Developer tools & open source

OpenTimestamps Server

Software for operating an OpenTimestamps calendar service.

Editorial profile
01 / What it does

What it does

OpenTimestamps Server provides calendar-service infrastructure used to aggregate and anchor timestamp commitments. It is an operator component rather than a signing wallet for users. Check deployment, storage and Bitcoin anchoring requirements, and document how clients retain and upgrade their proof files.

OpenTimestamps Calendar Server

Original project description · GitHub

Features & requirements

Custody
Not applicableSource · 8 Oct 2026 ↗
Platforms
Source codeDeveloper source package, not a hosted wallet account.Source · 8 Oct 2026 ↗
Bitcoin support
Bitcoin-related serviceSource · 8 Oct 2026 ↗
02 / GITHUB

GitHub repositories

Stars
270
Stars gained · 7 days
—
Forks
94
Primary language
Python
Repository license
Not checked
Last code push
Not checked

Popularity comes from GitHub stars. Seven-day growth appears after a full week of local snapshots; this is our collection, not GitHub’s official trending chart.

Sources & freshness

Sources & freshness

1Bitcoin editorial ↗Source refreshed · 8 Oct 2026
GitHub ↗Source refreshed · 8 Oct 2026

Editorial review · 8 Oct 2026

Imported records link to their sources. An entry is a discovery aid, not an endorsement.

Website freshness

Website responded to the check. Checked 8 Oct 2026.