I don't see the need for an additional blockchain.

Timestamping can be performed on the Timechain & cryptographic signatures don't require a blockchain.

You probably already get a sense of the cost that the mere suggestion of an additional token caused. Shitcoins have cost most of us an untold amount of time & value in entertaining them. There's a good reason why we detest them.

If you need funding for servers I suggest you conduct a zap raiser each month to cover your costs.