New Drivechain proposals submitted for Bitcoin

Drivechain protocol presented for Bitcoin main network to enable alternative functions
04 December 2017   895

The so-called Drivechain protocol is an extension to main Bitcion network. It can be forked into the base Bitcoin operations, adding new features, e.g. sidechains to enable faster transactions, smart contracts, faster block processing. And while new features are added, it's not an altcoin, but a tethered add-on to main protocol, working side-by-side with mainstream blockchain.

Drivechain had a very shaky foundation because all of the previous variants were considered a pipe dream, but right now everyone can get a look at the existing code, courtesy of Paul Sztorc. He has a reputation as a developer of Bloq, enterprise-grade blockchain technology, and Hivemind chief scientist.

Now Sztorc proposed a set code for implementation of sidechains augmenting existing blockchain network and currently asks for code review from his peers. One of the current Bitcoin Improvement Proposals (BIP) focuses on the hashrate escrow concept, which essentially is a variation of multisignature escrow, signed by the third-party miners not by a private key but by dedicating their hashpower to the transaction. Second BIP revolves around Blind Merged Mining. According to Github proposal, it allows for 'extension blocks' to be used in two or more sidechains for mining without any need for validation, it produces strong guarantees that the block is valid according to any set rules because of the multichaining.

As of now, two new BIP are awaiting formal numbers from developer community. Many people believe that the sidechain technology can be beneficial and will remove the need for many altcoins employed today by providing the same features in mainstream Bitcoin network.

 

Tiobe February 2019 Index Released

Groove language is in top 20 again; it's popularity increased due to Gradle; Java is 1st
11 February 2019   322

In February, search engine statistics showed that the dynamically typed Groovy language is gaining popularity again. As analysts of TIOBE noted, it was already in the top twenty of the TIOBE index in 2016 on the wave of interest in the Jenkins system for continuous integration. Now it is pushed forward by the Gradle assembly automation system.

TIOBE Februry 2019 Index
TIOBE Februry 2019 Index

More analysts noticed that the language Hack this month entered the top 50, and TypeScript left it (in their opinion, temporarily). Since February last year, Python and C ++ swapped places, and again topped the list with Java and C.