{"_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_b2ff1a6804a28affc5553d38470ebc31a4d89825084b0564fb659e00608850b3","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784361691,"merkle_proof":"tpa_chain_h291347","root_at_anchor":"tpa_chain_h291347"}],"axiom_id":"axm_b2ff1a6804a28affc5553d38470ebc31a4d89825084b0564fb659e00608850b3","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784361691,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9e13da6a0d4a277a84b0e88a7ee903d7dbecb9f221d725264615a710be6cba65","commitment_y":"0x93ec0dcff1ae12058e2ce5c1818b99650dbfe5e042d75a8bf3b45bfcdfbbdd31","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0xad01588d6b2cfa0ccd9ca1eeb0f1ffd212e4a647c51156a24e5cbc7feb4723c1","commitment_y":"0xe59d2707a64f57d914df919608de6007c6b18dd02a2907d5c9b9f2426247b2ea","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":"0xc6eddb291724c5621d2c30d63a2d798a77b440a5cb3652efcf143acc0bd877f5","commitment_y":"0x44f3bc4d9b5512e391dba5bbc03e00d7ca92ba6682a8bf15623b01896bda7a3b","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":"0x6ef492e522099cec1d736b1a517656ded19d29147aed51ab09d6f0034e9535b0","commitment_y":"0x43fbfc0675f7de65825faa2b7b34fd7abb798fd5af8920b123c0740f91959d05","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":"0xf44cd46a91f6a8886feee9abad4d23116171502cfbceff030d047321a2e22dd3","commitment_y":"0x8093ac11d0915d18355e4c99bdf879112cc0615a8277ce79e8299902bf1ee06e","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":"0x27daee36ff4118d7f7de67983b0f50bb3edfefe4613f8b148f665e981ab06c1","commitment_y":"0x886145964a1063112dc040bc8248eda255c6cc05f204e1c03b1f338004ea18f2","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":"0x34184eb2e99489277a4a5b8b53049f34c13372732d8dba3e196e723de051e97d","commitment_y":"0x7fcf9d11b3135be793e9fc868b99cee5481107aeb89abc3114105c3b651db599","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":"0x72702283b9c2446ba318f0cadc14c718f624232a9c09c695d4879f7bce312244","commitment_y":"0x62842400fd36bbb5bdb2b051e3b2f71c33b8e15471c2c289f9364002551658f9","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":"0x8c9055bb630c2475dca74b394edf8431bb5f354cf5c38454a598c4d8f030cc81","commitment_y":"0xef148122a6154af53ca8741865e3c1156a42b67fcab806edff41604c567bcae5","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":"0x151037c2292512b10eb8c2ca41b4c12f10b36d61b328f3677a124e28630c1dfd","commitment_y":"0xb1e5a315500324006bdff85399e8b5a029d72a6bb10cfb5cea2276c61ad7ef0a","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":"0x629832086dd3a0109a26f88ac26bbb5da946d2e4a9289efd0cb53b9659254190","commitment_y":"0x3a3c7dd0f19b6a046f8aa6cfa175f61d7d2aca446898b20a73a659a578e6c2f9","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":"0xb0e41a35c9ad2286c321306a65191c52b71a97cfb59d1c5992f16d89b0fbc41e","commitment_y":"0x7c5bce06a5b5dfda64f6f1632e2c42b2999a978f7dfde5f57f8e5b48905b2e20","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":"0x735bb781bfadf68108119098126ccad9f1828cf51ea3e84d658fbad7dab18815","commitment_y":"0x69614e525396f609365a858efe47d67b81d471e51f74e4f93e363dc94d76a1c3","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":"0x8defbda66ed8e0e0c3b20736354102e24a98a2a3ed549e1fc75dc6d582ddf4ec","commitment_y":"0xa3314e663595720ec0eea061949125d14543f3976fc11413dcc1326776960acf","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":"0x74a54ce7d9849f18dd963ca9352441a3435b95b6b78176e043c30da0364aef41","commitment_y":"0x353fca88629986f0bb1728043dd651101fe65aa82076a91c2f1f841ee4c519ac","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":"0xb5b87858c1fe6abdd068aefc92721cc5c811f520c39417d2b67874403b7f8023","commitment_y":"0xd1c5d27bf0b478a9d2b3d3b3be3ddb52f0369c26968ac5494e70ddcb565f42be","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":"0xbb1e2d062a84b7855f7cce0f10b1bb32aaab90f316005f7005379f429d9ee71f","commitment_y":"0xd98128f451ba0ecb266947ed2ad24c0ca3b238ecad2d6f6504fcb5433980c29","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":"0x3f38d7fa539afd4fa2ca3db8f14d3441b01a297ec798df8fc9e09af3b171beba","commitment_y":"0xe8e8b0320dd416ad273f03bc9513f08485d70e8a786679809ef64e7b106aa255","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":"0x7da82e8091766dcfefd2dd8d00bb9bb42f23dde213d6d070956216da6203b3af","commitment_y":"0xdf0a62bdfa372fee6cd62b77879c2bf1bc839e08963946030702ea40dad7f956","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":"0x1465405f67a6dee54de389116135e9ea56161d3375295c75680fe408570a017c","commitment_y":"0xc91d5348361aa7c486ab8d87f292efb3cffbf47e1e9e04320ae3e4a51be9658c","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":"2026-07-18T08:01:31Z","receipt_hash":"647e03944a1a39cf5d81ad5a16ecfb922d35a634df09ad8f37e7fba5da7a9917","tier":"OPEN","tpa_id":"TPA-6329d43cb70d75fada7b43cd","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-18T08:01:31Z","notes":"TPA TPA-6329d43cb70d75fada7b43cd retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-6329d43cb70d75fada7b43cd"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:698934210d324859ebc0b893d8bccefdea359b3282f3e81e2b5510dc004d885903e73abd27d62d36578ef6c9ee249924e0480479f07089db41d613679fe4260f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"shrishSVaidya/medgemma-1.5-mm-progression-module4"},"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_h291347\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6452f47f9b3c2576e8b2112d6c63f29834fe8710779b1448f841ee4c4ed4c8f5","leaf_index":326887,"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":"a90bbcc067a2a6df90ccef1cbc1ef686fe1512ada41fc4c903630c6fed75054a","side":"left"},{"sibling":"e8987a1ad56cfdc570318bf35faee0627858dfd9750ac4ec1dd19b7bc380918a","side":"left"},{"sibling":"4871cd52f1d1c9d4bfd817762852b215e1b3ce16c931ad777e4db679b3a90f3c","side":"left"},{"sibling":"761673cbe692b8af5186b6bf5392769eb1d5015a2c890e43135d076077aedffa","side":"right"},{"sibling":"5326ffad1232d25c43e39006ae0c417411326c6f4f1c32bb538e5f78243e0637","side":"right"},{"sibling":"caf313557493a96d78c3185a273020026aabf982c2f1bd96cce4f1b18cdc0ef1","side":"left"},{"sibling":"393f9a78f0fbb01427a8056d3ab2bc4d7274e8b35104863b0be26a16b27e755f","side":"left"},{"sibling":"1164a21a0e5ccab62b88bea5002ba828d703642a87e0a624bcd0d3562e58c9e3","side":"left"},{"sibling":"8271d6fcda5fd216b9cebde567beab0850c91f8d80a5fae6e59aa012200530d2","side":"right"},{"sibling":"4e09226768b090e6d4ae35513679e9d4ff3d497a6deb2fd6be416b4354ea5913","side":"right"},{"sibling":"98eaf7ad617a3f6155732f15b8b4b15f27e731e92642a58f24a5eb1f0df1435f","side":"left"},{"sibling":"7fbb2d82fc77fa9f634317be07a0701689a9509a5d02eb832db4fa87675f2ec1","side":"left"},{"sibling":"b6fef0e8a8b25d36215a263d7a6de54fef77ee95c7032bd0bb742a96f4acbaa9","side":"left"},{"sibling":"34d85f6ad6cc7dfa79d90e2b9ff99a561bcdc75b0301bbbd3e83861f54535c1e","side":"left"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"6c6e656f7acc4cf25263109084090e90b8715243fa9813c27ea2152fb93e251c","side":"right"},{"sibling":"b9212e4fb4007d7dc76c9ab9ec3487f76cd99f4eb311e47ba6ca485e0fb9679d","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":326943,"merkle_root":"0b29d2c347a161cb9b39b3e24a757afb48b5572114fdf1f70cbb535dfb6eec05","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260718T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-18T08:38:33Z","sig_algorithm":"ed25519","signature":"d1c067608ebd3e2808c206f43c5ee685d2459a1f6920801a9733a5dff0d6b5d8abdc21036b8d7bf983279e90dc29c7a56f73f03f500c762e08bbfdbdec6d3c0d","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_b2ff1a6804a28affc5553d38470ebc31a4d89825084b0564fb659e00608850b3"}}