Veri-Sig

Cryptographic seals for board packs and audit files — prove authenticity in one glance.

Product · verisig.yusuf-choudhury.com

Built to ship. Not to demo-slide.

Cryptographic digital watermarks and verification on signed corporate files.

Live engine · /api/suite/veri-sig

Proves document authenticity and prevents fraud during audits and legal review.

Document

Hit Run engine — every SaaS in the suite has a working backend calculation, not a placeholder card.

From

£499/mo base

Gross margin model ~85%

Ecosystem bridge

Sealing board packs? Run Ledger Anomaly on underlying GL before audit sign-off.