About
Project
OpenTimeStats is a Flask web application that submits files to OpenTimestamps calendar servers, tracks how long each calendar takes to produce a Bitcoin blockchain attestation, and visualizes those results over time.
The project automates timestamp creation and proof upgrades, stores request and attestation history, and exposes both a web UI and JSON API for monitoring calendar responsiveness.
Author
License
OpenTimeStats is released under the MIT License, allowing use, modification, distribution, and private or commercial reuse with preservation of the license notice.
Read full licenseSupport OpenTimestamps Calendars
The public OpenTimestamps calendars are free to use and depend on operator support. If this project is useful to you, visit the live calendar pages and use the donation information published directly by each operator.
Donation methods can change over time. The live operator page is the authoritative source for current on-chain or Lightning support options.