Recording on the Blockchain Recording on the Blockchain While all the nodes in Ethereum are equal peers, some of them are operated by miners and are feeding transactions and bl...
Components of a Blockchain Components of a Blockchain The components of an open, public blockchain are (usually): A peer-to-peer (P2P) network connecting participants and pro...
Analyze the Bitcoin blockchain note What you’ll learn Prerequisites note Analyze the Bitcoin blockchain Blockchain data is time-series data. You can use TimescaleDB to inges...
Blockchain Use Cases e-gov Blockchain Use Cases e-gov Monedas / pagos digitales Registro de propiedades Elecciones (voto) Gestión de identidad Trazabilidad de caden...
Creating the Contract on the Blockchain Creating the Contract on the Blockchain So, we have a contract. We’ve compiled it into bytecode. Now, we need to “register” the contract...
Analyze the blockchain with hyperfunctions Hyperfunctions for simplified statistical queries Continuous aggregates for blockchain analytics Continuous aggregate: transactions Con...
Ethereum: A General-Purpose Blockchain Ethereum: A General-Purpose Blockchain The original blockchain, namely Bitcoin’s blockchain, tracks the state of units of bitcoin and the...