you guys still not answer my questions I'm really interested with the project because your whitepaper is well-explained, but i'm still curious about the answers, thank you
Sorry about not answering! Must have missed it. See below Thanks for your patience.
We have prioritised abstracting away crypto from the end user. As you will see in the next couple of weeks, for our first client we manage all of their clients' ETH accounts and they pay with their credit cards for tickets as they usually do. We will allow for people who are familiar with crypto to connect directly with their own web3 and node, but we will also have a more centralised version for those who wish to have their accounts managed for them and who wish to pay in fiat as they normally do.
1 person can buy more than one ticket; it is up to the event organiser to set those rules. Even if they set 1 only, you can always make another Ethereum address and buy from there.
Identity validation is not long. We do not expect each person to take more than 0.5s each, and this is median; we can get it lower based on how we design the queuing and access control at the event. As you know we are a technology infrastructure so these sort of tweeks will be up to the access control/venue to improve. These time lags will be especially minimal when the event already needs to check ID, as is done in festivals, nightclubs etc.