Depends what you mean by available :) It's all basically up and running right now in a "sandbox" where we make no promises on integrity or availability but, we

Depends what you mean by available :) It's all basically up and running right now in a "sandbox" where we make no promises on integrity or availability but, we're encouraging people to try it out and give feedback. If you want to try it out to sign containers this branch has everything you need: https://github.com/sigstore/cosign/pull/53 https://github.com/sigstore/cosign/pull/53