You shipped it.
Daisybee tries to
reproduce it.
Your own machine can say a build is reproducible. Independent Challenge asks a harder question: can a Daisybee-controlled isolated worker rebuild the exact release from your declared source and recipe?
Source + exact release
A local Challenge Capsule commits to your source tree, shipped release, build command and approved container image.
Isolated rebuild
No local fallback. The build runs in a fresh container with networking disabled, capabilities dropped and resource limits applied.
Signed receipt
The worker compares Merkle roots, records divergence, and signs the receipt with its Ed25519 key for offline verification.
One release. One independent rebuild.
Includes capsule validation, isolated rebuild, exact root comparison, changed-file diagnostics when possible, signed Independent receipt and HTML report.
Unlock Independent Challenge · £59 ↗Because this run is not on your machine.
The £19 Full Challenge tests your build under controlled variations. The £59 tier moves the challenge onto Daisybee infrastructure and returns a worker-signed result.
Next: three independent workers agreeing on the same release root.