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Caribbean Island Taps Blockchain for COVID-19 Health Credential System 

Authorities in the Caribbean island of Aruba have joined forces with Indicio.tech and SITA to trial a distributed ledger technology (DLT) based COVID-19 health credential solution. With the new system, visitors who have tested negative for the virus will receive a digital certificate, which gives them free access to shops, restaurants, and other attractions onRead More дальше »

2021-5-12 23:00


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Selling Social Media Posts for $1.5 Million? Blockchain-Certified Tweet Sales Spark NFT Controversy

The cryptocurrency community is in a tizzy this weekend after the founder of Twitter, Jack Dorsey, tweeted about a new application that allows people to purchase tweets with ethereum. The application is called Valuables and it allows individuals to purchase a digital certificate of the tweet, which is signed and verified by the tweet’s creator. […] дальше »

2021-3-7 18:30


60 Organizations Collaborate To Build Blockchain-based COVID-19 Immunity Passports

Blockchain self-sovereign identity (SSI) technologists are working together to develop COVID-19 immunity passports that don’t compromise the users’ privacy. Having some sort of immunity credentials would allow people to return to normal life, so the COVID-19 Credentials Initiative (CCI) is trying to develop a digital certificate that’s complying with the World Wide Web Consortium (W3C) […] дальше »

2020-4-14 21:50


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Lykke’s utility tokens go traditional with GENTWO

Zurich, 15 May 2019 – innovation made in Switzerland: two innovative financial solution providers have joined forces. Blockchain-based digital asset exchange Lykke and “new generation” securitization specialist GENTWO have made Lykke’s utility tokens investable and bankable through a conventional Swiss-compliant tracker certificate complete with Swiss ISIN. дальше »

2019-5-16 10:30