{"_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_5217a30920dfd4797191a48795e04e24671918be214b1e2ec31995b29eec2477","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":1778562087,"merkle_proof":"tpa_chain_h126936","root_at_anchor":"tpa_chain_h126936"}],"axiom_id":"axm_5217a30920dfd4797191a48795e04e24671918be214b1e2ec31995b29eec2477","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778562087,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x668b5f2769fbea936f71e2503ec0c3a8a485777c2dcd5b109e7e25fc0091cdd9","commitment_y":"0x61c54fc3d9e0c224cd647af10fa8b2265dc37e071af99a472cb8585e4fe1fd17","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":"0xcaa851da2a2a123d3664dfdae227038cd52763cbeeb39c59dcc82f2bce863c73","commitment_y":"0x7e96d469a948ec124b001e35bb1b61f70c70c7d6234cf65d377d18e66cf921d7","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":"0xb197d278c14fbde65a48086235a3f918c5a3cba6f847b19fd4ff8e69c3d3691e","commitment_y":"0xe525351cbdf0fd5d7b3ed8c6b77c14ff4d79b01b906e64d45c6648f90935fadc","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":"0xec2961fccb846d2e30b4af4cf5b651952d739b049831959ad2d04b5bd05fe709","commitment_y":"0x5e36313e94755c937b6fa9f1cee6a0248f9aef489f2aa1d5ebde7c19fd5a02","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":"0x4aa63c9126a31c30f21ed514b971dc989a6f85cb010313f17a7060740253ee1f","commitment_y":"0x185729c05b1d92cf3833135647e8897a39221d6943b1e9d33f811bf62b91ae95","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":"0xbde97eb1c1c21e32d8cb3614206a701a4bf8ae0bbf9b15b5f4ad79ea214a06df","commitment_y":"0x3b9769d0c4b70e850cf765a8042d0d6d0ede298d9384bd86bf87789d037e887a","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":"0xf6e441f488754b06c0ed5840c53c3ab24ca967c69eb23a16dc0fde46f912c611","commitment_y":"0xaa196b8371e04b21f733398ded8953b0758174dcaea51e298de5da0da5e25992","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":"0x8c49206a045f6d8f42ed241aa7c312de9fe8c2a5253bb8d552a7e6f4e8976fc3","commitment_y":"0xbbb144e7fc636171fd0c58b1c7901daf677cc6efdd36f496b0be64fa43ba7719","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":"0xdadb7a0df2073772f1e3d8daaced53dc0fecbe67dc97d1ef8f1e4e510a5e6d66","commitment_y":"0x557307ea0efdb797f86ec76368b8ef81fe06bffecc4f540d8304597c4bd74128","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":"0xeac55be02928ea9706b53ff014646538c1d668597bef13a39b2301ca9dbcfbea","commitment_y":"0x600e288b8632bea00d88239ed1a55c44c308ac18b3d145fd6282c39277f0eeda","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":"0x13a190091e1a6fcc6c9d34af841874f4ca3a4703a35ac322ae174e17e3eceb97","commitment_y":"0x9b5748a87da2e8495f5ee49e2924d21d91145e48f21196aa6a320b822b24841d","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":"0x9a73c2802e6556048f0701f974d76007b8aa29a1bd1833dd671cdd7f6c892618","commitment_y":"0x9e4cee8b899cf7818124d16563a354728ec9280e52259c0fc38041b55e45fae","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":"0xeb7a4e7b62223fcbb72e38307778d0572163723f5f48147a01700581514ff89f","commitment_y":"0x55d434c7e32976709a6c178e3b9b0343076845d44864774ba6c8792dfdc5c7b4","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":"0xbb460e0954133f889dba7239df4d050adf8783acc1eb093cd9841f10cd40fb0a","commitment_y":"0x2b0e6436ff5e14ce9f2c111e6e9996be254865ca5407dba16f8f6c327173ed4a","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":"0x9b1759443aa556fe08654b7b306