{"_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_c4fdcda011a12c70e14c5bb11fee142a316f532a87ed3b1bbc8b78fcf50737b2","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779609683,"merkle_proof":"tpa_chain_h145255","root_at_anchor":"tpa_chain_h145255"}],"axiom_id":"axm_c4fdcda011a12c70e14c5bb11fee142a316f532a87ed3b1bbc8b78fcf50737b2","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779609683,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xdfcde8d052997350487f62cacfff70b63cacf695a660e715fd341bb5537e2b78","commitment_y":"0x468bff9838a29282edd20beafff424b11ddf8041f6ded06772a2821a8241b54b","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":"0x4681ab0ad69e38dededcf8fabb42a655e09b284505fd29f4c97745fe046855d0","commitment_y":"0x208429eb2221eb1526ad829916ff80a9179c38afaf6b5aeb3fb52d46e06bf7fb","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":"0x411399260a8ee81fc9ebc16417883f3cfd7a61c6b5790521330e9e12644b2fc9","commitment_y":"0x9f023b0a0dbadcb87f8a53d0a32c718e4815c6276d3178c476c4f8ae03113bb7","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe1b938f11ec1abedb665e6fb6cbe27536d8ee26b4ae681cd4d882ebe1ac48d4c","commitment_y":"0x672d01f68267d3ed5eae325f5534e113f14d82d57f1dd609a5dc610bf5600430","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":"0xc6f0342f9cbe83263a56a250af120ff6b97235e98fc9d246845e5ee76436636","commitment_y":"0xd6f3adad8df2e8d16587ce73a80f94c1f694b7d6dfa90b88d659d2902c2b0f4","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":"0xe08f0f902fd7f25e3a21b1576530ba0e993bfab91006ec5a4d9faefb03e5e935","commitment_y":"0x12dd28efc57ca498720fea73d95f9a68e1a0e2a6b9c29b7541efb6e11502bc92","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":"0x8336fed30ae128095f4028ae3288a272a15539735a477fac1640dc7546657802","commitment_y":"0x6da211fb5cbcbc766f5e88b77a3a91f871476d257b0fe2478a368ef1341335b5","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":"0x4a6bec78ef7f51cfa66631d597b17184b4190c6d9f3bb050d4803b2c9afa49c6","commitment_y":"0x463c18488f7c5eb3f8283ef5fc0c48f9b767df753b4313ac25b8908070aa78c5","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":"0x8624706e27aa941008104b08955e080673e03beeb8f1ebd9a3990ec0376ed0b","commitment_y":"0x5ae3dccf41af80c2b894fb426685895f887437349d6d775a2dbcdef65bbfe4ec","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xd4e759e647684a2965353d78b3a16495babf91b6bcb64e4286ef3ca91b6271d3","commitment_y":"0xac2db21dead0db4daa5a3b9d78e2e2d4f8e894d85830ad79f6f0cb5090b6fc66","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":"0x7c4c00ae9564b0b1d7ecec0943a5414820a7f5af0404a6e5ce5d00b67f9e3acd","commitment_y":"0xdbc85a12de8a87a342d9612590abcdd4acdf386e846629266a36d18614cc6c7e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x67a38ff37c9b06552502ffd69c6906799199e5042aa228ad5f562e81dcb8e53b","commitment_y":"0xf470df8e94ce04402ca4ba3afea8b6d4d0082ea9220289ebe3a5d51b5d6d7222","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":"0x8c01726b9de6e1f01ae9ea125a4181c54afe40f974825bc50a2ab5de9fd5baa4","commitment_y":"0xad4e996fc20d56839f078591fa44388d09d9ea4baa2422d91508b0c0039f345a","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":"0x1957b3de71917173f9151eb662d62f7cb3c5da338545754a1b1b33980e310350","commitment_y":"0x9f12783f3233d88046eb90f70b9a84e80e97dacfdee4a1eaf5459c9f498b59a1","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":"0x5f2d89a8e4387431793994579b8792f952a3abbaddecca241b26f714d57a17f8","commitment_y":"0x36be4decbcf36ad9039816f4c8953d5348b8e363ff5cca0732ab3c92a6d4c3d8","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":"0x9448fcf432186c771f23d5fe6613caad4a9ae10e097ef2dbaa67d8b8f807e87d","commitment_y":"0xd0e850f6bd2d513ff437fd7c2d24ba1dfecb05ffdb859165fe84a4ee6bee0185","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