CONFIDENTIAL
CONFIDENTIAL — AUTHORIZED REVIEW ONLY
Product & Technology

EVIDENCE SYSTEM

Every material claim resolves to a document, the source artifact behind it, and the record of its verification.

BANKABIL PRE-SEED DATA ROOM
Prepared for authorized diligence review
VERSION 1.0 · JULY 30, 2026

Claim → supporting document → source artifact → verification record

  • Claim
    Receipts can be verified offline, with no hosted service.
    Verified for the stated schema version on the stated hardware.
    Supporting document
    Technical Architecture →
    Source artifact
    Rust kernel test vectors
    Verification record
    Verification report — local run output
  • Claim
    A tampered receipt fails verification deterministically.
    Covers the tamper cases enumerated in the packet.
    Supporting document
    Evidence Room Manifest →
    Source artifact
    tamper_test_results.txt
    Verification record
    Expected-results comparison in the export packet
  • Claim
    Fifteen standalone applications each own one canonical receipt domain.
    Demonstrated in the current build; demo datasets are synthetic.
    Supporting document
    Product Definition →
    Source artifact
    Schema registry export
    Verification record
    Per-application schema check in the build pipeline
  • Claim
    Every application can produce a self-contained reviewer packet.
    Proves integrity of submitted evidence, not the underlying business event.
    Supporting document
    Evidence Room Manifest →
    Source artifact
    Static export folder
    Verification record
    Offline open-and-review walkthrough
  • Claim
    Named buyers describe the current review workflow as manual and unverifiable.
    A sample of interviews; counts are exact and are not extrapolated.
    Supporting document
    Commercial Evidence Pack →
    Source artifact
    Discovery interview log
    Verification record
    Quoted statements with role and segment recorded
  • Claim
    Early deployments are governed by executed agreements.
    No revenue is claimed on the basis of these agreements.
    Supporting document
    Design Partner Agreements →
    Source artifact
    Executed agreements (redacted)
    Verification record
    Counterparty confirmation available to named reviewers
  • Claim
    Customer data does not leave the customer deployment.
    Describes the current build; not a regulatory certification.
    Supporting document
    Privacy & Data Handling Policy →
    Source artifact
    Processing boundary description and sub-processor list
    Verification record
    Architecture review of the verification path
  • Claim
    Signing keys are generated and held under a stated custody model.
    Internal review only; no external penetration test completed.
    Supporting document
    Security & Risk Review →
    Source artifact
    Key custody and rotation procedure
    Verification record
    Internal review record
  • Claim
    Round proceeds are allocated to named milestones.
    Forward-looking; allocations may shift between lines.
    Supporting document
    Use of Proceeds →
    Source artifact
    Allocation schedule
    Verification record
    Reconciled against financial model v3.0
  • Claim
    Ownership is founder-held with no outstanding priced round.
    Pro-forma columns are illustrative at the target round size.
    Supporting document
    Capitalization Table →
    Source artifact
    Cap table v2.1 and charter
    Verification record
    Cross-checked against filed certificate of incorporation

SCOPE — The evidence system shows how claims are supported. It does not assert that a verified receipt proves the truth of the underlying business event; it proves the integrity of what was submitted.