The blockchain continues to inspire:
Trsst: a secure and distributed blog platform for the open web
http://www.trsst.com/paper/Trsst is a system of social communications that supports the open web, protects freedom of speech, affords proof of authorship, protects privacy and anonymity, and allows content creators to be compensated for their work.
...A blogchain is a chain of entries linked together such that each digitally-signed entry contains the digital signature of the entry that directly precedes it. In this way, the integrity of the chain can be validated, and any missing or modified entries can be identified. Entries created on an account are added to the blogchain for that account.