":"0x67e13f0fcd9c43f3a272afdc7e6e4d9782774adaf03bc17b8b3da3a7ba567a83","commitment_y":"0xa83a19b1aaebf26bef82bcd9ec64eefeaa64524d6e8ff0fb6e2a353366ef1880","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x5f7ff4c9a6e77efbe1b32528505e2a62e269562accdf0accf0957c0876f45ff3","commitment_y":"0x94b4071dfe998e6ed4dc3d11794318fdc9f26e484f3bca560ee44e67cd13d0f3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x7b1181f961f64024a59cb6e3a9004d61619bdc37c6969b52a46a462cbb9fb542","commitment_y":"0xb6e1d1191e411e6591b20e8495e9abe14944b25961595557246665da343a5da2","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":"0x91d560c0246963d5f8bfaab79bf12da47b5dae86eb6fd0ed5519a9949b8d4080","commitment_y":"0x9931341c653bfdbb8f6d08aecd22e192b1f0ad3ca1012778ba121b8bc5c487eb","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":"2026-05-24T08:01:23Z","receipt_hash":"f52e27152425907f3d8c0d43c8696e1148ca146021f7f467bcebe39b294d0ca9","tier":"OPEN","tpa_id":"TPA-3e5e8c778e2188cf36f25dfc","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-24T08:01:23Z","notes":"TPA TPA-3e5e8c778e2188cf36f25dfc retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-3e5e8c778e2188cf36f25dfc"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:8f7e6a7ef9b4be5282492d8592687fa3eb8cc82ecf1942051867bf6f4c227c82b09b1b7a8a751e585a1df40b127dbe593c4583c47112b1c203ead4c51b86020f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"google/medgemma-1.5-4b-it"},"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_h145255\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"316d359cadb3fad2f7a77acb688a374a88f706d03aafbb157b2c626b18bf09f2","leaf_index":147546,"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":"e831d8fb7585ae5b97aa587794b5ea2d53ead0a15ce39e0a70363885757c96da","side":"right"},{"sibling":"914cfa7ee80b5fe312fe8dd2b06108fc09c42e86c8aaee1e561e68693c177071","side":"left"},{"sibling":"333c73ed821e9fe7a4a051ec1cb35780fe95c280cc5f96f30877774f5c569a9d","side":"right"},{"sibling":"f371246f526bc5b80c35af9468352a1f525a9532fb86c5b0dacd57452619e32a","side":"left"},{"sibling":"75721eb6e95449ece3974c40bdc36a04e5ed332d251733290d1064cea49f8bde","side":"left"},{"sibling":"a24abb71aa0de5ae85ea894d366bddd5792ffa5ab467fba6e205a775fa3a32ec","side":"right"},{"sibling":"a54dab9e58d88cdbb20f40b238e221cc099ad3c6f3ae137e5025b9abd6b36775","side":"left"},{"sibling":"5a95ffda7a7971bad5d6c9bd84197206336275a1659317dc06222e18e4fe26ba","side":"right"},{"sibling":"453f089bdfa866864df223701a0848ae49c1f3abb01e67bc1595ef7ed5309b4d","side":"right"},{"sibling":"306f4dc36263de82ebe9387411c7a4b5469c530681abe76bbfe32d4b60e02349","side":"right"},{"sibling":"ad30b70326405adb03580675c6fa8c3cba81ee194bfeb8e4fce074b0342613e5","side":"right"},{"sibling":"d27382e79b86e8d6eed3d821b530c07fcb0ca57ea9a02e7d86aba4bd40090501","side":"right"},{"sibling":"aa1509cdc792622d84af2566ef9d7b2e078eb8c4669cdc7a514ec5e2562bb1f0","side":"right"},{"sibling":"23f59aad819e2fda37481f384f292c8a6e3a9112ba4c24ad3a14db6a3ceedbd5","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"4c80bc7c986c894b2d949629d084c7c574bbaf81bdc2bbab57d5b9bcd04f42b7","side":"right"},{"sibling":"77b2ebdf5dfa60d7329390da845952c5f33353efbbf9b4b1ba6e1661e0336a58","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":147801,"merkle_root":"ab747f46049a8db6f79edac8e6a982c68451cf377e06e6e5d3a59a19873a9e79","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260524T130709Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-24T13:07:40Z","sig_algorithm":"ed25519","signature":"28a190461207bc43da8a66cafc60d8bb3776f04c8bf9ff89de3dec8f9ff106f8e9cf7ff133561eb35fa982fcbac4f552d9b6dab7fff25badeae9d75cedd31800","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_c4fdcda011a12c70e14c5bb11fee142a316f532a87ed3b1bbc8b78fcf50737b2"}}