Blockchain

Cold and hot cryptocurrency wallets. What is the difference and how to create them?
"Reputation Institute. What will happen to blockchain in 30 years
Measure blockchain. How important is the TVL indicator
What is Lightning Network and how the project solves bitcoin's main problem
What is Mallob-server and how to eliminate errors in DNX-mining
Bitcoin arbitrage: how does it work in 2023?
Fork: which chain is the original one?
What is ICCO and how is it better than ICO?
What is UTXO in the bitcoin network?