Public-Key Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2025-03-12 12:43:26 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: 63842F72B43A785811A3790619C872084252218C
    KeyID: 19C872084252218C
  
Public-Subkey Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2025-03-12 12:43:26 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: 89E0792815EFF5E3A7BB817AD948361F44AAAF0A
    KeyID: D948361F44AAAF0A
  
Signature Packet, new CTB, 572 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: RSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: 63842F72B43A785811A3790619C872084252218C
      Signature creation time: 2025-03-12 12:43:26 UTC
      Key flags: EtEr
      Key expiration time: PT63069394S
    Unhashed area:
      Issuer: 19C872084252218C
    Digest prefix: F4E6
    Level: 0 (signature over data)