GrooveCheck · Metered

Digitally archive vinyl metadata linked to physical records for collectors and sellers. The creator's existing wallet is wrapped with a post-quantum commitment.

A real-time rhythmic session layer where every MIDI pattern, drum hit, or sample flip is committed as a cryptographically signed stem. Payments serve as the immutable proof-of-contribution, creating a financial trail of authorship that prevents ghost-producing and ensures royalty attribution at the primitive level. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.

Students don't pay for a subscription they might not use; they pay for the exact knowledge they consume. Every successful completion triggers an immediate onchain credential, turning your learning history into a verifiable, micro-funded repertoire. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.

Users don't just listen; they perform. Sign a 1-cent permit to evolve the synth patch, trigger a drum fill, or modulate the spatial reverb based on Base network congestion. Creators earn pure yield as fans remix their stems in real-time. Powering interactive soundtracks for the onchain metaverse where every beat drop is a settled transaction. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.