Optimal strategy for safe Oracles use in web3
🔴 Does the data provided to smart contracts by oracles have to be correct? No 😉…
How to achieve decentralization using Oracles in blockchain?
🔴 How to achieve decentralization using Oracles in blockchain and why is it…
How to read non-blockchain data in smart contracts and how Oracle works?
How do you read data outside the blockchain in a contract and how do Oracles…
Turn your self hosted Lightning Network node to public in 10 minutes
If you run personal self hosted Lightning Network node at home - probably it is…
How I lost 1 year of life doing failed crypto startup
In April 2019 I decided to completely stop developing my cryptocurrency project…
Lessons learned from 1400 Bitcoins loss
The recent news about 1400 bitcoins loss caused a lot of buzz: the amount of…
How to deploy chaincode in Hyperledger Fabric 2.0?
With the new release of Hyperledger Fabric 2.0 the lifecycle of chaincode has…
Truffle Suite - Ethereum developer toolbox: Truffle.
Truffle Suite is the tool pack dedicated to Ethereum developers (focusing on…
Understanding zero knowledge proofs and zk-SNARK.
zk-SNARK (Zero-Knowledge Succinct Non-Interactive Argument of Knowledge) is the…
Private and public blockchains. What is the difference?
Public blockchains can be used by everyone. Private blockchains can be used by…