{"_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_50b05b3d4dfc513e420d8edea70c8f4d21aea852bd55adc318993a2c2f0cebde","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":1778382180,"merkle_proof":"tpa_chain_h122603","root_at_anchor":"tpa_chain_h122603"}],"axiom_id":"axm_50b05b3d4dfc513e420d8edea70c8f4d21aea852bd55adc318993a2c2f0cebde","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778382180,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x732407f148ffbb76d988388a47d2fdd97eb7c525e3ab6ee87921d0c4495dceb4","commitment_y":"0x492bb3791b8c57101a79446dc38fe16efc6c6dfddfba652b02f182e024105c4","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":"0xc53007074a99b7c24981e3b8a9dc58d495075ad2652b695c18d947011a8895cc","commitment_y":"0x43c952d6a87ad20b310684776e24425c90618c5102752e014bbe241b1879bff1","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":"0x8139f4ecfc3c63f0a5528f0de1314505e28cb1962a0516d42202a9072cd0d47b","commitment_y":"0xd318e50d6cc35b901a74b9c40b2109f2d3251fd2040685857d9445bc6214a37","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":"0x6aaa0c0b1dbb1ba58df08e31c2c030365eaa7823a5d7057ac9f5fa688f908eac","commitment_y":"0x41324a65821aff14b296580f964bf6fd687102cd712d3d63f8a781d1bce65c68","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":"0xfd42750ca32c90a552092027c05f3c76997e2ddd1f9511ddeb16496fb367904f","commitment_y":"0xb0493815ec91978c62f450a956330d937b6c62b0a93ae1e29454899fae7b8b36","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":"0x367f74046316a9b135f4536df829301a87060f0e53782bb638e6bea9c2af0f74","commitment_y":"0x21f6f71dba1286cc1001caeb4c09537ecb6eead1c60ee8acce4872aa5168ba0b","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":"0x924a2fb8ccc1d9fefc39074f06c11e25b33a9c601af0f5cbb50372555dd145ff","commitment_y":"0x469c03b7f5d0599e6210771a922c2d2fa120e1d52575488598e952b7f55cf45b","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":"0xe87fb61559ed24d2f60f73c5b77b106449ef1daf00974c6f9c8fad1653319157","commitment_y":"0x91e246ce3a2122d0bd026b545dab65f78de4968ede62d65f9b9bdc1cb82c1a5f","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":"0xa48eaba7d1c4f9e3007d35a52dad7474fa5582f0b72a539dea92f830fb79f687","commitment_y":"0x34aab1791573a2944e89f2b107bdf0f8c51b491df1d0ed6419cf1df97d5119a1","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":"0xec709dce50f208aeea5b1f03e72d3b457a04733558091b1713ab086a55db38b6","commitment_y":"0x55bad0b29c3f6c81f7bbf2610a1e3ed994460c46f88f821cb8ade741f9e66253","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":"0x6422a3df0f177879dac1c6e215639eb679654d0ff2e1b86184ecef1c75b1047c","commitment_y":"0x3655317ee7e782ddfe811f798c33e34e6e413bf88192a59546e1d39f8ea3b398","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":"0xb9901fa06dd877addfe1c2807e41fed6131ee91e133524d1325800f9fcd33961","commitment_y":"0x69623733a8032c278f7b2e9122ce9960240ca3386761a1f03680fc6118ccae12","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0x3846a37968aca96b287104c8a05b9bc09bfea5fe8cf63c15c6b83704b3d01e76","commitment_y":"0x62372f4d407145c37d69d24cab747cf3241aa3a8fff8bae51b3bf84fb420ccf9","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":"0xc5cd732954793530e10334ed024ef8051d098c002b5f21f9ebc8166090249178","commitment_y":"0x8b222b50032a45d636cc461acdc9741ebbe71b19fb2dd1e7c8301083a9973293","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":"0x1659f60049e006e9862bdaa172b3c070199905e06123659351efc7e2eaf53731