gistfile1.txt

### Keybase proof

I hereby claim:

  * I am xujyan on github.
  * I am xujyan (https://keybase.io/xujyan) on keybase.
  * I have a public key whose fingerprint is 7D3F BE68 0FF3 25AA E96D  9844 6741 CBC0 D7A2 A618

To claim this, I am signing this object:

```json
{
  "body": {
    "key": {
      "eldest_kid": "0120f6cfd0cc5026777e2b2def08cd2dc9a8aaa2bafb58a4a6d664f47a606aed32100a",
      "fingerprint": "7d3fbe680ff325aae96d98446741cbc0d7a2a618",
      "host": "keybase.io",
      "key_id": "6741cbc0d7a2a618",
      "kid": "010142b4ee0697cab8d1cc26516809137d2632588afc894b464603fae5061ab10aa40a",
      "uid": "cc9d4c7b7c8b458ab43ae9a9f2260019",
      "username": "xujyan"
    },
    "service": {
      "name": "github",
      "username": "xujyan"
    },
    "type": "web_service_binding",
    "version": 1
  },
  "ctime": 1503990762,
  "expire_in": 157680000,
  "prev": "32beb5146c5803a9fb6e5be86b6a598cfb36272ac5007b6d68497f1db0ee3f77",
  "seqno": 16,
  "tag": "signature"
}
```

with the key [7D3F BE68 0FF3 25AA E96D  9844 6741 CBC0 D7A2 A618](https://keybase.io/xujyan), yielding the signature:

```
-----BEGIN PGP MESSAGE-----
Version: Keybase OpenPGP v2.0.73
Comment: https://keybase.io/crypto
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==
=ntJp
-----END PGP MESSAGE-----

```

And finally, I am proving ownership of the github account by posting this as a gist.

### My publicly-auditable identity:

https://keybase.io/xujyan

### From the command line:

Consider the [keybase command line program](https://keybase.io/download).

```bash
# look me up
keybase id xujyan
```