Categories: Ethereum

Ethereum Could Soon Launch Its First Casper Testnet

Click here to view original web page at

Ethereum developers are looking to use code for their experimental Casper proof-of-stake protocol as the basis for a new test network.

During a core developer meeting today, ethereum founder Vitalik Buterin said that not only is Casper ready to be tested, but that it could provide a security boost when testing code across clients. It's a prospect that could come as a relief to developers, particularly those working on projects that must interface with the network's varied client offerings.

This is because the only cross-client test environment, Ropsten, is currency built using proof-of-work (like the main ethereum network), and because there are so few miners supporting that particular chain, it's a frequent target for attack. The remaining testnets, Rinkeby and Coven, use a proof-of-authority protocol to help remove these threats, but the lack of interoperability is far from ideal for some developers.

And while Casper itself isn't ready for wide-spread adoption – let alone integration on the main ethereum chain – it might be the prime time to start testing it out, some suggested in the meeting.

"If we realistically want to roll out Casper in whatever hard fork, then eventually people need to start implementing it," argued developer Peter Szilagyi.

The meeting confirmed that Casper has a full Python implementation and that it has undergone some minor testing.

Looking ahead, there are also security questions that arise from using Casper as the basis for testnet. However, Buterin argued that this could be resolved by designating the network's ether to a team of elected delegates – a move that would, in part, mirror the current proof-of-authority system, which is governed by a select few.

The meeting's participants ultimately decided to conduct research toward a new test environment, to be led by ethereum developer Piper Merriam along with representatives from the Parity, Geth and Casper development teams.

And while there are evidently a few problems that need to be worked out, Szilágyi emphasized the importance of "fun" in a testing environment, stating:

"Maybe it would be nice to have a test network that people actually want to use."

Scary balloons image via Shutterstock

The leader in blockchain news, CoinDesk is an independent media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. Have breaking news or a story tip to send to our journalists? Contact us at

During a core developer meeting today, ethereum founder Vitalik […]


Illuminati, Mason, Anonymous I'll never tell. I can tell you this, global power is shifting and those who have the new intelligence are working to acquire this new force. You matter naught except to yourself, therefore prepare for the least expected and make your place in the new world order.

Disqus Comments Loading...
Published by

Recent Posts

Gartner sees blockchain as ‘transformational’ across industries, in 5-10 years

Credit: Dreamstime Research firm Gartner, whose past evaluations of blockchain have been conservative to say the least , expects the… Read More

5 hours ago

The Future Lies in Blockchain: Circle CEO Jeremy Allaire Backs China’s Cryptocurrency and Facebook’s Libra

The year is 2017. Cryptocurrencies and their underlying blockchain technology are sternly poised to take over the world. Investors, all… Read More

5 hours ago

Ethereum-based Staked Not Efficient, Claims DeFi Builder

Much like banks, there is competition with the Ethereum decentralized finance (DeFi) ecosystem; each protocol and ecosystem offers different benefits… Read More

5 hours ago

$20M Bond Trade on Ethereum Settled by Santander Bank

Banking giant Santander has just settled a $20M bond on the Ethereum blockchain. The bank settled both sides of the… Read More

5 hours ago

Aventus Announces Ethereum-Based Protocol to Enhance Ticketing Industry

The digital assets-focused blockchain-based protocol, Aventus, revealed its next code release Aventus Classic designed to create a more equitable and… Read More

5 hours ago

African Bitcoiner Returns 7.8 BTC ($80k) He Mistakenly Received

In an industry where people lose their crypto-assets for even the most minor lack of security consciousness, an African bitcoin… Read More

11 hours ago

This website uses cookies. We use these cookies to collect data about your interaction with our website for the purpose of continuously improving your experience with our site. For more information we encourage you to read our privacy policy.

Read More