Top Crypto Performers 2025: BlockDAG Presale Pulls Ahead Of Solana, Cardano & Polkadot
These techniques help to tackle the scalability and safety issues presented by blockchain technology. Centrifuge is using Polkadot's parachain technology to bring real-world assets into the blockchain space, laying the groundwork for further DeFi use cases. Validators and their nominators (those who stake DOTs towards a validator) are rewarded for contributing