Most of those familiar with blockchain technology are familiar with it within the context of cryptocurrency. However, there are several more uses beginning to wind their way through the evolution of blockchain technology – especially in the legal industry. With blockchain technology, we’re now able to point to the origin along the chain of custody steps, revolutionizing chronological documentation, custody, analysis, control, and disposition of both physical and electrical evidence for all types of cases.
Background information
First of all, what is blockchain and how does it work? Simply put, blockchain is a decentralized ledger that is impervious to hacking, immutable, and anonymous. Cryptocurrency is just one example of the use of blockchain technology. This distributed ledger technology is the underlying force behind bitcoin, ethers, and other blockchain projects. DLT is decentralized – transactions are recorded onto millions of computers simultaneously. Each block of data is linked to a previous block of data – that is, “chained” together.
The transaction is synchronized among hundreds of computers and all nodes reflect the updated data as it occurs. Once a transaction is validated and added to a blockchain, the transaction or asset is theoretically immutable. A change in one copy or block of data on a system still leaves hundreds of other copies existing on hundreds of other computers. It would be virtually impossible to change the data on all of the decentralized systems.
Since its inception almost 10 years ago, blockchain has developed into a mainstream technology that is trusted and transparent.
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