Re: [ANN][ICO]⚡ Metahash - cryptocurrency for decentralized apps⚡

I read YP and got a little confused. I understand why financial transactions are needed. And for what technical are needed?

Technical transactions provide an opportunity for vote delegation, cooperative delegation for combination into forging pools, voting and validation, control of child addresses and special-use addresses.

And also tracechain support data transactions.
Data transactions allow data storage and execute such applications as messenger, gambling and other

And all of this transactions stored in one chain?

All types of transactions are stored in different chains in order to optimize the size of the stored data and disallow excessive amplification of the financial chain due to the technical data.