Do you know BSV？
Blocks have no upper limit.
Can blackcoin imitate bsv?
Allow people to upload anything，File image or txt content。
Make the block chain network of blackcoin a huge content space.
It's twitter, and it's a network hard drive.
The price is set by the miners.
Open op_return to allow people to upload data content.
Bring a classification
People's content can be categorized and displayed.
==Encyclopedia, Forum, Twitter...
People are allowed to set up paid reading. Encourage people to create content and upload it.
Since uploading content is a fee, people will only upload valuable content that needs to be preserved permanently.