FiledProof

Build or reuse a persisted disclosure history for one issuer and topic, with deterministic per-filing fingerprints and same-form transition edges backed by exact SEC evidence. Use this when historical evolution or repeat reuse matters. Use filedproof.compare_filings for a one-off exact filing pair, filedproof.build_timeline for simple chronology without reusable transition state, or filedproof.build_disclosure_matrix when the objective is comparison across multiple companies. Structural change is not a materiality judgment.

Align one disclosure topic across two to six public companies using each company's source-backed historical disclosure lineage. Use this when cross-company comparison is the objective and the caller needs current evidence plus latest same-form transition evidence on a common basis without independently retrieving, parsing, aligning, and re-comparing every filing history. Use filedproof.build_disclosure_lineage for one issuer, not this tool; use filedproof.check_disclosure_changes when monitoring newly filed changes for one issuer. The matrix is an evidence substrate, not a ranking or materiality judgment.

Package the strongest relevant SEC evidence for an upstream AI agent, preserving source URLs, locators, search scope, coverage, and explicit non-inference rules. Use this when the research question is already known and the caller wants a compact evidence bundle ready for downstream reasoning. Use filedproof.search_evidence for broader retrieval, filedproof.verify_claim for an explicit support-or-contradiction verdict, or filedproof.build_timeline for chronological organization.

Organize topic-relevant filing evidence chronologically across a bounded set of SEC filings. Use this when sequence over time is the primary need. Use filedproof.build_disclosure_lineage when you need persisted same-form evolution and reusable transition state, filedproof.compare_filings for exactly two known accessions, or filedproof.check_disclosure_changes for prioritized monitoring of newly filed changes. The timeline does not invent semantic change or materiality.

Configured $15.00 USD specialist operation when runtime commerce is active. Use this for one issuer when the caller needs topic-relevant changes in newly filed disclosures prioritized against the prior filing of the same form, with explainable attention signals, compact before/after evidence, exact SEC provenance, uncertainty, follow-up guidance, and retry-safe checkpoint state. Use filedproof.compare_filings for a free one-off structural diff between two known accessions, filedproof.build_disclosure_lineage for historical evolution, or filedproof.list_filings first when forms, accessions, or coverage are uncertain. Attention is not a legal, accounting, economic, or investment materiality judgment, and pre-payment validation rejects invalid or non-comparable work before a charge.

Compare two known filings from the same issuer and return source-backed added and removed disclosure blocks. Use this low-level operation when you already know the exact left and right accessions and only need a structural diff. Use filedproof.build_disclosure_lineage for multi-filing historical evolution, filedproof.build_timeline for topical chronology, or filedproof.check_disclosure_changes when you need prioritized new-change triage and recurring checkpoint semantics. Structural change is not semantic interpretation or a materiality judgment.

List recent or bounded historical SEC filings with canonical source metadata and explicit coverage limits. Use this when you need form, filing-date, or accession inventory, when choosing an exact pair for filedproof.compare_filings, or when confirming coverage before filedproof.check_disclosure_changes. For passage-level research, use filedproof.search_evidence instead.

Free eligibility check only for filedproof.reconcile_financial_fact. Use this before the $1 specialist operation when the issuer CIK, anchor accession, supported metric, fiscal-quarter dates, or required SEC Company Facts contexts may be uncertain. It validates applicability without revealing the reconciled value, source values, or derivation arithmetic. For issuer lookup, filing inventory, or general disclosure research, use filedproof.resolve_issuer, filedproof.list_filings, or filedproof.search_evidence instead.

$1.00 USD specialist operation when commerce is active. Use this for exactly one supported standalone-quarter revenue, net income, or operating cash flow value anchored to a non-amended 10-Q or 10-K. It returns exact reporting context, a direct value or reproducible cumulative-period subtraction, validation checks, and SEC provenance only when deterministic context compatibility is established. Use filedproof.preflight_financial_fact first when eligibility is uncertain, filedproof.verify_claim for a narrative factual proposition, or filedproof.search_evidence for general filing research. If the requested fact is not safely resolvable, the operation abstains before payment.

Resolve a ticker, CIK, or exact company name to one SEC issuer. Use this first when issuer identity is uncertain or before passing a CIK or accession into another FiledProof tool. Do not use it to list filings or search disclosure text; use filedproof.list_filings or filedproof.search_evidence after identity is resolved.

Find relevant primary-source passages across a bounded set of SEC filings. Use this for open-ended filing research when you want evidence records with provenance but do not need a claim verdict or a curated answer bundle. Use filedproof.verify_claim for one explicit factual proposition, filedproof.build_evidence_pack for a compact answer-ready bundle, or filedproof.build_timeline when chronology is the main objective. Relevance is not a truth verdict.

Conservatively assess one explicit factual claim against official SEC filing evidence and return support, contradiction, mixed, partial, or insufficient-evidence stance signals. Use this when the caller already has a proposition to test. Use filedproof.search_evidence for open-ended research, filedproof.reconcile_financial_fact for one supported standalone-quarter revenue, net-income, or operating-cash-flow value, or filedproof.check_disclosure_changes for new disclosure-change monitoring. A filing establishes what the company reported, not independent real-world truth.