bb78fb8971cc1c98cee51a83dc516eb23fdab","commitment_y":"0x4e64e2db14b8e921d8e7085b01bf9d88c58064a846fdcfba12f68ccfff3c0b4","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":"0xa9fc3a4f4739e732d2c528e57938358a59e29e91808594bbc785a8861b96828","commitment_y":"0xb8a6a32c27a7e3a6158217f98388fc546de47463fa7924e8dba4bfd65ac6b5a9","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":"0xa7d17e100144175617e00ee0342cb4e1651744ae132946690c51e496050fb3b0","commitment_y":"0xf6026255279982cead0968bb5ec74dfa76e5d1a28a1f923aea7a76c4f3a794ca","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":"0x18be32877ad0d2fe2fd94dbf88464314316926e719fbd0f396a368ac2be1cc8e","commitment_y":"0x46df6df7ffa9314284cc9433f3f98cf0de6fcc9e8762b1c4c50be5b274d85d3a","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":"0xc2e79ebb10380e4ea74ce738d6f4c5d1bb19880e83b997e955678d87998e50dc","commitment_y":"0x37e2b24a6a2d1546f5e01436f994e9a2e2bd6f57451ad5dc41144bcb856f13e7","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":"0xe988ccb749ff7948a4b2feb549f06478906f4a203046bc8145bb251f7c189ac2","commitment_y":"0xfe70c386cde0853af55ec48ff3298cf08ead71e1ddc39dd1cde4df68ca073e95","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":"2026-05-12T05:01:27Z","receipt_hash":"b1d143fafb1e581c8baccf36c2694905fbd50fc1db41fd5e8ada1d09ca401b4a","tier":"OPEN","tpa_id":"TPA-6a3e87a8e70c5e077081d356","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-12T05:01:27Z","notes":"TPA TPA-6a3e87a8e70c5e077081d356 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-6a3e87a8e70c5e077081d356"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:9a77ed4bfff5ed1ea687aefc5c5388280d3ab9706cc7f4f19a461d11869eaee4eed34d1798255c8087137488da6c0281df405af63f69a16768f6f0b4e1c83f0d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"mcp-course/images"},"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_h126936\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"695f340d21aeeba9b0ad88967195a16441bada43c2905792b5852d2469874399","leaf_index":129249,"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":"cec1f51d71258d6425f8775725a4c5b141435e5055a3c44781e745e7f51e1189","side":"left"},{"sibling":"051e76c0ed46a86066db1f4cc0dff52222916c1f69ad41c911f62084699bf880","side":"right"},{"sibling":"d4412365a5a420b68aa6cc324b9c71d4b94a4a2a6421b5eb62015db53749ab0e","side":"right"},{"sibling":"022d690abe3e8d1e776318a83cde8705dbeababfa905b7db818562e564a3de86","side":"right"},{"sibling":"3b1dc580cddefdec81ee04d2887678f2860f92999ca2c61339a3eb2d5006589b","side":"right"},{"sibling":"1663b65d35694c3cb36965a063a03925e0d401296b005e45f4d03e601a3d6e33","side":"left"},{"sibling":"7bf8415be77f9b60a0ddcf8ae89d09c7702ec0a4dad8e63b9185cc233150354e","side":"left"},{"sibling":"6cffd83b66fa63950542ea9b737e53228a66f295a7ebb44ea9155b70f279094c","side":"left"},{"sibling":"bb93634b6ea81ccfb7b9c5b023ffaff85acd8b3f1ec609973d847fd93873d3ec","side":"right"},{"sibling":"9922155d12ac3db561299f0abaec57fc59dd8e711d91cd590823abd8f3e4647f","side":"right"},{"sibling":"9c71dae5b380aff58527385ccecc23b4cd8ff36395d4fc35ad5236b00fcb6db8","side":"right"},{"sibling":"d32d0a951c1d7e98a8e1951a587d83c97962daeeaa455643bc1d5d53744dc21e","side":"left"},{"sibling":"ffc4d51379293bc3e1910c7d612f409dc610fd9acf8241793fb89f82e1bad4ef","side":"left"},{"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_5217a30920dfd4797191a48795e04e24671918be214b1e2ec31995b29eec2477"}}