{ "schema": "crovia.canon.v1", "revised": "2026-09-19", "identity": { "name": "Crovia Trust", "short": "Crovia", "domain": "croviatrust.com", "mirror": "registry.croviatrust.com", "seal_host": "seal.croviatrust.com", "contact": "info@croviatrust.com", "trust_contact": "trust@croviatrust.com", "github": "https://github.com/croviatrust", "git_author": "Crovia Trust ", "one_liner": "Crovia records what AI providers disclose about training data, and the absence of it, as signed, Bitcoin-anchored facts.", "sibling": { "name": "Causari", "url": "https://causari.dev", "repo": "https://github.com/croviatrust/causari" } }, "seal": { "seal_version": "crovia.seal.v1", "seal_id_prefix": "cs_", "signature_keys": [ "alg", "canon", "domain", "payload_hash_alg", "sig_hex" ], "signature_domain": "CROVIA-SEAL-v1", "canon": "csc-1", "spec_version": "v0.5", "ietf_draft": "draft-crovia-seal-01", "ietf_draft_datatracker": "https://datatracker.ietf.org/doc/draft-crovia-seal/", "ietf_draft_mirror": 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"reference_package_names": { "pypi": "crovia-seal" } }, "pages": [ "/", "/whitepaper.html", "/whitepaper-v2-2026-03.html", "/proof.html", "/registry/", "/registry/explore/", "/registry/verify/", "/registry/compliance/", "/registry/tacet/", "/registry/tacet/spec/", "/registry/lacuna/", "/registry/api/", "/registry/seal/", "/registry/seal/spec/", "/registry/seal/threat-model/", "/registry/seal/verify/", "/registry/seal/log/", "/registry/provenance/", "/registry/embed/silence.html", "/llms.txt", "/llms-full.txt", "/robots.txt", "/sitemap.xml", "/.well-known/ai-plugin.json", "/.well-known/openapi.yaml", "/m/", "/m/Qwen/Qwen3-32B/", "/report/", "/feed.xml", "/press/" ], "retired_paths": [ "/index/", "/card/", "/check.html", "/how-to-read.html", "/absence-clock.html", "/alive.html", "/observatory/", "/registry/cep/", "/registry/chains/", "/registry/enterprise/", "/registry/forensics/", "/registry/omissions/", "/registry/outreach/", "/registry/ranking/", "/registry/substrate/", "/registry/tpa/", "/registry/v/", "/registry/diamond/", "/registry/lineage/", "/registry/risk/", "/registry/pont/", "/registry/cci/", "/registry/e/" ], "data_files": [ "/registry/data/_home_pulse.json", "/registry/data/silence_index.json", "/registry/data/lineage_graph.json", "/registry/data/observatory/feed.json", "/registry/data/pipeline_status.json", "/registry/data/seal/public_log.jsonl", "/registry/data/seal/transparency_log.json", "/registry/data/substrate/collectors.json", "/registry/data/substrate/latest_seal.json", "/registry/data/substrate/ots_anchors.json", "/registry/data/substrate/quality_report.json", "/registry/data/substrate/recent.json", "/registry/data/substrate/trust_root.json", "/registry/data/substrate/diamond.json", "/registry/data/substrate/lacuna_candidates.json", "/registry/data/_smoke.json", "/registry/data/tacet/trust_root.json", "/registry/data/tacet/latest.json", "/registry/data/tacet/index.json", "/registry/data/tacet/proofs/index.json", "/registry/data/global_ranking.json", "/registry/data/model_records.json", "/report/report.json" ], "private_files": [ "/registry/data/forensic_dossiers.json", "/registry/data/forensic_report.json" ], "heavy_files": [ "/registry/data/substrate/chains.json", "/registry/data/substrate/consensus.json", "/registry/data/substrate/predecessors_map.json", "/registry/data/substrate/target_index.json", "/registry/data/tpa_cep.json", "/registry/data/search_targets.json" ], "apis": { "anchor_post": "https://croviatrust.com/api/anchor", "mcp": "https://croviatrust.com/mcp", "mcp_tools": [ "crovia_status", "lookup_model", "search_models", "get_silence_proof", "verify_seal", "silence_report", "explain", "crovia_vs_causari" ], "mcp_model_arg": "model", "seal_svc": [ "/trust-root.json", "/trust-root.sig.json", "/health", "/v1/stats" ], "mcp_status_tool": "crovia_status", "mcp_registry": "com.croviatrust/crovia" }, "headline_numbers": { "signed_observations": { "source": "/registry/data/_home_pulse.json", "path": "ledger.n_envelopes_total", "valid": true }, "bitcoin_anchors": { "source": "/registry/data/_home_pulse.json", "path": "anchors.distinct_roots", "valid": true, "rule": "distinct merkle_root with a confirmed Bitcoin timestamp; re-anchors of an unchanged root do not