{"_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_756bec88d3959505ba4ef26a59917102638b96b7bd796dee0be938d390474530","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784538025,"merkle_proof":"tpa_chain_h298696","root_at_anchor":"tpa_chain_h298696"}],"axiom_id":"axm_756bec88d3959505ba4ef26a59917102638b96b7bd796dee0be938d390474530","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784538025,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x85ee3bb281ff6daf2892541b6a53b710d28933a5fe9a1730854088a841984b12","commitment_y":"0x5ca484a27cb8e80e2dff50f8b15e4586ead5d7362f5bac6bad2405aa964c66fa","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":"0xb0b6c23354baa4f09b6361f27bf81b152243035efac6d27d725bec2e1c7ea50a","commitment_y":"0xe425c5fed56ae8ad135f8fb6d0b564672dd46012bdcbf1813206e74b958b8c08","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":"0xdaa3e42b10f0471feda8e9006046137a65a220e2f7381ca136b5eb1e1feff6a","commitment_y":"0x167e34b3b5dddee568a84528ea4a53a8c202a06a755759cd1cdb9a0e961a8f8c","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":"0x158595fb9f7c650ef8949d4a6eff228a3457a2963bd5a4b47e03684c1d4b7048","commitment_y":"0xdc4a7ac55271ddd8e4ad8f67dbb8c6e4b7e205f445fb37ca74d66b451ee8ee1","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":"0x61a6579adb1736e310e081510e510baa01b34a1a3ee6d03fa25bf4629c3774cd","commitment_y":"0x941cccf6bfa781183e963cf2e0be80a3818595d61bbdd1c4f0ca4adf5416f472","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":"0x2bc83e1d8640ca308394823bb3a47f93fe47847c5f931c0bee643f2c98781945","commitment_y":"0x716068c98605f9aa1dab424497d21023cc6b9576264b4ed52cb719dbc99ab339","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":"0x51d6ac4998c6d5ef5a4d87ff08ee21e42f9eee86a013ae3097cf516db0f36260","commitment_y":"0xa5537e627616846e1b37550f0bf3e713996c21771dbd18e785e1969f6be9cfef","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":"0xf9c6225a8b03d54b396d69ad4f0185ef90bf083641db62ba2928a3e6ad68daa3","commitment_y":"0xafeb0b61457e5b9cac540c2cbbbc9e37722c4e3abc5f2566a36692337398ea72","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":"0x3824e2a2eeeb794425d1096efd6025324223f29e3e63945165a2cbd960064165","commitment_y":"0xf87bb45eb49cf687214840d75896fc27c3d129b5da33a03e84a8a620cb7bb9d5","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":"0x71437da03f33a372a5cd33bd7d1420f62d62cce0f0df64f5ac048165c66362de","commitment_y":"0x62ec1ea8da16dd429cf50513db53df334a271b8630881cd9f5b4b483016b3a5d","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":"0x91c1dff5d5ea5531c7bbf0de360e1caf6a2ab5b44d113c362ec0fad8336da65","commitment_y":"0xb2330f95f2045a2b00c9b16fa130fde64b4d93d4c222b627ac33293ef522934b","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":"0xcd93aaecb716ceea05a83bf0a18143fbd5e3b416ae7c247d29e2cdaec8c66dc1","commitment_y":"0x225b51fe90e0dae6dfe41f684863136dcbe60c336eed8660e9377fb906db1ad9","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":"0x7678c2f5feb958cdf298b61473ec2faa415546e0efb2dff8dad45f05a7d6fa38","commitment_y":"0xde60ec7a967b7616d577f2696a6a2dde134f6f73a6eff6acea913459f83f98f2","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":"0x645ed5a342d36438345b66edb2eb2077adc6522e6d57455bb69000872858e7d2","commitment_y":"0x259e7021fa766c8e63ab84b454fbe637d24811fae1e9e71ea04fdf8aa822417","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":"0x7bc985259d35f9026f8a3964fb70247cbd5661a982e6affbcecb5041a8b9c934","commitment_y":"0xd5cf576ff8cd403224a99725f20eecc675a0d09181f8c83d2264c84ffaabcb06","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":"0xa4ffc461a10de5dbf6d64731245d218d933bfeba3ab66a8fa5c1d709fe58dd4a","commitment_y":"0x256470e38664a2cffcbc07999019311507fdb54a04ac4c7f844a63dad2a166f","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