Notes on double-entry ledger infrastructure, security, and operations — from the team building EntryTarget.https://blog.entrytarget.com/https://blog.entrytarget.com/posts/cripto-fx-multi-ativo/https://blog.entrytarget.com/posts/cripto-fx-multi-ativo/When every account can carry a different currency, double-entry needs one extra dimension: the asset. It's what separates a financial ledger from a balance table.Fri, 17 Apr 2026 12:00:00 GMThttps://blog.entrytarget.com/posts/bnpl-credito-amortizacao/https://blog.entrytarget.com/posts/bnpl-credito-amortizacao/Lending money looks simple — until the first month-end close. With the right ledger, daily provisioning, interest accruals and write-offs turn into three queries rather than three projects.Sat, 11 Apr 2026 12:00:00 GMThttps://blog.entrytarget.com/posts/marketplaces-split-payments/https://blog.entrytarget.com/posts/marketplaces-split-payments/In a marketplace the money is never the marketplace's — it belongs to the seller, the buyer, shipping, tax and the card network. A ledger is the only place they all fit.Sat, 04 Apr 2026 12:00:00 GMThttps://blog.entrytarget.com/posts/wallets-digitais/https://blog.entrytarget.com/posts/wallets-digitais/Per-user subledgers, float, settlements and yield. The right ledger architecture turns each of these from a problem into a commodity.Sat, 28 Mar 2026 12:00:00 GMT