Raspberry Pi enthusiast may be interested in a new DIY project published to the Hackster.io website this week, providing details on how to build your very own Raspberry Pi blockchain RFID scanner.

Blockchain nodes store a complete copy of the distributed ledger and are responsible for the reliability of the stored data. Nodes are used by developers for building blockchain-based applications.

Blockchain nodes validate and secure transactions, enhancing network decentralization. Anyone can run a Bitcoin node using Bitcoin Core, while some blockchains restrict node operation. Setting up a ...