Token & Dapp Update
Tutorials and guides for token owners and creators on everything specific to our Token and Dapp Update features.
Token Info Submission Guidelines
FeaturedThe Do's and Don'ts of submitting a Token Update request
![Raja Amir](/images/2019/12/raja.jpg)
How to Verify Contract Address Ownership?
FeaturedUsers now can have their ownership of a contract address be verified and tied to their Etherscan account.
![Kaven Choi](/images/2019/12/kaven1.jpg)
Common Issues with Non-Standard ERC-20 Tokens on Etherscan
Deviations from the ERC-20 standard can lead to several issues, affecting both Etherscan's web interfaces and API results. In this article, we will explore two common issues related to non-standard ERC-20 token contracts.
![Teck Yuan Lee](/images/2023/06/image_2023-06-19_125216232.png)
Navigating the ERC-20 Token Standard
ERC-20 works for fungible tokens. But what is a fungible token? It is a token replaceable by another identical item. Discover the six mandatory functions of the ERC-20 standard here.
![Deborah Joy Peter](/images/2022/05/PROFILE-PIC-B-W.jpg)
ERC-721: The Non-Fungible Token Standard
The ERC-721 standard caters specifically to non-fungible tokens. What are they and how do these tokens impact smart contracts? NFTs for short, these are unique digital assets.
![Deborah Joy Peter](/images/2022/05/PROFILE-PIC-B-W.jpg)
ERC-1155: The Multi-Token Standard
Referred to as the multi-token standard, the ERC-1155 protocol is the accepted interface that can combine multiple token types under a single contract.
![Deborah Joy Peter](/images/2022/05/PROFILE-PIC-B-W.jpg)
Token Ownership Verification Failed
There are a number of reasons that you might be unable to verify your token ownership. Read this article to find out the most common reasons.
![Kaven Choi](/images/2019/12/kaven1.jpg)
The Blue Checkmark ✔
The Blue Checkmark on Etherscan lets people know that this is a Token Account of public interest.
![Kaven Choi](/images/2019/12/kaven1.jpg)
How to Release Contract Address Ownership?
Sign a verifiable message using the address that is tied to the contract address with a message that indicates you are releasing your ownership of the contract address.
![Kaven Choi](/images/2019/12/kaven1.jpg)
Contract Created by Contract
For a contract address that is created by another contract, the verification will be performed manually.
![Kaven Choi](/images/2019/12/kaven1.jpg)
Token Migration
When a token is moved from its original contract address to a new contract address, this is refer to as token migration.
![Kaven Choi](/images/2019/12/kaven1.jpg)
Token Price on Etherscan
If you are a token creator/owner that is looking to have the price of your token displayed on the Token page, kindly submit a Token Update request.
![Kaven Choi](/images/2019/12/kaven1.jpg)
Etherscan Token Reputation
The Etherscan Token Reputation is designed to help users make informed decisions while interacting with Token Contracts.
![Kaven Choi](/images/2019/12/kaven1.jpg)
How to update Token Information?
If you are a token creator and are looking to update the information on your token's page, please refer to this article on how to do so.
![Raja Amir](/images/2019/12/raja.jpg)
What is Verify Contract Address Ownership?
Verify Address Ownership process involves verifying the ownership of a smart contract address with the Ethereum address used to create the smart contract.
![Kaven Choi](/images/2019/12/kaven1.jpg)