PolyWall

PolyWall is a plain-text file stored on the Polygon blockchain. There are 2^256-1 lines on this wall. Each line is 100 characters long.

Creation of new lines is free. Each modification of a line increases the cost for editing by 0.01 MATIC.
If someone replaces your text you will receive 90% of what one has paid.

You are free to write whatever you like. The Wall will never be moderated. We believe that freedom of speech is one of the unalienable right for every man. Leave a message. It will be stored on-chain. Forever. Check out the website to try it yourself.

Also, you can use PolyWall CLI (on github) for uploading text files.