STAMPD.IO – Blockchain Stamping
0/5 (0 ratings) 10 active installs Updated Nov 6, 2026
The Stampd box in the block editor after a post is stamped: its SHA-256 hash, the transaction ID, the blockchain and the date.
This plugin allows you to stamp the contents of your posts to the blockchain. Protect the authenticity of your original work by timestamping the unique identifier (SHA256 hash) of each posts’s content.
Using this plugin you can stamp your posts and add a custom signature with the resulting hash and transaction ID.
Learn more about it and how it works: https://stampd.io/#/about
It requires that you have an account in stampd.io. Visit this URL to register: https://stampd.io/#/register