In this talk we will cover all disasters that happened in the Blockchain world. Some of the attacks on the different networks and all the money stolen from different exchanges/websites/Smart Contracts.
Scaling the Blockchain: Lightning Network
Blockchain is having few problems and scaling is one of them. Currently the transaction throughput of Bitcoin is only 7 transactions per second and this is quite low. One of the current off-chain solutions or so called Layer 2 is the Lightning Network. In this talk we will see why we need the Lightning network and understand how it works with a simple story.