You should defefinity look at what is GET Protocol https://get-protocol.io/ doing. Their platform is up and running for a while now (2years+) even got a testing thinghy https://sandbox.guts.events/account?next=%2Ftickets Here you can buy a ticket and see how easy it is. (you dont need money..)

GUTS is the developer and first user of the protocol. GUTS was created to show what is possible with the GET Protocol, it became a serious ticketing company, they onboarded multiple EO's (Event Organisers) and famous artists in the Netherlands. Recently they sold tickets for big stadium concerts in the Philips Stadion in Eindhoven, the events will take place this year. Also they announced that they will be selling tickets for Oerrock festival (35k visitors) sale will start tommorow. And this are just some examples from what they did already. Jochem Myer, Guus Meeuwis, Audio Obscura, and many more are example`s of artists and EO`s that they saw the benefits of GET and selling thousands and thousands of tickets in real life already trough GET Protocol.

Then there's ITIX an existing (for many years) ticketing company. They sold over 14 million mostly theater tickets in the Netherlands to date..
They announced to start integrating the GET Protocol last year! So that will be the second! company that will starts using the GET Protocol.

Whats also very interesting that GET Protocol did several ticketing pilots in South-Korea.. (look up K-pop its huge and they got huge problems with ticketing fraud) We will be hearing more this year about this developments.

And theres way more interesting developments going on, Klaytn for example. Look it up.. i got some hints> Kakao > Melon Tickets, UpBit, Coinone, Klip Wallet...