Peer-To-Peer Layer

Definition ∞ The Peer-To-Peer Layer in blockchain technology constitutes the foundational network of interconnected nodes that communicate directly with each other without central authority. This layer facilitates the broadcast and reception of transactions and blocks, ensuring the decentralized propagation of information across the network. It forms the backbone of blockchain security and censorship resistance. This direct communication enables participants to interact securely and autonomously.
Context ∞ The peer-to-peer layer is fundamental to the operation and security of all decentralized networks, frequently discussed in technical analyses and network upgrade news. Debates often address network latency, attack vectors, and improvements to communication protocols. Understanding the integrity and efficiency of this layer is crucial for assessing the resilience and decentralization claims of various blockchain systems.