Same formulas; README and provenance note now name the public host. Source
of truth: attesto-v1 ops/get-host/homebrew/.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Mirrored from attesto-v1 ops/get-host/homebrew/ (commit f21339ce); hashes
from the KMS-signed channel manifests on get.attesto.eu.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>