Definition ∞ Selective verification is a method where network participants only verify a subset of transactions or data within a blockchain, rather than the entire history. This approach reduces the computational and storage requirements for individual nodes, making participation more accessible. It relies on cryptographic proofs, such as Merkle proofs or inclusion proofs, to ensure the integrity of the verified subset. This enhances scalability.
Context ∞ Selective verification is a significant topic in crypto news regarding light clients, mobile wallet applications, and layer-2 scaling solutions. Reports often explain how this technique allows users to interact with blockchain networks without running a full node, thereby lowering barriers to entry. It is crucial for improving the user experience and enabling broader adoption of digital assets by making network participation more efficient.