VetRx Ledger

Launch Details

Multi-DVM veterinary hospitals record controlled substance events on paper or in EMR modules that technically exist but enforce nothing. Techs waste ketamine with a verbal "yeah, I saw that" and a paper signature that gets scanned 3 hours later. DEA auditors aren't impressed.

VetRx Ledger is purpose-built for this gap: under 20-second event entry on offline-capable room tablets, cryptographic dual-witness enforcement for every waste, a hash-chained audit trail, and one-click DEA-106 draft PDFs at month-end.

**Core features:**
⏱ 20-second draw/waste/reversal/blind count entry
🔐 Dual-witness C-II enforcement (cryptographic one-time tokens + WebAuthn hardware e-sign)
📶 Offline-first PWA (Service Worker + IndexedDB queue, auto-sync)
🔬 GS1 barcode + Tesseract OCR lot/NDC capture, client-side WASM
🔗 SHA-256 hash-chained append-only audit trail
📋 Monthly reconciliation + DEA-106 draft PDF with AI anomaly narrative
📂 EMR-agnostic CSV import (AVImark, Cornerstone, ezyVet, Shepherd)
🏥 Multi-location org hierarchy with role-based access

Built from 50+ customer interviews across solo practices, multi-DVM hospitals, and corporate groups. 465 E2E Playwright tests, all passing.

Maker Comment

Hey PH! Maker here.

I spent a few months interviewing veterinary practice managers, lead techs, and corporate compliance directors before writing a line of code. The recurring theme: every practice "has something" for C-II logging, but nothing actually enforces the dual-witness requirement that DEA expects to see.

The two things that moved practice managers from "interesting" to "send me a contract":

1. **The DEA-106 draft.** When I showed them a one-click PDF pre-filled from the reconciliation data, the room changed. Month-end is when paper systems collapse, and these folks have lived that pain.

2. **The offline mode.** Vet hospitals have notoriously unreliable wifi in treatment rooms. Any cloud-only tool has an immediate "what happens when it goes down?" objection. The Service Worker + IndexedDB queue kills that objection cold.

Pricing is simple: Solo $49/mo, Multi-Location $149/mo, Enterprise $499/mo. No per-event fees, no integration charges.

The first 50 clinics get founder pricing — join the waitlist at grantshelf.com.

Happy to answer any questions about the compliance angle, the dual-witness crypto design, or why I chose pdf-lib over pdfkit for the PDF generation (pdfkit crashes Turbopack production builds on Vercel, which cost me an afternoon).

Gallery Assets (5 required by Product Hunt)