Crossing the road on a r traffic light is prohibit, but physically possible, i.e. feasible;
the law of universal gravitation (so that objects fall not downwards, but upwards).
**This is important! So, the program code of the blockchain technology does not allow, in principle, to make any changes to the previous block. You can only add, but not correct.**
A transaction, in essence, is a change in the electronic address of the location of a given block header in virtual space.
That is, if someone pays someone
A certain amount in Bitcoins, then this paid amount changes its address from the payer’s wallet to the recipient’s wallet. This is what actually happens: when a transaction is carri out, a new block is form, which contains data from the europe cell phone number list initial state of the header (its address) and its final state. This small array of data is symboliz by 1 paper clip from our example.
Now it will no longer be possible to “generate” something by independently creating duplicates of cryptocoins with principle to violate doubl numerical values. After all, in the case of an initially legal finding of the block header, the uniqueness of its value will be protect by a simple chain of blocks, i.e. a set of transactions that are carri out with this value. The cryptocurrency system keeps track of the values found and accepts only those that were found earlier, and simply filters out the rest as fake.
Ad “wge” into the chain of records
will not be allow by principle to violate their continuity and the impossibility of making any adjustments. So, blockchain – what is it in simple words and what is it for from the point of view of construction? It is a “chronicle” of events, where it is impossible to make adjustments.
Blockchain – what is it in simple new zealand mobile number material words and what is it for in terms of control
Speaking about blockchain – what aero leads it is in simple words, about its technology as a kind of guard protecting the uniqueness and guaranteeing the authenticity of cryptocurrency coins, one cannot help but mention the control system.
