Docker Content Trust: Retirement and Migration Guidance (opens in new tab)

TLDR: Docker Content Trust (DCT) and the Notary v1 service at notary.docker.io are being fully retired (first announced in July of 2025). This blog explains what is changing, who is affected, and how to move to modern alternatives. Ten years ago, Docker Content Trust (DCT) gave the container ecosystem one of its first ways to...