ReproStamp

ReproStamp is a web app (with optional CLI) that lets researchers create tamper-evident, time-stamped “research snapshots” of code, data, and key results while a project is still in progress. It generates a reproducibility bundle (checksums, environment lockfile, minimal run script, and metadata) and anchors a cryptographic proof to a public ledger so you can later show what you had, when you had it, without revealing the content immediately. You can keep snapshots private, share them with collaborators, or auto-release them on a chosen date (or upon paper acceptance). The product is not a magic reproducibility solver; it’s a workflow tool that reduces disputes, improves lab hygiene, and makes it easier to comply with funder/journal open-science requirements. Monetization is via lab/group subscriptions for storage, access controls, and institutional compliance reporting.