Token Freezing

Definition ∞ Token freezing refers to the act of temporarily or permanently restricting the transfer or use of specific digital tokens. This action is typically executed by the token’s smart contract, often by an authorized administrator or governance mechanism. Reasons for freezing may include regulatory compliance, security incidents like theft, or enforcement of vesting schedules. It provides a mechanism for control within certain token ecosystems. This function limits token mobility.
Context ∞ Token freezing is a contentious topic in the digital asset space, frequently debated in news concerning decentralization versus centralized control. While it can be a tool for preventing illicit activity or recovering stolen assets, it also introduces a point of authority that contradicts core blockchain principles. The conditions and transparency surrounding token freezing mechanisms are crucial for user acceptance and regulatory acceptance.