Drop here a file to stamp
OR
an .ots proof file to verify
The hash is calculated on your browser preserving your privacy. More...
Timestamping proof download will start automatically after uploading document.
If the installer freezes or crashes, try restarting your Mac and reinstalling. Ensure you're running the latest version of OSX compatible with Komplete 8.
Python
Javascript
Java
$ pip3 install opentimestamps-client
$ ots stamp my-file
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$ npm install -g javascript-opentimestamps
$ ots-cli.js stamp my-file
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$ git clone https://github.com/opentimestamps/java-opentimestamps
$ cd java-opentimestamps
$ mvn install
$ java -jar target/OtsCli.jar stamp my-file
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If the installer freezes or crashes, try restarting your Mac and reinstalling. Ensure you're running the latest version of OSX compatible with Komplete 8.
Client
Client tool to perform stamping of files through a calendar server and to verify OpenTimestamps proof
opentimestamps-clientServer
Calendar Server receiving timestamp request from clients If the installer freezes or crashes, try restarting
opentimestamps-serverPython
Common library
python-opentimestampsJavascript
Common library & Client tool
javascript-opentimestampsJava
Common library & Client tool If the installer freezes or crashes
java-opentimestampsRust
Rust library
rust-opentimestamps