WETH (WETH)

WETH, or Wrapped Ether, is a specialized token on the Ethereum blockchain introduced in 2018. It maintains a 1:1 value parity with standard ETH, the native currency of the Ethereum network. While ETH was created before the industry adopted a common standard, most decentralized applications require tokens to follow the ERC-20 protocol. WETH solves this by allowing users to "wrap" their ETH into a compatible format.

Functionality and Mechanism

• Standardization: WETH adheres to the ERC-20 rulebook, enabling seamless interaction with apps that expect uniform token behavior.
• Smart Contract: The asset is managed by an automated smart contract that acts as a neutral intermediary, handling the locking and unlocking of funds without human intervention.
• Reversibility: Users can swap WETH back for original ETH at any time, ensuring the total value remains constant while changing only the format.

This mechanism allows ETH to function within the broader ecosystem of compliant tokens without creating new value, effectively acting as a bridge between the original network currency and the standardized application layer.