Public-Key Packet, new CTB, 51 bytes
    Version: 4
    Creation time: 2023-03-15 23:49:01 UTC
    Pk algo: EdDSA
    Pk size: 256 bits
    Fingerprint: 38C25B0B2D2C9AE3423AB91D448C84C9D97522DF
    KeyID: 448C84C9D97522DF
  
User ID Packet, new CTB, 59 bytes
    Value: mark.brough@emergentally.com <mark.brough@emergentally.com>
  
Signature Packet, new CTB, 140 bytes
    Version: 4
    Type: GenericCertification
    Pk algo: EdDSA
    Hash algo: SHA512
    Hashed area:
      Signature creation time: 2023-03-15 23:49:01 UTC
      Symmetric algo preferences: AES256, AES128, AES192
      Issuer: 448C84C9D97522DF
      Hash preferences: SHA256, SHA512
      Compression preferences: Uncompressed, Zlib, Zip
      Primary User ID: true
      Key flags: CS
      Features: SEIPDv1
      Issuer Fingerprint: 38C25B0B2D2C9AE3423AB91D448C84C9D97522DF
    Digest prefix: 1191
    Level: 0 (signature over data)
  
Public-Subkey Packet, new CTB, 56 bytes
    Version: 4
    Creation time: 2023-03-15 23:49:01 UTC
    Pk algo: ECDH
    Pk size: 256 bits
    Fingerprint: 73FFE34A56AF9F41AFEF19CF2DF7D45E2A360CD7
    KeyID: 2DF7D45E2A360CD7
  
Signature Packet, new CTB, 120 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: EdDSA
    Hash algo: SHA256
    Hashed area:
      Signature creation time: 2023-03-15 23:49:01 UTC
      Issuer: 448C84C9D97522DF
      Key flags: EtEr
      Issuer Fingerprint: 38C25B0B2D2C9AE3423AB91D448C84C9D97522DF
    Digest prefix: F54D
    Level: 0 (signature over data)