2021-01-15 Community Meeting

Expressions in Iroha v2

ISI is a smart contract language, instructions sent as transactions or triggers.

Originally, ISI had limitations and were always mutable. Expressions, on the other hand, are immutable and return a value. Raw values and queries can be executed. Any instructions can use expressions for different conditional logic.

See a use-case example for pure expressions on page 5 of the presentation, which is implemented by expressions on the ISI.

Another update: interledger protocols will not be in the first version. Iroha 2 should be ready for internal testing in around 2 months and in around 6 months ready.

News on Iroha 1.2

Presented by Konrad from DIVA.EXCHANGE

Tests on Iroha 1.2

Basically, 2 issues — synchronisation on slower networks and segmentation fault. Fixing is in progress.

Test network layout can be seen on page 3 of the presentation.

Fosdem 2021

DIVA.EXCHANGE team will present their solution on https://fosdem.org/2021/ and speak about Iroha too. The conference is open for everyone to attend.

Iroha logo is in Berlin

An independent artist made a picture of DIVA.EXCHANGE and Iroha logos for an exhibition of open-source projects (see the last page of the presentation).