1. What is a continuously growing list of records which are linked and secured using cryptography?
2. What consensus has been achieved with a blockchain?
3. Who was Blockchain invented by?
4. What was the bitcoin blockchain file size in August 2014?
5. Who opened a blockchain innovation research center in Singapore in July 2016?
6. What does each block include in the blockchain?
7. How are blocks not included in the chain called?
8. What blockchain has absolutely no access restrictions?
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