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Ethereum 2.0 Deposit Contract Almost ready



Ethereum 2.0 Deposit Contract Almost ready

Ethereum 2.0 is soon to begin the process of launching, starting with the deposit contract which has “finished formal verification,” according to Danny Ryan, a coder coordinating eth 2.0.

They’re currently finishing standardization of what is called the Boneh–Lynn–Shacham (BLS) signature scheme.

This is the actual cryptography that makes ownership authentication possible with apparently quite a few new blockchain projects using it, so “it makes sense to adopt a common approach to facilitate interoperability in the future” says Ben Edgington of ConsenSys’ eth 2.0 client PegaSys.

To meet that standard, they had to make what looks like a small change to comply with the new hash to curve standard.

Edgington said last month he himself already implemented the new scheme in Java, while Kirk Baird of another eth2.0 client, Lighthouse by Sigma Prime, implemented it in Python.

However, “although the BLS Standardisation effort is nearing completion, we can’t deploy the contract until that signature scheme is deemed stable,” says Ryan.

Everything else seems to have been finished, with the deposit smart contract – which uses BLS for part of the validator registration process – written in Vyper.

Vyper, as you may know, is a smart contract programming language similar to Solidity, but more pythonic. Ryan says:

“After identifying and fixing a Vyper compiler bug, the deposit contract has finished formal verification and is ready to go when the standardization effort is completed.”

Last month Edgington said the BLS changes should take a few weeks to complete, but the deposit contract will now launch presumably shortly after Devcon which begins on Tuesday.

“This shouldn’t delay the planned start of the beacon chain in Q1 next year,” Edgington said.

The Ethereum 2.0 Upgrade

These BLS changes are unlikely to affect the time estimates for launch presumably because it depends more on just how quickly the eth is deposited to the contract, with 3 million eth needed to start off.

This eth is one-way transferred to the Beacon Chain where they can’t really move much further until storage sharding goes out in phase 1 sometime next year.

This eth on the Beacon Chain is instead to Proof of Stake (PoS) with Vitalik Buterin, ethereum’s co-founder, putting up some numbers last month to estimate earnings based on all sorts of conditions.

It’s a completely new chain which kind of has no relation to the Proof of Work (PoW) chain except that it can “read” it and next year might even be able to “write” to it by finalizing blocks.

Meaning there will be a new genesis block for the brand new blockchain. Its launch is first awaiting the multi-client testnet which too is expected to launch very soon.

That testnet is basically the new blockchain, but in lab conditions to find bugs and refine everything with crossed t-s and dotted is.

Presuming everything goes fine, then about three months of this public testnet which anyone can join should be sufficient.

So if the testnet goes out this month, they should be able to make it for January or around that time during winter.

Beacon and Stake

This year’s Devcon may well better be remembered as the Devcon Ethereum 2.0 as there will be much focus on it ahead of its launch.

We are therefore likely to learn quite a lot more about both beacon and stake as well as sharding and much else.

The numbers given by Buterin go some way towards giving a much better idea of what one can expect, but once the testnet launches, people will probably start building their staking “equipment” or maybe even template set-ups.

Some of them may have already begun because those that go first get more rewards. Like if it’s just 500,000 eth, they can get as much as 37%.

That’s 37% of 500,000. In regards to total supply, new issuance from staking is minuscule at about 0.2%.

In addition, the first eth doesn’t have the privilege. All eth are equal, whether first or last, but if in total it’s 2.5 million eth, they get 13% a year in eth. Even at 4.5 million eth it’s at 9.2%.

Since stalkers’ interest is that no other stakers join, the social dynamics can be interesting because one can expect current stakers to dissuade potential new stakers by exaggerating potential risks so that they don’t “dilute” their earnings.

In regards to pools too, they may face DDoS or other attacks, although that could be risky as punishment is based on how many stakers misbehave at the same time.

Yet one can clearly see the need for some “altruistic” or “official” easy step by step tutorial on how to set-up staking because those who stake obviously have stake, so from a network-wide social perspective, the more of them, you’d think the better.

Staking at the beginning however can be quite risky because it’s all-new, although there would have been the testnet period where everyone can experiment and learn.

In addition, any protocol level bugs are unlikely to lead to losses because changes would be made, but user-level “bugs” can lead to losses.

Just what sort, in what circumstances, and much else, maybe detailed further at Devcon where a lot more clarity might be reached as the entire ecosystem descends on Osaka ahead of the Proof of Stake launch.

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Blockchain News

China’s Government Looks Into A Blockchain Development Fund



China’s Government Looks Into A Blockchain Development Fund
China’s Government Looks Into A Blockchain Development Fund

National People’s Congress, China’s parliament, and the Chinese People’s Political Consultative Conference, the most powerful political advisory body in the country, have recently begun their annual sessions. These are widely referred to as the “Two Sessions” or “lianghui” meetings. These meetings have been ongoing since May 22. The National People’s Congress, or NPC, is China’s top legislative body. Nearly 3,000 delegates from around the country meet once a year to submit proposals during the meetings.

