Can’t journey lately Miss the folks, not the planes Spadina, not Spain
tl;dr
Spadina “gown rehearsal” simply across the nook
We understand that each the engineers and the neighborhood may use another public testnet launch earlier than mainnet to run by way of the motions. On the similar time, we need to keep away from disrupting Medalla’s momentum. We have due to this fact opted for a shortlived gown rehearsal that may run in parallel to Medalla later this month. Welcome Spadina!
Spadina will probably be a (primarily) mainnet configuration testnet with a 3 day end-of-life (EOL). The primary goal is to present us all one other probability to undergo one of many tougher and dangerous components of the method — deposits and genesis — earlier than we attain mainnet. If all goes effectively, it ought to give us higher peace of thoughts earlier than we leap into the true deal later this yr.
Must you take part in Spadina?
If you wish to attempt the most recent and biggest iteration of the Lauchpad, get your fingers soiled with key technology and administration, and verify if you happen to can setup your favourite shopper from scratch as soon as extra, then sure! You need to most actually take part.
For those who’ve already participated in a number of testnets, are a whiz at managing keys and a number of shoppers from the commandline, and recurrently write customized systemd configs and monitoring instruments in your sleep, then I am going to depart that as much as you 
Be aware that Spadina has a 3-day end-of-life. Though the testnet would possibly stay stay for some period of time after this, shopper groups, block explorers, and different key infrastructure suppliers will not be offering assist for Spadina for longer than 3 days.
Medalla Knowledge Competitors
Final week, the EF introduced the Medalla Data Challenge in an effort to get extra folks concerned in eth2 evaluation and tooling whereas concurrently increasing the data base, academic sources, and common understanding of eth2 and its networks.
Take a look at the announcement here and begin crunching some information for an opportunity to win as much as $15k!
RFP for audit of blst BLS12-381 signature library
The Ethereum Basis and Protocol Labs are funding an audit for the tremendous quick blst BLS12-381 signature library.
Resulting from big efficiency features, the blst library (pronounced “blast”), constructed by Supranational, is shortly turning into the default signature library for eth2 shoppers. So as to make sure the library meets the usual required for mainnet, we’re looking for an auditor to carry out a complete audit of each the low degree, optimized code in addition to the varied language bindings.
Take a look at the RFP here. Proposals are due September 18th.
Past this audit, formal verification of blst‘s subject, curve, and bulk signature operations is in progress. This work is predicted to be accomplished by early 2021 
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