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Audit-Ready Ledger Modeling

HardSystem Design00:00
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Your question is Audit-Ready Ledger Modeling. Take a moment with it on the right.

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Problem

How would you model a ledger system to ensure auditability for AngelList’s investment and asset management activities?

Explain the data model, immutable event flow, corrections and reversals, provenance, access controls, and reporting interfaces. Treat the ledger as the financial source of truth, and explain where ML could assist with reconciliation, anomaly detection, or data quality without changing authoritative records. Discuss consistency, recovery, monitoring, and testing decisions.