According to a Beijing News report on May 23, Jieqing Tan, deputy to the NPC, suggested setting up a special fund for blockchain industry development. If accepted, this fund would be led by the government. The aim of the fund is to support the development and growth of a number of promising blockchain enterprises, encourage blockchain technology innovation, and cultivate a number of unicorn enterprises in the blockchain space, says Tan.

How Will Blockchain Change the Future of Finance and Accounting?

By supporting the development of the blockchain industry, Tan believes it will “modernize” the country’s governance system. Blockchain technology not only will be a great tool to push China towards smart governance and a high-trust society, but it can also help China to gain an upper hand globally in the future development of the technology, according to Tan. He thinks by taking this technology innovation lead, China will be able to better protect its sovereignty and national security. Tan suggested that a clear national blockchain industry development plan should be defined. He explained that:

“From the bottom technology standard, middle industry application development to the top-level system design, the national blockchain technology, industry, and supervision three-dimensional strategic planning system should be well coordinated.”

The new economic potential and new job opportunities derived from blockchain technology are huge. However Tan pointed out that currently the number of limited blockchain enterprises, its scalability, and lack of talent and information have been the main problems preventing the blockchain ecosystem from developing a well-established ecosystem.

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Altcoin News

Is Crypto Growing In Africa?



Is Crypto Growing In Africa
Is Crypto Growing In Africa?

Crypto adoption is making significant advances in Africa, with crypto ownership, trade volume, and regulation all moving toward greater adoption. A recent report by Arcane Research and Luno found that Uganda, Nigeria, South Africa, Ghana, and Kenya are frequently among the top 10 countries by Google searches for the word “Bitcoin.” The report describes the continent as “one of, if not the most promising region for the adoption of cryptocurrencies,” emphasizing Africa’s combination of low existing crypto adoption alongside an “enormous” domain possibility. The firms emphasize that Africa exhibits a young population, frequent monetary crises and currency failures, large unbanked or underbanked populations, and expensive means of payment.

While Nigeria has long dominated the continent’s trade volume, the report found that South Africa has the highest percent of cryptocurrency ownership or use among internet users in Africa with 13%, followed by Nigeria with 11%. Worldwide, South Africa ranks fifth for crypto adoption among connected citizens. This past week saw South Africa post its second-strongest weekly volume on peer-to-peer Bitcoin (BTC) marketplace Localbitcoins, with nearly $1.65 million worth of BTC changing hands.

Weekly Localbitcoins trade volume:

The surge in trade activity saw total P2P volume for South African trade edge out Kenya last week with $1.95 million in trade across Localbitcoins and Paxful. Last month, South Africa’s financial regulator issued a policy document asserting that crypto-assets and activities relating to virtual currencies “can no longer remain outside of the regulatory perimeter.”

Nigerian P2P trade is rallying to record highs, producing $9.2 million in combined weekly trade. Kenyan trade has also seen a recent spike, with Localbitcoins trade between BTC and the Kenyan shilling producing its second-strongest week on record for the third consecutive time. Morocco and Egypt have also posted record trade activity in recent weeks. The increase in volume across the continent has also seen P2P volume from Sub Saharan Africa beat out Latin America for the first time.

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Blockchain News

Blockchain May Play A Huge Role In VR-Powered Social Media



Blockchain May Play A Huge Role In VR-Powered Social Media
Blockchain May Play A Huge Role In VR-Powered Social Media

Virtual reality media platform, Sensorium, has announced its membership in the Global Blockchain Business Council, or GBBC — a Swiss-based non-profit industry association for blockchain. Sensorium will participate in GBBC’s upcoming virtual forum on May 28, which will see the firm’s director of technology Alex Blagirev discuss his predictions for how virtual social media will change the way that people interact online. 

A GBBC representative stated that the convergence of VR and social media is already beginning to gain momentum, noting that major platforms such as Facebook “are providing users with new ways to share and experience content.” “Within this context, blockchain technology will likely play an important role in the creation of digital assets and an online virtual economy,” the representative stated. “Furthermore, blockchain technology could be used to protect ownership and copyright, as well as create new models of advertising in virtual worlds, much as it is already doing in the real world.”

Sensorium’s CCO, Brian Kean, emphasized the security benefits offered by distributed ledger technology, or DLT, stating:

“Identity theft, fake accounts, etc. all will be to a large extent eliminated as human participants in the socially-virtual world will be required to verify their identity via the blockchain.”

Kean also revealed that blockchain will also be used to “facilitate payment for created, third-party content.”

The changing position of social media in 2020: What does it mean ...

As a GBBC member, Sensorium will participate in a range of GBBC activities aimed at “advancing adoption of blockchain technology and educating regulators, policymakers, and business leaders on the benefits of the technology.” The two entities first began formally working together at the GBBC’s flagship event, Blockchain Central Davos, where Sensorium participated. “We closed out the evening with a special demo of Sensorium’s VR platform and a performance by GBBC Arts and Music Ambassador and Former Drummer for Guns N’ Roses, Matt Sorum,” added the GBBC spokesperson.

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