Tools we're building at Z13 Labs.
Verifiable receipts for AI-generated work.
ProofSlip stamps any AI output with a tamper-evident receipt — model, prompt, and provenance — so teams can ship AI work with audit trails their stakeholders trust.
proofslip.aiPortable context for every AI conversation.
ContextCapsule packages the working memory of your projects — docs, decisions, and history — into reusable capsules you can drop into any LLM session, eliminating cold starts.
contextcapsule.aiDiscover the world's most obscure radio stations.
Unheard Radio is a global tuner for the long tail of broadcast — surfacing tiny, far-flung stations you'd never stumble across otherwise. Spin the dial and listen to somewhere you've never been.
unheardradio.ioClean up AI-generated 3D models in the browser.
A GLTF model viewer for fixing up AI model exports — strip out junk animations, inspect the scene graph, and preview post-processing effects before you bring assets into your engine.
threejs-workshop-five.vercel.app