","commitment_y":"0x1ea0ce4b2a93ae11ebcc7cbaedaa0fa1f52ccc726b138e74083e21d43085da46","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":"0x870216535544c3b6dd27f0d21399a3ea32d5ebead9d62cdf7d0bf30faed010ad","commitment_y":"0x225d2bebc4963ba0320f77992bac15fb2c9ac6478e122be18440c5ff415230f9","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":"0x2071d666e66dc7368ba1ce1e8a158f610027a70f535e4265de6cc5531b9bf4c8","commitment_y":"0xfc8ccb29d6d49cd9ba41f9a568b80fbc1e63eb8a28cbf406df5393d7391d582d","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":"0x5d7e3c94b868fa06862340354771ce4be9ba0fbbffecc1414fc416068fdb6f4d","commitment_y":"0x5cf3c5ddec8becf5d7a9c09c2409a51efa22f9b8f921df6be3ff017e2a058b32","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":"0xbb39efd7cfb9f323b3da8213133d844461e126b59d5426207e6b338ccb31c8e2","commitment_y":"0xf4bf20ed28bda08f0649810bd21f8faeccdf787ad1ca479fe234d3e5e1823ec9","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":"0x218c0bea3e1ac7b1f3ac70e978486dcd4fa10ac383392fc630a5b063b6472de4","commitment_y":"0xe511c25ad0da44186d3d01db737b4cf45d7e0df949ba43bd4aaf3066e836f184","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":"2026-05-10T03:03:00Z","receipt_hash":"e1444cf4bc898828b94f479b71c8c6676c296a0c7926289d13ab0b60b4eeab5f","tier":"OPEN","tpa_id":"TPA-2b4dcb38a6dcf5a7cdadc589","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-10T03:03:00Z","notes":"TPA TPA-2b4dcb38a6dcf5a7cdadc589 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-2b4dcb38a6dcf5a7cdadc589"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ab2e2bac324f896337e24022c485daf97f7bd85cedddcfa085314832083d7ccca2e561081fda4b7f063fbaec9dc0c7d91416865946a16240c46e9d4cbd6acd0d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nielsr/image-segmentation-toy-data"},"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_h122603\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"d5c2aeb351f7925813f928579576f5dc52aa20b8302cd0977b31129a9add9f2a","leaf_index":124164,"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":"14bfe254ef7ab0c9cc1dd2ab5321ac19a0d2dbb087e0d1d593c558193f4ec3c9","side":"right"},{"sibling":"069fd482bdae91d12f3179265aaa5f340f6313bec014aee83f6550cd699cbefd","side":"right"},{"sibling":"946c515bee1bdd5773dd7aab2e85d85ae2e207aa8d2d682404f3701efac9d597","side":"left"},{"sibling":"61ef4258fd81abeb858311ea37f0dac408a82720aee945ddd956f2e121b7c1e2","side":"right"},{"sibling":"91c474fcf8ceb61e4fbb20fc92209d40c412b004ced3bf68c7b25be4d285a2c2","side":"right"},{"sibling":"c4da646a56c5496a8c217fde24ce732a244ede8cc55f242376c679846becd8e7","side":"right"},{"sibling":"fb7e2e4538d3b587c75f0f3a406ad7b70ff92b3252fafbecb7081d1f41d1bcc2","side":"right"},{"sibling":"05b441593a81bb07ed47705b226c16ffff4d6f7e86d6e09df0753ea8021aedbc","side":"right"},{"sibling":"d1c80d3a357bf2c0d8309a313b78710b2562b61eba45f54b1d3702ebed120bdc","side":"left"},{"sibling":"f80f23e829ac2ec7ec9fc4e205c3198f4e5cfca9824ea4e03d0cca74c8fff1a1","side":"right"},{"sibling":"6af160d8698bc14d3717d16fc801b2f9e6eb898f8957dd9557fb6216f24dd543","side":"left"},{"sibling":"e73046f994334c854e9a7b2f8fe89de4bf784863f3c2c6fb6cb21758e4c0ef6f","side":"right"},{"sibling":"ae7dfff36ba07d9f48c36c28a341482ef244ee13cd0efd49aee2bbef2fd65f87","side":"right"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"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_50b05b3d4dfc513e420d8edea70c8f4d21aea852bd55adc318993a2c2f0cebde"}}