Once Upon Redirect от Jordan M

Redirect from Etherscan to Once Upon (onceupon.gg)
Redirects the browser when landing on Etherscan (etherscan.io) to Once Upon.

Ensure Once Upon is used as your block explorer of choice.

Forces all etherscan.io links to onceupon.gg, including links from any project that sends you to Etherscan for pending transactions.

Once Upon Redirect is free and open-source software. The code is available at https://github.com/Once-Upon/onceupon-extension-chrome. Pull requests are more than welcome.