Public-Key Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2019-07-18 17:10:41 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: FF560CC6FA20ACC757C49056E8DB64DBEF90F9B3
    KeyID: E8DB64DBEF90F9B3
  
User ID Packet, new CTB, 38 bytes
    Value: Fan Zhang (git) <bl4ck5unxx@gmail.com>
  
Signature Packet, new CTB, 596 bytes
    Version: 4
    Type: PositiveCertification
    Pk algo: RSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: FF560CC6FA20ACC757C49056E8DB64DBEF90F9B3

      Signature creation time: 2019-07-18 17:10:41 UTC
      Key flags: CS
      Key expiration time: PT63072000S
      Symmetric algo preferences: AES256, AES192, AES128, TripleDES
      Hash preferences: SHA512, SHA384, SHA256, SHA224, SHA1
      Compression preferences: Zlib, BZip2, Zip
      Features: SEIPDv1
      Keyserver preferences: no modify
    Unhashed area:
      Issuer: E8DB64DBEF90F9B3

    Digest prefix: CBAB
    Level: 0 (signature over data)
  
Public-Subkey Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2019-07-18 17:10:41 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: 9E957E15C2EF10B57749887E052FD1A7AB033129
    KeyID: 052FD1A7AB033129
  
Signature Packet, new CTB, 572 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: RSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: FF560CC6FA20ACC757C49056E8DB64DBEF90F9B3

      Signature creation time: 2019-07-18 17:10:41 UTC
      Key flags: EtEr
      Key expiration time: PT63072000S
    Unhashed area:
      Issuer: E8DB64DBEF90F9B3

    Digest prefix: 41C3
    Level: 0 (signature over data)