
Synthetic DNA Watermarking & Biosecurity Firewall
GeneSign is a cryptographic provenance engine and biosecurity firewall for synthetic biology. It embeds tamper-resistant watermarks into DNA coding sequences using zero-drift wobble codon steganography without altering amino acid translation. It features real-time pathogen screening powered by NVIDIA Nemotron AI and enforces hardware interlocks on single-base mutations. ```[cite: 13, 16]
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.