downton abbey jewelry wholesale Excuse me, what currency OTCC is

gold jewelry wholesale in charlotte nc OTCC is a virtual currency based on blockchain technology.
Stocks are issued by the private sector, mainly including cryptocurrencies and points.
Blockchain is a concept of Bitcoin, which is essentially a decentralized database.
At the same time, as the underlying technology of Bitcoin, it is a string of data blocks generated by the use of cryptographic methods. Each data block contains a batch of information about Bitcoin network transactions to verify its information Effective (anti -counterfeiting) and generate the next block.
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