count" }, "silence_days": { "source": "/registry/data/silence_index.json", "path": "total_silence_days", "valid": true, "rule": "observation-bounded: sum over targets of days between consecutive negative anchored observations; shown only in the 2026 archive section with 'observation paused 2026-06-01'" }, "lacuna_records": { "source": "/registry/data/_home_pulse.json", "path": "ledger.by_axiom_type.AX.LAC", "valid": false, "rule": "target_id must be an AI model id (org/model), not an internal collector, path or test id; since 2026-09-19 the home page no longer shows this number — LACUNA candidates are read from TACET targets.json (negative_anchored_epochs)" }, "tacet_epochs": { "source": "/registry/data/tacet/latest.json", "path": "epochs", "valid": true, "rule": "one signed epoch sheet per hour since genesis; anchored count shown alongside from anchored_epochs" }, "tacet_models": { "source": "/registry/data/tacet/targets.json", "path": "count", "valid": true, "rule": "distinct target ids with at least one signed snapshot" }, "tacet_negative_snapshots": { "source": "/registry/data/tacet/latest.json", "path": "negative_snapshots_total", "valid": true, "rule": "snapshots whose predicate result is false; counts toward silence only once the epoch is anchored" } }, "internal_target_patterns": [ "^spider:", "^tpa_v1$", "^autonomous_observer$", "^forensic_dossier$", "^oracle_scanner$", "^wayback_hf_collector$", "^robots_txt_collector$", "^arxiv_paper_collector$", "^/", "^test-", "^croviatrust/", "^Crovia/" ], "repos": { "crovia-seal": { "role": "The Seal standard: spec, drafts, reference implementations, conformance, verifier, integrations.", "state": "active" }, "crovia-core-engine": { "role": "Crovia Substrate: collectors, observer, sealer, anchoring, public index builders, ops.", "state": "active" }, "countersign": { "role": "Witness protocol and home of TACET (verifiable map, epoch sheets, silence proofs).", "state": "active" }, "crovia-evidence-lab": { "role": "Public data plane: datasets, leaderboards, reproducible capsules.", "state": "active" }, "causari": { "role": "Sibling product: code provenance for AI agents; reference Seal issuer.", "state": "active" }, "crovia-core": { "role": "archived", "state": "archive" }, "crovia-wedge": { "role": "archived", "state": "archive" }, "causari-audit-demo": { "role": "archived", "state": "archive" } }, "forbidden_words": [ "hid", "refused", "violated", "Hubble", "payout layer", "continuity grade", "Continuity dossier", "grade F", "score F" ], "smoke_markers": { "/": "Silence you can", "/registry/": "Crovia Registry", "/registry/lacuna/": "LACUNA", "/registry/seal/": "Open Provenance Receipt", "/registry/seal/verify/": "crovia.seal.v1", "/registry/explore/": "Evidence Explorer", "/registry/verify/": "Crovia Passport", "/registry/compliance/": "Compliance", "/whitepaper.html": "Verifiable Silence", "/registry/tacet/": "TACET" }, "retired_path_targets": { "/index/": "/m/", "/card/": "/report/", "/check.html": "/registry/verify/", "/how-to-read.html": "/", "/absence-clock.html": "/registry/lacuna/", "/alive.html": "/", "/observatory/": "/registry/", "/registry/tpa/": "/registry/verify/?mode=passport", "/registry/ranking/": "/registry/compliance/", "/registry/risk/": "/registry/compliance/?view=risk", "/registry/enterprise/": "/registry/compliance/?view=orgs", "/registry/outreach/": "/registry/compliance/", "/registry/substrate/": "/registry/explore/?mode=graph", "/registry/omissions/": "/registry/explore/?stream=omissions", "/registry/forensics/": "/registry/explore/?mode=dossier", "/registry/chains/": "/registry/explore/?mode=graph", "/registry/diamond/": 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"operator_pubkey_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712", "observer_pubkey_hex": "672c95c94ae6193d66d213611c98642443f0ac04c6f0e0fa2e52ba9dca55ea31", "issuer_id": "urn:crovia:seal-issuer:tacet", "issuer_pubkey_hex": "628c15f65550e527a50b85a17b502010bc6c18e7249254483454e884eada837c", "badges": { "names": [ "epochs", "models", "negative", "latest" ], "schema": "shields.io endpoint v1", "source": "latest.json and targets.json, CANON §4 definitions", "render": "https://img.shields.io/endpoint?url=" }, "browser_verifier": "/registry/seal/verify/?url=" } }