":"0x5c0bd25741aeb9341741a0d71f4a1ac6ebb45c6b22de7f08a9c075f6a43a3fe7","commitment_y":"0xb42155fd38d82cb48074eb087bfc4d3e2bc248fe07484d404b9fd7944a86cf13","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":"0xe5db6d4cfd27d6b1aa3c68519aebf55f99f8958261f6335f5f97a9af2a87a20","commitment_y":"0x24385599b3cb76d6070266cec360f324f9a2a6f66aeebed2ea2b2e77d5051d8f","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":"0x4f47e31e592ba6dbe5f83cf8de8420d54065498f274ecb107290bdeab0c84606","commitment_y":"0x878aeb37cfaf4fd7572e17968a84136dd0ccd1d92d689ea9a8b95a72b62d5b7e","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":"0x9b85cc857e6cd89b2b3ca96de5d5adfbb2deacb709e92961a1e0856f8f20ea27","commitment_y":"0xd13b41998be6e312a439bfd41c470848a52eb3b041dda50acc06577adc13fd6b","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":"2026-07-20T09:00:25Z","receipt_hash":"b3884bee63b7236fdbd590c8bc69824e76449832f9350d24faa20e5396d262df","tier":"OPEN","tpa_id":"TPA-f351ec3aeff59014da04aae8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T09:00:25Z","notes":"TPA TPA-f351ec3aeff59014da04aae8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f351ec3aeff59014da04aae8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c678d0efacf5ede50ad6de108a4a51f8914312022438e5f49f9b817dd0ce83694ef19f169e98083843d21b6596db7a4d29c048fb362a56365a363aeb0e502802","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ylecun/mnist"},"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_h298696\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"dce93012c677c6b136e9b4a65dec2f495dea03fac1758bb6cbe15a1c14b67f92","leaf_index":334051,"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":"fed0b5ad6cd39b26d7ac2a8887c647f8e062f9dd38f76daa44bed4dd3038f3e1","side":"left"},{"sibling":"935e80361b577fbf7b834ef0ff8cc89889c41095d65d0b48a4fb4a0b31d6af45","side":"left"},{"sibling":"97d1a7f6ab82291502cd04ae423f28d43559e117fe1441e4f4ce57863b8de458","side":"right"},{"sibling":"6c67f4a3c1ecbab620039df8b9701fdefa9a3f2596d8b03478053571c17784b9","side":"right"},{"sibling":"d01a6d087414173497d856501b095187a59bc07d0a0859ec1a7355ffa94b16ce","side":"right"},{"sibling":"041b0f2cb4eb475a381bfcaef7b3c33be3fd740464e18c9c18cc5e1ca9b29c8e","side":"left"},{"sibling":"42df2aa85bf3002f1abb47ad12eeb7a5ad19acb46801952184148fe7a49426a4","side":"left"},{"sibling":"b4926731c47424dc8d3a23d48da89ddbf9182043883d9cb1662181108a9587ed","side":"left"},{"sibling":"6c533b11bac5c0ee3d80a354a81fdd6353432cdcd25a9498742fe11572755104","side":"right"},{"sibling":"97cdda184139abae84f132e99230a35bb2f88d64e24d74069e0f89e8052a2710","side":"right"},{"sibling":"1661e19444ad19bf3aa89341b5a7938cef393842c0bb748edc9a2853fa01d67d","side":"right"},{"sibling":"8e2b16b89d14941d125f3c43691a9fc844dccae5b37caaad98dbda3170342621","side":"left"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"00247dada730cf2021380ff3f9aea5e799120d8875e160657a5785f97070e211","side":"right"},{"sibling":"ae49ddd9e0b5adaf9d2ca96e333fe45eef6ca6653d5c07779983287790d6ee9a","side":"right"},{"sibling":"06366207d55c5e00e5e7b84311a64e4d4bdf81323a8515005dae353689bbb66e","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"9ee4579700d59a7565f65f557d5f16edd2b1d4e430351b53ff923efd5b717bba","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":334066,"merkle_root":"ad7a747838f8e8ec71dc4a44e243091d4db66ef5005314fca0fcd370654e9a6b","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T093701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T09:38:36Z","sig_algorithm":"ed25519","signature":"bf58b1ced74d086653d029e30f833e6dca0c578d82fa4709e738ad8ee658f78feda786cb08c12c6f7a206e98a8e40390abf04e473280fb291ddc3552a8b67103","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_756bec88d3959505ba4ef26a59917102638b96b7bd796dee0be938d390474530"}}