SHA-256 fingerprint of the FreeSign CA certificate

Plain-text lowercase hex SHA-256 of the FreeSign CA certificate DER, followed by a trailing newline. Pair with /.well-known/free-sign-signing-ca.pem and /freesign-trust.fdf — these three surfaces together let any verifier or recipient pin / install the CA out of band, with no Worker code on their side.

get/.well-known/free-sign-signing-ca.sha256.txt

Request

  • Base URL: https://free-sign.com
  • URL: https://free-sign.com/.well-known/free-sign-signing-ca.sha256.txt
  • Auth: none declared

Response

64-character lowercase hex SHA-256 + newline.

Changes

No recorded changes to this operation across all 1 revision of this API.