#1st æternity Meetup in Stuttgart (27.03.2019)

[marco.chain]

Yesterday I had the honor to present æternity to the technical audience in Suttgart at OLI Systems as part of the CryptoMonday meetups.

Here are the slides of the presentation if anybody is interested in using/adapting them for future presentations:

• aeternity presentation - Google Slides

I tried to cover all features æternity currently provides. I think the audience had fun (especially to take the quiz at the end of the presentation to win some tokens ) and is now interested in learning more about æternity in general.

If you want to use the quiz in future presentations you can do so, too:

• Kahoot!

Here some pictures (taken from twitter tweets) of the meetup:

Best regards,
Marco

[erik.chain]

That’s an excellent first meetup @marco.chain!! Hope to see more technical workshops soon from you!

[vlad.chain]

Really nice! Looks like you included quite a few details in your presentation. That’s what we need.

Keep up the good work!

[marco.chain]

there will definitely come some technical workshops in the next months! =)

[erik.chain]

Btw here are some of the interesting questions from this meetup:

• how can state channels be compared to lightning network / are state channels similar to the lightning network?

• how can the reputation / realibility of an oracle be determined if the queries get garbage collected after the TTL expired?

• regarding governance --> is there any penal system if a vote decided to go for feature XY but then it won’t be implemented?

[albena.chain]

Hey, sorry for the delay in answering:

• @dimitar.chain has already discussed the differences between AE state channels and other implementations on several occasions: during the AMA in Telegram he was asked to compare them with Ethereum’s state channels, whereas in the State Channels Research Group thread he talked about the lightning network:

State Channel Research Group Call (Every Thursday)

" My 2 cents will go into routing will not being part of the on-chain protocol. I hope there will be a couple of different approaches regarding routing (possibly solving different problems) and some could as well be third party software, this is the whole idea of decentralization."---------Agree ! I do think routing should be an off-chain protocol and it can be done even by a third party software from now on, cause the on-chain part of state channel is ready .You all do great job. " Probably th…

• I believe this question is answered to some extent here:

[ORACLES] Updates, Requests, Questions and Feedback

it is not possible to query the oracle and process its response within one function call right? It can certainly be done, but I can’t really think of a useful case since it would mean that the contract would also have to act as the oracle in between query and reading the answer _how would oracle responses be processed? _ Oracles are dual purpose, either they are “plain text” and then all processing is done off-chain. Or they are “contract oracles” and in that case queries and responses…

• I’ll forward the last one to our developers

Best,
Albena