The blockchain is unique because it is the first ever distributed ledger technology (DLT) that is capable of recording and storing transactions in a verifiable and permanent way. This makes the blockchain more secure than traditional databases, which are vulnerable to hacks.

1. Sui Blockchain is the first cryptocurrency that uses the blockchain technology to create a decentralized digital currency that is not controlled by any one entity, and it can be mined by anyone.

2. The creator of Sui Blockchain was an entrepreneur named Daniel Johnston, who started working on this project in 2016.

3. The goal of Sui Blockchain is to provide a solution for problems like fraud, corruption, and censorship in online gaming by providing gamers with free access to their favorite games without paying extra fees or having to use third-party platforms like Steam or Origin Access.