Etherscan's Token Knowledge Base

The ERC-20 Token Transfer might have Failed
Whenever there is an ERC20 token transfer might have fail error the amount/token the sender sent does not leave the sender address but “Gas Fee” is ...
Wed, 1 Aug, 2018 at 10:51 AM
Etherscan Token Reputation System
The Etherscan Token Reputation is designed to try to help users make informed decisions while interacting with Token Contracts. The service will indicate th...
Mon, 28 May, 2018 at 5:32 PM
What is an ERC20 token and how to identify them on Etherscan?
What is an ERC20 token? ERC20 (Ethereum Request for Comments) tokens are tokens that follow a set of standards defined for smart contracts on the Ethereum...
Tue, 19 Jun, 2018 at 12:22 PM
The Blue Checkmark
TheBlue Checkmark on Etherscan lets people know that this is a Token Account of public interest. The Checkmark appears next to : a.  The [left] Summary...
Mon, 2 Jul, 2018 at 10:32 PM
Tracking ERC-721 Tokens
Etherscan tracks all ERC-721 ( compliant tokens as per the finalized standard at
Thu, 26 Jul, 2018 at 12:49 AM