I have no idea what "bintray" is, so I did a search.
Is this relevant?
> JFrog has announced that they are shutting down the Bintray hosting service, which includes the popular JCenter hosting service for Java artifacts, as well as GoCenter (which hosted Go packages) and ChartCenter (which hosted Helm charts).
https://www.infoq.com/news/2021/02/jfrog-jcenter-bintray-clo...
This link : https://www.bintray.com
Redirects here : https://jfrog.com/distribution/?bintrayRD=1