Oracle in the world of blockchain: what it is and what it is for
Many smart contracts require communication with the outside world in order to receive the information necessary for their execution. However, in the structure of blockchains, such…
Cryptocurrency exchanges: DEX and CEX
DEX stands for “decentralized exchange” and CEX stands for “centralized exchange”. Let’s take a look at how DEX works in comparison with CEX. DEX: you benefit,…
Ethereum 2.0 and other blockchains: who has more advantages
Ethereum 2.0 Genesis Block launch date is set for December 1, 2020, earlier than the previously announced date January 3, 2021. Ethereum platform was launched in…
Merkle tree in the Free TON ecosystem
The graphical representation of the Merkle tree looks like this: In the diagram, the initial leaves are the base blocks, then above them are their hashes.…