{"_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_8d4b44b6c385957112c3477b42b92bf489575d162bbfadfb1c070be94b737081","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":1777356057,"merkle_proof":"tpa_chain_h106652","root_at_anchor":"tpa_chain_h106652"}],"axiom_id":"axm_8d4b44b6c385957112c3477b42b92bf489575d162bbfadfb1c070be94b737081","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777356057,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4b1a345715a2eac116a6b508cc5dbab44794ad2538b91bf9602cba988f13dbe8","commitment_y":"0xda9891fddf18b17a7813b7be4c9557c640219302800bf8e4fd652f04a71037f2","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":"0xe39b986748a8cc44ede7d9c886c17c0f1a1991ca9b92d62d3ee82c7e71942727","commitment_y":"0x55c6749bc18f2b8f5025cc7023f9d2af8e6d80324649fc3dc991897f0091af3a","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":"0x60d6cb51596a320c4a46ee711b7399421a4054f33c927737e50c56fd4ef239d8","commitment_y":"0x73b8e8ca205f5dba256eed764906836dc094168044920d36afc36424c08a5ff6","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":"0x824c1c4dad6d0d2939ad700f402226214ef6091491ad7c7e2153dedbd05d5380","commitment_y":"0x94abad9c742f93185c8c4e6be04b6e86778b26224ddaaa0653998d9a3d21d227","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":"0xbdf9908e67514ee9176ea6cca4bf8bd5ce57c3550dfc763951b240076f9949e4","commitment_y":"0xd70f4a32aa7fbe596f58681562dadf1334fd1d9251ba019977d6083d02684798","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":"0x17e3381a369623513e6c4f233b11c1a39bb5ca2fd1ad86d9c35dc4fa3396dd19","commitment_y":"0x6fef2b9c1072376b89e7ede7c72078793f9dc70582c6bad286bc47096eff964c","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":"0x4fb289cac5e93dfa01fb5d50e87da49493285056f26b13390b5f30866b763608","commitment_y":"0x8e94ed534a7f84e103420adf311197d9b929581b3310d5a76ef89ef5a914beea","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":"0xf2f704e49c2974bd07354f997e38356c6ec4b6df600444729f052e49c2ec3589","commitment_y":"0x682c6b1b3ddd1c827c7dbe06ffbb11a367f726708c5770632bb7b4ccddc469ec","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":"0x841e2dda64aef6515dc7091acd21c072b33cc6911ad40ecd2e8d7014c9e99870","commitment_y":"0x5c2bde164a78f67575407707df08478e54fed672e20fe8cb5bc8c7c1eddbadbc","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":"0x5d94bea81077a92ce91b3b6a1d40a4115bed30074de62dab0462fc283cdb7d3d","commitment_y":"0x4266cf705580803debdcf65698028faa20d2fed40ef760bc75253de038d26628","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":"0x1331db21170b838b6914e24b544c120770f062e4ee25ac105a8ddffd7954c414","commitment_y":"0xbd37fef915fd39ebb20a34aade3235f06c352016b0c8e74102c50b69e8038ad3","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":"0xca9935b3732873673294b6ac670db974d2fa113fb91784b3bb55e94db53782ba","commitment_y":"0x79a5e34284a89c4664d017661724c3bcca0260932926b7d9d76e99d0ed9ec9f9","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":"0x2c683c892b08c7cc5fcf0818a00a4bcd2c9e16c086f92a3086e6219da543bae9","commitment_y":"0xe53db17c496b959623810cb649b27672b6c66d54524aee686eef1f6c06524a1e","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":"0xa633e85adea475f7d282d8035c918bb79f4df6e38edb7dcf3f4b886265fbd5d2","commitment_y":"0x945a8e357056738fdbea0a3f84b339cf63a350d0d86cac85e3b9bae72f42e597","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":"0xfcd1768e0bc55ba066a7d4d1b10fe18f023be2733f5127b6981402f1411476c","commitment_y":"0x41d3e357b558232025ed44bff6576f495330e058ea8484522394ee050d357cd","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":"0x87b9956ebbb56483672c12154a222597fe775544e25deb25f8600aaf411fb1cd","commitment_y":"0xe025034e9a36acffbf7aacf2bd179aa1851b0b0c52b965a05eeae74d52c1ef6c","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":"0x94fa012378dec172d40bb9094a3cffca97b922fda00cc2c265b51dc46507bac5","commitment_y":"0x25be764971a255a514a2c47d255ce217678c4dd0fec1d14a162a7bdaabfee486","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":"0x23fc7d1f25d29eb9575339a01741ef5dcd554adad2e96f71e053b66a9aa4af8a","commitment_y":"0x610913c40cabbaa7b0451a793e8b74a6c8bf0922ee8e5431bc667ef4eae0a2cb","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":"0x11637e58fec9ab0eb165061d75ceb5c7f4071ef3b90c9f2979cb363e7e1da96c","commitment_y":"0xa351b8c2d04977a4a0b1c588789f827377168d7d0f1811e66b0f4734c295cbc8","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":"0x56aeafa115fccacec49bb97230247729a4cea3be045b52510f606f1ade5d6f0","commitment_y":"0x7351d096924c26b7b79e0d3af357aadec23083a10b1a722f470128a9b41319ff","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":"2026-04-28T06:00:57Z","receipt_hash":"5dcf68f57073967e0aa362774539c7d7854ca559ca7a3e49bdf3a8c43db7466d","tier":"OPEN","tpa_id":"TPA-926bfcc5254fd14427869625","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T06:00:57Z","notes":"TPA TPA-926bfcc5254fd14427869625 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-926bfcc5254fd14427869625"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ec30bf61a4008ebdbe014710bf298dc7bac5ae1bdf9df37fce470ae063344e8165401357dfa384629fcc1d850f0d5c07ccd9c9226fbea155937b4b61fd674102","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"finiteautomata/bertweet-base-sentiment-analysis"},"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_h106652\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"31f96dfbda03a3e08a035705e9badc599872b84baf604067c200c2cb7fb7833e","leaf_index":98571,"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":"f570e9353db575aff57938228a615215e78a874014e499c750d84f9c34b1ccf3","side":"left"},{"sibling":"1666bf8f64f213d8dcf11a9987e6c39b516b994af54209fb50d3ad3c0f426390","side":"left"},{"sibling":"a9e173feb84f186b626a0534fc47ffde95735a7c47405b01f06ec14fa4683d64","side":"right"},{"sibling":"b928ba0e3d90b57f8e3e70c6783593a63cbf5b07218b891374b9bda135a9a323","side":"left"},{"sibling":"266cade4c80ec5a09e76d45ac61d4cf70fcda67e84cb64847fb81d1ac4c95315","side":"right"},{"sibling":"ceee369721f092e65f2e7098e052d4fa09787dd3e00874f23b917f4a66b8ce77","side":"right"},{"sibling":"2866a0d2ef99036d365d82de63cbd6ad19afd6b9f68e3a5711483e029e9e65e9","side":"right"},{"sibling":"880bc38b0a0a5a6e977ecf8af6adfa9231bc19ce185657d446a2bbc86ede8d3b","side":"right"},{"sibling":"f82c7cb6b47bda29c6461aca22e7b4a83a4a7ffcbc598cf34640127fbb33e460","side":"left"},{"sibling":"1d79261fde2da8f19443212ddb56d5a3db052abb997c188f97cf54e4dc76ed04","side":"right"},{"sibling":"904e389629d86b16066a4c54d611264a0637a211ecd9b8bc22b0541afd4273b4","side":"right"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"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_8d4b44b6c385957112c3477b42b92bf489575d162bbfadfb1c070be94b737081"}}