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Follow the evidence.

SourceLayer connects public claims to original documents, transcripts, videos, and records — helping people verify context, trace evidence, and understand the full story.

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Calm · Institutional · Source-first

headlineclipscreenshotquotePDFthreadpost
SourceLayer evidence stack
  1. Claim
    Statement made in public
  2. Source document
    Original record · pdf
  3. Transcript
    Verbatim, timestamped
  4. Timestamp
    14:32:08 · Sept 14
  5. Related records
    Memos · hearings · filings
  6. Confidence layer
    Partially supported
The problem

Information without context.

Modern information moves faster than verification. Public records, transcripts, hearings, and source documents exist across fragmented systems that are difficult for ordinary people to access, search, and understand.

  • Public records are difficult to search
  • Context is often lost in media distribution
  • Source verification requires technical expertise
  • Institutional memory is fragmented
  • Valuable archives remain inaccessible
The vision

A context layer for public information.

SourceLayer preserves and structures public evidence into searchable, traceable, and contextualized knowledge.

Radical source transparency

Every claim links to the original record it came from.

Original document preservation

Archive primary materials as they were released.

Traceable source chains

Show the full citation lineage behind any reference.

Context reconstruction

Surrounding text, timing, and related records — not just the quote.

Verifiable provenance

Hashes, timestamps, and audit trails for every document.

Public accessibility

Built so non-technical people can verify with one click.

The stack

Every claim, reduced to its evidence.

SourceLayer resolves a statement into the layers underneath it — from the source record down to a confidence indicator built on traceable evidence.

  1. 01CLAIM
  2. 02SOURCE DOCUMENT
  3. 03TRANSCRIPT
  4. 04TIMESTAMP
  5. 05RELATED RECORDS
  6. 06CONFIDENCE LAYER
Development roadmap

A phased plan, transparently funded.

Each phase is scoped to a clear deliverable, a realistic timeline, and a funding range that reflects the infrastructure required.

  1. Phase 01

    Foundational archive MVP

    2–4 months$10K – $50K

    Building the foundation.

    Create the initial preservation and searchable archive infrastructure.

    PDF
    OCR
    Metadata
    Search
    Archive
    Deliverables
    • Public landing page
    • Archive ingestion pipeline
    • OCR processing system
    • Searchable document database
    • Metadata tagging
    • Initial archival datasets
    Infrastructure
    • OCR processing
    • Cloud object storage
    • Search indexing
    • Source preservation
    Investment use
    • Cloud infrastructure
    • OCR processing
    • Frontend development
    • Storage systems
    • Ingestion automation
  2. Phase 02

    Source traceability engine

    3–6 months$50K – $250K

    Context & source verification.

    Enable users to trace claims directly to source material.

    Claim
    Source
    Transcript
    Context
    Deliverables
    • Claim-to-source search
    • Transcript synchronization
    • Timestamped evidence
    • Contextual retrieval
    • Confidence indicators
    Infrastructure
    • AI retrieval
    • Transcript processing
    • Semantic search
    • Vector databases
    Investment use
    • AI retrieval systems
    • Transcript processing
    • Semantic search
    • Vector databases
    • UI development
  3. Phase 03

    Context & relationship graph

    6–12 months$250K – $1M+

    Building institutional memory.

    Connect records, timelines, entities, and events into searchable relationship graphs.

    Entities
    Events
    Relationships
    Timelines
    Deliverables
    • Entity resolution
    • Timeline reconstruction
    • Relationship mapping
    • Historical consistency analysis
    • Contextual intelligence
    Infrastructure
    • Graph databases
    • AI infrastructure
    • Scaling ingestion
    • Security systems
    Investment use
    • Graph databases
    • AI infrastructure
    • Scaling ingestion
    • Search architecture
    • Security systems

    SourceLayer does not make accusations or legal conclusions. It provides traceable evidence, contextual relationships, and source-linked records.

  4. Phase 04

    Evidence network platform

    1–3 years$1M – $10M+

    Public evidence infrastructure.

    Create scalable public infrastructure for evidence preservation and contextual intelligence.

    Nodes
    APIs
    Partners
    Permanence
    Deliverables
    • Public APIs
    • Collaborative verification
    • Archival redundancy
    • Source permanence
    • Developer ecosystem
    • Enterprise research tools
    Infrastructure
    • Distributed storage
    • Public APIs
    • Developer SDKs
    • Enterprise tooling
    Investment use
    • Distributed infrastructure
    • Developer ecosystem
    • Enterprise tooling
    • Long-term preservation
    • Partner integrations
Principles & trust

Built for transparency, not persuasion.

SourceLayer does not determine truth or political interpretation. The platform is designed to help users inspect original evidence, trace source provenance, and understand context directly from primary materials.

  • Preserve original sources
  • Show citation lineage
  • Maintain auditability
  • Separate evidence from interpretation
  • Prioritize public accessibility
Why invest now

Building infrastructure for the next era of information.

As public trust in information systems declines, the need for transparent, traceable, and contextualized evidence infrastructure continues to grow. SourceLayer aims to reduce the distance between people and primary evidence.

Public records remain fragmented

Records live across thousands of agencies, archives, and formats — most without unified search.

AI summarization is now default

General-purpose models compress information without preserving where it came from.

Primary-source verification is manual

Journalists, researchers, and citizens still verify claims one document at a time.

Help build the evidence layer for public information.

Whether you want early access, want to support the work, or want to talk with the team — start here.

Join the waitlistBecome an early supporter

Calm · Institutional · Long-term