Attestations for
  ghcr.io/boks-sh/go-gofmt@sha256:b506ba56f4dc3e63cebaceae48d2e71e6636465d746cf4f8a21b184d77d88229

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/go-gofmt@sha256:b506ba56f4dc3e63cebaceae48d2e71e6636465d746cf4f8a21b184d77d88229

=== cyclonedx ===================================================
  (no attestation matches the document published now -- 1 older one(s) are attached)

=== slsaprovenance ==============================================
  (no attestation matches the document published now -- 1 older one(s) are attached)