Public-Key Packet, new CTB, 51 bytes
    Version: 4
    Creation time: 2026-05-06 14:04:58 UTC
    Pk algo: EdDSA
    Pk size: 256 bits
    Fingerprint: B520A21732DDE1C06B7319FC9E996DE308DCBBEB
    KeyID: 9E996DE308DCBBEB
  
User ID Packet, new CTB, 39 bytes
    Value: linyuyuan2010 <linyuyuan0721@gmail.com>
  
Signature Packet, new CTB, 180 bytes
    Version: 4
    Type: PositiveCertification
    Pk algo: EdDSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: B520A21732DDE1C06B7319FC9E996DE308DCBBEB

      Signature creation time: 2026-05-06 14:04:58 UTC
      Notation: manu (human readable): 2,2.5+1.12,2,1
      Key flags: CS
      Key expiration time: PT94658102S
      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: 9E996DE308DCBBEB

    Digest prefix: C3F2
    Level: 0 (signature over data)
  
Public-Subkey Packet, new CTB, 56 bytes
    Version: 4
    Creation time: 2026-05-06 14:04:58 UTC
    Pk algo: ECDH
    Pk size: 256 bits
    Fingerprint: E80D37B763ED997A41985E284A650D57F413B549
    KeyID: 4A650D57F413B549
  
Signature Packet, new CTB, 154 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: EdDSA
    Hash algo: SHA512
    Hashed area:
      Issuer Fingerprint: B520A21732DDE1C06B7319FC9E996DE308DCBBEB

      Signature creation time: 2026-05-06 14:04:58 UTC
      Notation: manu (human readable): 2,2.5+1.12,2,1
      Key flags: EtEr
      Key expiration time: PT94658102S
    Unhashed area:
      Issuer: 9E996DE308DCBBEB

    Digest prefix: 1E3D
    Level: 0 (signature over data)