"0xd3ca3f62c0207fab3dce4fd33b2b6931d57d0abdc1b4d9623ee83a3faabf07ba","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":"0xa3153fcd8501c9173b3e49654dfcc4990a5fb9ca0fe2f1a3b2a3d994de21a260","commitment_y":"0x1520e19e91fa951f8d1c22d975d23f04247cb0225ceecf15f601e010d6b93d89","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":"0x99fc48bd6eaaad66af1bebf4e1eabb0a220a26e56d32ab7b8c340aab8ef9c8a5","commitment_y":"0x2b250b3c64681de200ba5abadce7f7f16a76c331742634ad1d3e6c0e2054b203","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":"0x423094f31a462f1d52be9a122ed0d4397aec1f8a9f782eeebcaa0da33d2eb5c8","commitment_y":"0x17f083bf85f2f01e2d1c070305636ed84e2cb39457c631d8e98138300ee1763a","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":"2026-05-04T08:00:42Z","receipt_hash":"f8afa53150519940b355991a3d7b3a0883e310867697c61d8450291dad1a571e","tier":"OPEN","tpa_id":"TPA-3c45a471e24c0d150289062d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-04T08:00:42Z","notes":"TPA TPA-3c45a471e24c0d150289062d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-3c45a471e24c0d150289062d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:af95b3bef3b06026b4abfa23ed2ad4960b14585b1da7f63fe48a0b4e06c3e6de9f1f01e0dc1913b6b48d09c273cbef6644e7eb167e6fe94aef45a079a18d5b03","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"buildborderless/CommunityForensics-DeepfakeDet-ViT"},"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_h115737\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"5bd080c4fcbf56279918236c048c6829ba8bd2e597be0bec312971fda208e4be","leaf_index":112972,"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":"62deadd09d8a687963a969692bb63b013a7d73987df0706ec442608b05be40f1","side":"right"},{"sibling":"cd3389e2e6e1128ec2ac0b3abe60aa31331756d8630ee3c02a990d49aae54e4a","side":"right"},{"sibling":"5ba514a17a8428f9d2bbb17d7f489c62febdcceed69c5844df6a3edfb01b7b85","side":"left"},{"sibling":"a1dda85da3f84ba58ae76858a4f19d802dc18700005e1e62a095f3e062e45045","side":"left"},{"sibling":"64b800839930dd29633bcb27aa69cf3479e4eeb4ce987634afb817a038bd6128","side":"right"},{"sibling":"662b83a999e6c62165f03e92c8134163c13fa4d61fa49dc41844420a45be3800","side":"right"},{"sibling":"aa2a18125086de8a4658938d63073d622e0fad3ad025683c0e23ee2d9204fc4d","side":"left"},{"sibling":"5d665ab079be70251bdc033d6483d8dafffb723a012f0aa29df6d31c185d2f4f","side":"right"},{"sibling":"d3f29a92ef71d8033baece95ef5c6d43f99d55b8485e2a8fb5363644f7fc3292","side":"left"},{"sibling":"d74f3a62630438aecc36029a34840a064f38e84be3f2a6bb15029b0b2debc8af","side":"right"},{"sibling":"732d4a75425fb5538d14685ba705b2dd88f7ba5b73b89571ed5ea3b6a6024f2c","side":"right"},{"sibling":"673cd6d27b696232f7f65e7a0733c7df6bc9fac3bcb569907ebb0de1c72c4bb2","side":"left"},{"sibling":"76d7c4385d71ae8104107105be66eddb792e01ed6e493db5a9b4eec5441abb76","side":"left"},{"sibling":"b03f005860bf95148ea89c703a32ca19ab7a2ca71b58bb628ff94a9edb8703b0","side":"left"},{"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_68621335b33e03c471be3ecd679de78171951af1a62ac2b183884e1315f632b2"}}