Connect with us

Cryptocurrency

Blockchain Project Thundercore Releases Code for ‘Pala’ Consensus Protocol

Published

on

Public blockchain platform provider ThunderCore has just released proof-of-concept code for a new consensus protocol, dubbed Pala, on GitHub.

According to Elaine Shi, chief scientist for ThunderCore, the work represents “a dream consensus protocol.”

As stated on the newly released GitHub page:

“Pala is a byzantine fault tolerant consensus protocol…It can achieve low latency and high throughput in a partially synchronous network setting.”

In layman terms, for blockchains that use a system of block creation and transaction validation known as proof-of-stake (PoS), Pala is way in which to switch out certain bad actors from the network without sacrificing speed or liveness.

ThunderCore was previously reported by VentureBeat to have raised $50 million in their pursuit of a highly-scalable PoS blockchain. The startup’s public blockchain network, also called ThunderCore, launched this month and is fully compatible with applications running on the world’s second largest blockchain platform, ethereum.

The ThunderCore blockchain also leverages the ethereum network for chain finality.

On the newly released ThunderCore blockchain, bad actors in the PoS system are detected and switched out by leveraging finality on the ethereum blockchain. The ethereum blockchain essentially acts as a network for the ThunderCore blockchain to fall back on should consensus be broken.

However, confirmations of blocks and transactions on the ethereum blockchain takes roughly 10 minutes to generate, according to Shi.

“When we want to use the slow chain for the fall back detection…we are going to suffer from slow chain confirmation times,” said Shi. “This is what ThunderCore is doing right now.”

With Pala, ThunderCore is able to rotate out bad actors without touching the “fallback” chain.   Shi emphasized that Pala will be integrated into ThunderCore’s mainnet network once fully tested.

Shi told CoinDesk:

“Open-sourcing the Pala protocol is an important milestone for us. It means other projects can use the protocol for other blockchain platforms if they need fast consensus.”

Elaine Shi image by Christine Kim for CoinDesk

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Cryptocurrency

New Zealand Blockchain Group to Request Government Blockchain Strategy

Published

on

By


New Zealand-based blockchain industry group BlockchainNZ announced that it will request a national blockchain strategy from the government next Thursday, according to a press release on May 21.

The executive director of Blockchain NZ, Mark Pascall, will give a presentation to the New Zealand parliament’s economic development, science and innovation select committee hearing on the potential economic advantages of implementing blockchain tech solutions in the country.

The presentation will reportedly serve as an introductory seminar on blockchain, bitcoin, smart contracts, security tokens, and decentralized autonomous organisations.

Pascall commented that Blockchain NZ wants to have its experts work together with the government to formulate this strategy, and also highlighted the financial scope of blockchain in 2019:

“So, we really want government to take blockchain seriously and produce a strategy. We can help them with that so we strike a balance between trying to plan for an unpredictable future and taking some action so we realize huge potential economic benefits for the country.”

Blockchain NZ is a group of various blockchain-oriented business, organizations and experts, that was formed in 2016. In 2018, the organization voted to become part of the not-for-profit New Zealand Tech Alliance.

Various countries have either implemented or are in the process of implementing or have already implemented national blockchain strategies.

In April 2018, Sheikh Mohammed bin Rashid, Vice President and Prime Minister of the UAE and Ruler of Dubai, launched the ‘UAE Blockchain Strategy 2021.’ In addition to other benefits, the plan will purportedly reduce government expenditures on documentation.

In February, the German government announced it would form such a strategy by mid-2019. Some parliamentarians of the Bundestag stated that the strategy should also include a framework for trading cryptocurrencies.

In March, Australia revealed a national blockchain roadmap and a funding boost to support the technology’s development. The new plan aims to make Australia a national leader in the blockchain industry.





Source link

Continue Reading

Cryptocurrency

Central Bank of Laos Issues Warning Against Using Cryptocurrency

Published

on

By


The central bank of Laos has warned the public against the use, purchase or sale of digital currencies, local news outlet Vientiane Times reported on May 21.

The Bank of the Lao PDR has issued a warning to financial market participants and the public against cryptocurrency transactions as they are considered illegal in the country. The bank previously banned financial institutions from conducting any operations with cryptocurrencies, as well as making investments in such an asset.

The bank is purportedly concerned about the anonymity of the sender and receiver in a cryptocurrency transaction, which it worries increases the risk of digital assets’ use in money laundering. A source familiar with the matter told Vientiane Times that authorities do not have a relevant security system to protect cryptocurrency owners.

While some countries like, Canada, Malta and Switzerland have embraced the new asset class to varying degrees, officials around the globe are still expressing skepticism toward crypto, while some hardliners call for outright bans.

In the United States, where the legal status of crypto can vary state-to-state, California Congressman Brad Sherman recently called for a full ban on cryptocurrencies. Sherman claimed that crypto presents a threat to the power of the U.S. dollar to affect world economic developments.

In April, Cointelegraph reported that the Indian government was considering a complete ban of cryptocurrencies under the Prevention of Money Laundering Act since it could purportedly be used for money laundering. The Ministry of Corporate Affairs reportedly stated that cryptocurrencies are used in fraudulent schemes to “defraud gullible investors”.

That same month, news broke that Pakistan — which banned cryptocurrency trading last April — is implementing new cryptocurrency regulations in an effort to improve its track record in fighting financial crime. The move was reportedly in part a reaction to demands from international monitoring body the Finance Action Task Force, which has repeatedly voiced concerns about cryptocurrencies’ role in terrorist financing.





Source link

Continue Reading

Cryptocurrency

Firefox Quantum Offers Anti-Cryptojacking Feature

Published

on

By


Firefox Quantum, the latest version of open-source internet browser Firefox, has a new privacy toggle that protects against cryptojacking, according to a blog post by Mozilla on May 21.

Mozilla previously warned official blog post that websites can deploy scripts that launch a crypto miner on a user’s machine without them being aware — a practice known as cryptojacking.

To combat these exploitative practices, Mozilla partnered with online privacy company Disconnect to create a crypto mining blocker for their browser. Users can now toggle an opt-in feature, that purportedly blocks would-be cryptojackers from taking advantage of spare computing power to mine cryptocurrencies.

Mozilla initially announced that it would block cryptojacking in new browser releases in August 2018. As per a report by Cointelegraph, Firefox featured cryptojacking protection in its Firefox Nightly 68 and Beta 67 versions this April, just prior to the launch of Quantum.

Firefox Quantum also aims to mitigate the practice of so-called “fingerprinting,” which makes a sort of digital fingerprint of a user that is employed to monitor their activities on the internet.

Cryptojacking at the consumer level was called “essentially extinct” by cybersecurity company MalwareBytes on April 23. According to the report:

“Marked by the popular drive-by mining company CoinHive shutting down operations in early March, consumer cryptomining seems to have gone the way of the dodo. Detections of consumer-focused bitcoin miners have dropped significantly over the last year and even from last quarter, while business-focused miners have increased from the previous quarter, especially in the APAC region.”

According to the report, consumer malware detections have gone down by approximately 40%. Businesses, however, are being targeted more heavily by cryptojacking attempts, with

Business detections increasing by about 7% during the first quarter of 2019.





Source link

Continue Reading

Trending

Copyright © 2018 Crypto Forever