EDG Developer Update: Nov 21 - Nov 27, 2021

Keeping you up to date on all things technical related to Edgeware and more! Always in a human-readable form, we look at the code changes so you don't have to.

EDG Developer Update: Nov 21 - Nov 27, 2021

Create SECURITY.md by thomivy · Pull Request #6 · edgeware-network/edgeware-node
We need to figure out the answers to our security policy as a community.

High Priority

+ Reverted the bonding duration to 2 weeks (was changed to 24 weeks)

+ Reverted slash duration to 1 week (was changed to 6 weeks) 

+ Changed the vote locking period back to 1 week. This one was changed from 1 week to 1 day on last upgrade, as an unwanted result of changing the voting enactment time. The change is probably uncontroversial (the parameters now just don't make sense), but would need to be mentioned when deploying launching the upgrade for good order.

+ Reverted GAS_PER_SECOND to 8_000_000, which was the previous value intended for mainnet instead of 40_000_000. The EVM is untested in production and there isn't much value in deploying with a massive gas capacity before getting any usage. We can scale this number up as we get more confident over time. 

+ Removed the dumplicate definition of EthApi.There were two identical enum definitions in different files, with one mapping all elements to the other on funcction call to avoid type mismatch. Why it was done that way is a mystery, but functionalities shouldn't be affected by the change. It needs to be tested for good order."

Status updates

  • Cohort Session 2: We're looking for ambitious learners that would like to grow with Edgeware, and become a core part of our community. The Edgeware cohort program is a new program that will educate individuals on the structure and operations of Edgeware, Substrate, and blockchain technology, and provide the skills necessary to contribute to the evolution of Edgeware's ecosystem. The first cohort session will be limited to 10 spots. There are still a few spots left no to late to join. Next one is December 1st, 11:00 AM EST in the Voice-Builders voice channel on the Edgeware discord.
  • You can listen to the first cohort session here!
  • Bi-weekly Builder's Call + Community Hackday: December 7th, 2:00 PM EST in the Voice-Builders voice channel on the Edgeware discord. Every other Tuesday at 2p EST. Bring questions, projects to show off, and ideas!
  • You can listen to the recording of the last builders call on November 23rd here!
  • During the Sub0 conference, the Edgeware agency took notes! You can check them out here. You can read through and get the main points and the slides of each presentation. It is not fully completed we will add to it over time as we finish watching the intermediate and advanced presentations.

Ecosystem Headlines


"This is the first part of a series where I take a deep dive into some rust techniques that you’ll need to understand in order to write a more elegant and hassle-free substrate code."

"Shelven, the Lead Researcher of Phala Network, will demonstrate how to to build a BTC price oracle with a Telegram bot in 50 lines of code in Phala's native Fat Contract (confidential ink! smart contract). In this workshop, you will learn how to leverage Fat Contract’s unique features like asynchronous HTTP request and computation-intensive tasks in ink! language."

Core Stack