01
The problem
Most onchain projects live in a browser tab. I wanted one that only spreads when two people stand next to each other.
Artifact 03 · Layer 01 · 2026
SPØR
An onchain species that spreads phone to phone.
02
What I built
A mobile game for the Solana Seeker phone. You release a spore as a QR code, another Seeker scans it, and a new organism is born from its parent with exactly one mutation in its 16-byte genome. Every birth extends a bloodline that starts at Seeker Zero, #000000.
03
The hard part
Rules nobody can cheat, without an expensive custom program onchain. The game rules run in a Rust core compiled to WebAssembly on the server, while Solana handles identity, signatures, the birth fee and the NFTs.
04
Where it is now
Live on Solana mainnet since September 2026, with organisms rendered in React Native Skia.