Re:Manyverse – A social network off the grid
by px43 on Tuesday September 21, 2021 @04:52PM
(#28609772)
Yup, that's just a Merkle tree.
In a blockchain, blocks occur at regularly timed intervals, and are distributed globally, which is all enforced by some distributed authority mechanism, like Proof of Work. Rumor has it that Satoshi was originally going to call the data structure a "Timechain" but wanted to emphasize the cryptographic integrity feature more than the time keeping feature.
The description you cited is also probably more for marketing purposes than technical explication. No one wants to use a social media platform built on ETH, the experience is just horrible.