==================================================================
https://keybase.io/caozhimingbot
--------------------------------------------------------------------

I hereby claim:

  * I am an admin of https://cao-zhiming.github.io
  * I am caozhimingbot (https://keybase.io/caozhimingbot) on keybase.
  * I have a public key with fingerprint 47C4 80D8 728C 52C7 0E5D  549A C3AA 4420 0996 74FB

To do so, I am signing this object:

{
  "body": {
    "key": {
      "eldest_kid": "010183cacafd1d1b677ef8e8c3f1746f1672bd5fb86cc7957ab0f6968df22e55f58a0a",
      "fingerprint": "47c480d8728c52c70e5d549ac3aa4420099674fb",
      "host": "keybase.io",
      "key_id": "c3aa4420099674fb",
      "kid": "010183cacafd1d1b677ef8e8c3f1746f1672bd5fb86cc7957ab0f6968df22e55f58a0a",
      "uid": "c539d53a62a3821922af1d63b0f9bb19",
      "username": "caozhimingbot"
    },
    "service": {
      "hostname": "cao-zhiming.github.io",
      "protocol": "https:"
    },
    "type": "web_service_binding",
    "version": 1
  },
  "ctime": 1626487023,
  "expire_in": 157680000,
  "prev": "99a56cea879b527dcbc19c2d4b1e566200f6d3599f422136e4d495a57161cb8a",
  "seqno": 8,
  "tag": "signature"
}

which yields the signature:

-----BEGIN PGP MESSAGE-----
Version: Keybase OpenPGP v2.1.13
Comment: https://keybase.io/crypto
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=SMYM
-----END PGP MESSAGE-----

And finally, I am proving ownership of this host by posting or
appending to this document.

View my publicly-auditable identity here: https://keybase.io/caozhimingbot

==================================================================