Blockchain : How do you store your blockchain-related data?
All we have some keys, passwords, wallet access data and so on. How do you prefer to store this information? Have an *.xls table with all of them? Using special software (which one you can recommend?)? Writing all on the paper and placing under the sleeping pad? What’s the most secure way (from your POV) to store the blockchain-related data?
What is the Blockchain?
A block chain is a transaction database shared by all nodes participating in a system based on the Bitcoin protocol. A full copy of a currency’s block chain contains every transaction ever executed in the currency. With this information, one can find out how much value belonged to each address at any point in history.
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