Steven Bryant

CertNode Reflex

Founder at CertNode.

About

Solo founder building accountability infrastructure for the AI age. Cryptographic proof for code, content, agents, and transactions.

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

CertNode ReflexAI-powered chargeback defense. Pay only when you win.
Feb 2026

🎉

Joined Product HuntFebruary 18th, 2026

Forums

•

3d ago

CertNode Reflex - AI-powered chargeback defense. Pay only when you win.

When a customer disputes a charge, you have 7-21 days to respond or lose the money. Most merchants don't respond or spend hours on weak evidence. Reflex gathers receipts, 3D Secure auth, device fingerprints, and delivery proof, timestamps everything with RFC 3161 cryptographic proof, and submits in under 60 seconds. $0/month. 15% success fee only when you win (vs 25% Chargeflow, 20% Disputifier).