Advanced Analytics (Ledger + Graphs)

• As-of balances with strict filters
• Recursive reachability with hop caps
• De-dup by minimal hop depth

Schemas (Module)

Ledger:

• accounts(id, name)
• ledger_entries(entry_id, account_id, entry_ts, amount_cents, status)

Graph:

• accounts(id, name)
• transfers(transfer_id, from_account, to_account, amount_cents, transfer_ts)
• flagged_accounts(account_id)