Definition ∞ Data packets are discrete units of information transmitted over a network, such as the internet, containing both the data payload and routing instructions. Each packet is addressed to its destination and reassembled upon arrival to reconstruct the original message or file. This method allows for efficient and robust data transmission, as packets can take different paths and be retransmitted if lost.
Context ∞ In the context of blockchain and digital assets, data packets are fundamental to the communication between nodes on a network, facilitating transaction broadcasting and block propagation. Discussions often involve network latency, bandwidth optimization, and the security of data packet transmission against interception or manipulation. Future advancements may focus on more efficient packet compression techniques and enhanced encryption for data in transit across decentralized networks.