{"_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_113c1dc449eff714ac5efb168e55a6c40143ba6e7ab03f2ddc21685abba6ceb7","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":1777395698,"merkle_proof":"tpa_chain_h107195","root_at_anchor":"tpa_chain_h107195"}],"axiom_id":"axm_113c1dc449eff714ac5efb168e55a6c40143ba6e7ab03f2ddc21685abba6ceb7","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777395698,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x747aea01b225e7e3c9e6cd20c3995344411f2374aa017be2fbdb049aa90d87c0","commitment_y":"0xf3bf26e8d0e0dc399a9e9d7d2194ec72f505457726fe4290b75671f1db48ef31","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":"0x45254e04e69c0dd2f49d459a0bfec0fdd9ddf21b28fb4acd5941234d47ba8d69","commitment_y":"0x9490e100d545260473c71cd2b4ac430d70f484a7dc278d50d349b2ac2bc044cb","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":"0x72d3ba77ede825962de824a670c0f55c60d89d52be0cb19f8018d5a0905ca1eb","commitment_y":"0x67106a871bec9f54fd08b96f1b6248f147d2227fe9df7416a74bdb7b6b994cb1","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":"0x13c9fdc7fd3782a542ae79c0e0ce200684ee1f38d37ae0e7095df230ee545c66","commitment_y":"0x2a6f7d3301711a0f95634bff79156595640c4f82de85b5a43e7dbb46a6b13cc9","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":"0x775a454e86de0fee2881374610f658dc8e622fa928b378f76217dc4258464d26","commitment_y":"0x862f461cc636a5fa30f94e46521a605d11afd15afc71ee267be259f16b310b97","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":"0xed14b5ab1efb65027b1555b38de29fac1e5f63b25971e935008a403bc55fe46f","commitment_y":"0x5909e81c3be335f49898e4b51b202324222ed6741df2d11e949d06e2ea40315d","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":"0x42916201fd9b9f5f0565baae89cecfb15c03038163b590aa568eaaaf5f367f14","commitment_y":"0xd34781714ae9cb7c9cec78e36260508ad694b98f91462acb036a91a8049e7ab0","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":"0x8654fa1c7134e816bce0815c7d6a610c88045b10a4b86e00974e133dbb380d1d","commitment_y":"0x85e7cbcfe7f3d51b3698a9d649a96cda1d5cf89cf6008d66f4efd453e6ef6417","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":"0xe129d4c3ebb577d2dc54e5084c5b0e2a7bd01e2d0d8d5403534f684a4afc821f","commitment_y":"0x36a1e50713d67b4a6316baeb2af14706ea28b384af96401c7a6cd2ea79e99486","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":"0x66fd0225936174763e26227bde4ced77302d72675e89db5912312ff222213457","commitment_y":"0x884e5d331925982d7f892691265905986db354e7ae815796ac0558ec6fd0922b","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":"0x47576184d9e52a97470d3b68d8082da45e49828463f467bd787563097bfd3c58","commitment_y":"0x4918ef7534ab10ac9bdea19800b7ceef68714461f016f24e037cdae865d3bb78","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":"0xb428c72da79468ad5032ca80aa69fc69bc70fa7d13dc5a4bf782a044858aa097","commitment_y":"0xf9dee07bec008449fa6a82a2320d539c954951ed7d5d0a0e5c8ef3cd24158f85","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":"0xd15b47db51acaa5f062d422df7c5dac7dac78f7b716901cbe29203557847d64a","commitment_y":"0x9361dc05a0ea6162b018971dc58bb6ae9ffb72c0376a80716c7634bd53580fcb","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":"0x878f63cc4317d50a63f3f0134e564dc3e253b4aa7e3bfeeae4034e1136b659a9","commitment_y":"0x5b925208f9d8b5434ddc626673cd723465742b12c6a3c1781314f275d4ef9f0a","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":"0x1b558c4cee6662831f3347ad903cb513216745f5f41e8ec8cd043c4126480e4f","commitment_y":"0xef5877e9a0f0af510e575c0ddf849df04a29399d66aa48b343d791fa7dbc04b6","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":"0x6e5129b7dec8b37d9e0cde85db7283ad731dc8b9810ccc28536f75d967c1ae15","commitment_y":"0x224adba4eded1634ea4044b2bef8c8aeef67035704f26593390cba4620a9dee5","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":"0xcfb71a344963cab9edb9902b072ecc8bec7f4505ae6c527cfdc97041e3bc8a6","commitment_y":"0xec4945a467856fe560940dcc68c53f89c81c3c63b6a22b40678c4a67e76680e7","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":"0x43746808b06573708d0c5710975ed711c3f78a34414189852d9b30bcb73892ba","commitment_y":"0x9cc5307eaac084c60ff82509ad55fefae4fa28f449e0703c094f548f13f17dd7","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":"0xcd09e781998b42bbb23940cb2f56abfa340c2dc0e0afc27756ff56e7264d7cc1","commitment_y":"0xb440aed81e410e692024d6db8b3be9b2c6807a1c9d3445cf0074d6844b9bab94","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":"0xef43eb4eeb601f61989f57bfecf94a4eaca0be468c0fe57c84900cb768547020","commitment_y":"0x1f0cd4df48dd1041258e301ba96ac58b7fcb9cc0f5a3e10b9bdd531c576dd9de","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":"2026-04-28T17:01:38Z","receipt_hash":"b1307ba184205369e7da942b3bf2087dfd1162431087c01648002cfecf352889","tier":"OPEN","tpa_id":"TPA-c4fe8595fe5cd513e283a469","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T17:01:38Z","notes":"TPA TPA-c4fe8595fe5cd513e283a469 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-c4fe8595fe5cd513e283a469"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:cbf20837fb309095c3ba3d7f3b698c9fd8383efd5bbb729f14dbdfacf3a6a1e8fc18d8163c5935e3312bc2c731b51e4a8e9099cae4b248eb0fa1662de498ae00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"UrbanSyn/UrbanSyn"},"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_h107195\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"3d14c74b9a02d655234c77dd5c0fbe3a579d8eb97acf4c9ddfcc107e7917fc38","leaf_index":99242,"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":"6f2cad8a15fde0d314a5cfc02438064354262f686f2949264c9e0e76e74deb58","side":"right"},{"sibling":"dc31f36e7b7474e04651d377b8137849c972f6f5ac522d534d914fed644e9420","side":"left"},{"sibling":"8d681c3a884ebdd0ff9261d6922da111543a3039f1a258c7cdc55d0630be85b4","side":"right"},{"sibling":"5e49ae9e2713bc453635181cab196aea0031dd979982b49ca4e5192c91e82369","side":"left"},{"sibling":"a374012cddc8a06cc37bf38ddaa99de8857035089bd6a914c0782e32b177f8fb","side":"right"},{"sibling":"6bd539a86c18447018549f9de1e5b6580604879a777cf40a803aa3cfc5f095f8","side":"left"},{"sibling":"904acd9f571328140fc165645a6e1800f85e066212b55968c808e2a1f07d665c","side":"right"},{"sibling":"806c1a69d5c0caae69fc4ee60e1282d4d1d52f3ba9c4a16086164ee33d1d1ec3","side":"left"},{"sibling":"230e20364118a029e7c77ae52289c8fe9e98a24e9640f535481649ff5c9e975a","side":"left"},{"sibling":"8e3cfcb9270fed659d08249fb980e88ae3a69c575ae2b9eb9af004bbe36f2105","side":"left"},{"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_113c1dc449eff714ac5efb168e55a6c40143ba6e7ab03f2ddc21685abba6ceb7"}}