Blockchain Tech to be tested by UK National Archives

The National Archives (TNA) - UK government’s official record-keeper, is to use blockchain technology to create a way to verify the accuracy of archived docs
09 June 2018   897

Named ARCHANGEL, the project is one of 3 blockchain ideas that the University of Surrey has won, the other 2 being voting and healthcare. Digital archiving is a rather complicated subject as computer files continuously change and become obsolete, the National Archives blog mentioned.For instance, a digital file from the late 1990s, will demand moving the content to a new file format in order to make it available in the future.

Supported by the University of Surrey and financed by the UK Open Data Institute and The National Archives, the ARCHANGEL uses blockchain technology to let  archives to register hashes of documents onto a approved blockchain. Changes to the blockchain would only be made by authorized parties.

Although ARCHANGEL is completely functional, it stays a prototype constructed over the Ethereum infrastructure, according to a summary of the project in the Cornell University Library. The content hashing is presently done using standard binary hashing (for example, SHA-256).

As noted by the project developers in the Cornell summary, there is a concern in specialized hashing to specific document types like PDFs, images and video. Video suggests the ability to extract content-aware hashes of scanned documents sensitive to tampering but immune to factors such as imaging device or illumination. 

The team is also deciding about integrating the W3C offered PROV standard for document version management since blocks can be supplemented only to supersede prior content from a blockchain. Currently the project uses smart contracts to write to the blockchain, but not to search or checking. Such opportunities can be explored in the future.

EOS to Buy $30M Worth Domain For Its Social Network

Earlier, CEO reported that his company will spent about $150M to develop Voice, and looks like "" purchase for $30M is one of the first steps
19 June 2019   109

The Block.One company, known for developing the EOS blockchain protocol, acquired a domain for its new social network Voice for $ 30 million. This is evidenced by documents published on the website of the US Securities and Exchange Commission (SEC).

Documents were provided by MicroStrategy, an analytical and mobile software provider. It follows the “” domain, registered in the GoDaddy domain name registry, was transferred to the EOS developer on May 30, 2019. After 2 days, Block.One officially announced preparations for the launch of a social network. has made a smart strategic decision in choosing to be the internet domain name for its new social media platform. The word ‘voice’ is simple and universally understood. It’s also ubiquitous — as a search term, it returns billions of results on the internet. An ultra-premium domain name like can help a company achieve instant brand recognition, ignite a business, and massively accelerate value creation.

Marge Breya 

Senior Executive Vice President and Chief Marketing Officer, MicroStrategy Incorporated. 

The commercial model of MicroStrategy is based, among other things, on the accumulation and sale of such expensive domain names.

According to Block.One, the identification of users and the use of the EOS blockchain in the social network will help to avoid the massive influx of bots, which often affect other members of this niche. Earlier, CEO Block.One Brendan Blamer reported that his company spent about $ 150 million to develop Voice.