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20 days

what is blokchain?

we can do that now..

we can do that now..

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2 answers


Jacek

Good question.. read up. :-)

Good question.. read up. :-)

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Chudy

Blockchain is a digital system of registers providing data security, without the need for a central authority or third party. Blockchain networks consist of many distributed participants - called nodes - who cooperate with each other to approve transactions.

Blockchain is a digital system of registers providing data security, without the need for a central authority or third party. Blockchain networks consist of many distributed participants - called nodes - who cooperate with each other to approve transactions.

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