Blockchain Solutions

Revolutionising Oyster Cultivation: Ostrea Aquaculture Implements UNISOT’s SeafoodChain Solution for Food Traceability

Press Release / By

In a bid to restore the dwindling population of the European flat oyster as consumer demand for sustainable oysters soars, Swedish-based company Ostrea Aquaculture AB has partnered with UNISOT to pioneer an end-to-end traceability solution known as SeafoodChain. The implementation is poised to revolutionise oyster cultivation and the seafood industry at large, providing transparency and …

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road network at night viewed from space

Is Bitcoin the future of compliance and audits?

Insights / By

The concept of time is central to blockchain technology. Satoshi’s white paper devotes a whole chapter to explaining how each block of transactions is chronologically ordered and why that matters for provability. In this third article in our Bitcoin Building Blocks series, we look at Bitcoin’s block structure, the ‘newspaper’ analogy, and how businesses can benefit from compliance and auditing features inherent to the system’s design. 

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Solving Back-to-Genesis Using a Transaction Chain Proof

Insights / By

There is increasing discussion in the Bitcoin community about a workable solution to the back-to-genesis problem. In nChain R&D we have developed a solution that can be implemented on the BSV blockchain today. It is a generic approach that involves a mathematical construction known as a zero-knowledge proof (ZKP) and can be implemented on many other blockchains as well, such as BTC.