Aleph Hackathon

PearLedger is a local agent for financial operations, treasury, and P2P logistics, built for the Aleph 2026 hackathon. It lets a company ingest invoices, match them to purchase orders, forecast stock, and pay suppliers without a cloud, without a central server, and without native gas. The problem it targets is twofold: finance ops are still manual bureaucracy, and moving them to the cloud means telemetry, fees, and dependence on a third party. PearLedger keeps the AI and the data on the user’s machine. The flow is a three-plugin pipeline: Invoice ops (QVAC) — local OCR of the invoice and match against the PO (3-way reconciliation). Procurement forecast (QVAC) — checks inventory, estimates usage, and drafts a purchase order. WDK settlement — reads the balance, quotes, and executes a gasless USDt payment (Sepolia / EIP-7702). A custom harness (event bus + hooks) registers those tools. A treasury hook asks for human confirmation when a payment exceeds USD 1,000. Production runs on Bare + Pear (variant/daemon): a short-lived CLI, P2P OTA updates, and a standalone binary. In development it runs on Node, with an HTTP/SSE dashboard and a React UI (also packable as Electron). In one line: a sovereign, agentic back office — invoices, procurement, and P2P payments on-device, publishable and installable via pear://.