Public-Key Packet, new CTB, 51 bytes
    Version: 4
    Creation time: 2025-11-24 12:34:59 UTC
    Pk algo: EdDSA
    Pk size: 256 bits
    Fingerprint: E5BA5523FD0A1191BD8999B056B4CFE9ECE5ACCD
    KeyID: 56B4CFE9ECE5ACCD
  
User ID Packet, new CTB, 35 bytes
    Value: 杨乐涵 <yang_le_han@outlook.com>
  
Signature Packet, new CTB, 153 bytes
    Version: 4
    Type: PositiveCertification
    Pk algo: EdDSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: E5BA5523FD0A1191BD8999B056B4CFE9ECE5ACCD

      Signature creation time: 2025-11-24 12:34:59 UTC
      Key flags: CS
      Key expiration time: PT2530869901S
      Symmetric algo preferences: AES256, AES192, AES128, TripleDES
      PreferredAEADAlgorithms:
        00000000  02
      Hash preferences: SHA512, SHA384, SHA256, SHA224, SHA1
      Compression preferences: Zlib, BZip2, Zip
      Features: SEIPDv1, #1, #2
      Keyserver preferences: no modify
    Unhashed area:
      Issuer: 56B4CFE9ECE5ACCD

    Digest prefix: C6C3
    Level: 0 (signature over data)
  
Public-Subkey Packet, new CTB, 56 bytes
    Version: 4
    Creation time: 2025-11-24 12:34:59 UTC
    Pk algo: ECDH
    Pk size: 256 bits
    Fingerprint: 2AB0D266131B1B443136436E2EEF968C93088B03
    KeyID: 2EEF968C93088B03
  
Signature Packet, new CTB, 126 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: EdDSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: E5BA5523FD0A1191BD8999B056B4CFE9ECE5ACCD

      Signature creation time: 2025-11-24 12:34:59 UTC
      Key flags: EtEr
      Key expiration time: PT2530869901S
    Unhashed area:
      Issuer: 56B4CFE9ECE5ACCD

    Digest prefix: 72A0
    Level: 0 (signature over data)