Best practices in the development of Smart Contracts

Smart contracts are one of the key tools when developing decentralized applications. The problem is that once implemented and deployed on the blockchain, they are immutable and cannot be changed or corrected. That is why there is a base of vulnerabilities to be taken into account during their development and testing, as well as good practices.

Knowledge Graph, Web3 and Blockchain

One of the best known ways to organize structured knowledge data over the Internet on the web2, is what is known as 'Knowledge Graph'. The move to the web3 requires that a network of graphs is not centralized by entities. This is why technologies such as blockchain and projects such as OriginTrail are so important in bringing solutions to the web3.