I hereby claim:
- I am keepcosmos on github.
- I am keepcosmos (https://keybase.io/keepcosmos) on keybase.
- I have a public key ASAwp-juGS27s8Nf-j-vii8202YtEAkRvo7j1HHEtK0UUgo
To claim this, I am signing this object:
{
  "body": {
    "key": {
      "eldest_kid": "012030a7e8ee192dbbb3c35ffa3faf8a2f36d3662d100911be8ee3d471c4b4ad14520a",
      "host": "keybase.io",
      "kid": "012030a7e8ee192dbbb3c35ffa3faf8a2f36d3662d100911be8ee3d471c4b4ad14520a",
      "uid": "9a687fb27f1d17ae301ceca9363eea19",
      "username": "keepcosmos"
    },
    "merkle_root": {
      "ctime": 1531902649,
      "hash": "0e2f0f3302328fa19d777648d767eb9b25374c36963ca653f3112109320904519ef7d0639f83c0977e85d8ee03c8f62eced576406f0e2857f9a847b0e98c727f",
      "hash_meta": "38c7102c79d8446dfe7bbef437091663ecc1fd31572bd7eaf1579c5c68a7ff44",
      "seqno": 3283298
    },
    "service": {
      "entropy": "PVrTVA4oNNxy4uozm0utzM1k",
      "name": "github",
      "username": "keepcosmos"
    },
    "type": "web_service_binding",
    "version": 2
  },
  "client": {
    "name": "keybase.io go client",
    "version": "2.3.0"
  },
  "ctime": 1531902668,
  "expire_in": 504576000,
  "prev": "e1398a8719a8e1f590224e4df043fd7cc9054e6a30993aba0c8515b83ceef07d",
  "seqno": 4,
  "tag": "signature"
}with the key ASAwp-juGS27s8Nf-j-vii8202YtEAkRvo7j1HHEtK0UUgo, yielding the signature:
hKRib2R5hqhkZXRhY2hlZMOpaGFzaF90eXBlCqNrZXnEIwEgMKfo7hktu7PDX/o/r4ovNtNmLRAJEb6O49RxxLStFFIKp3BheWxvYWTESpcCBMQg4TmKhxmo4fWQIk5N8EP9fMkFTmowmTq6DIUVuDzu8H3EIMCxueCtc3gY5FR7bhcTTLh+rxTrzLCuTABPGhetdClGAgHCo3NpZ8RAcsKw2FI9iH7IHSoL9xoSyewljJF3dQjgPMo0YdvIGu6OgWplsvaZFv55SfUWZSEdiqNuA+GMaT9274yG+s96BahzaWdfdHlwZSCkaGFzaIKkdHlwZQildmFsdWXEIOp6bsXj6ynShkZeTm7re5Fe7m1N/VHeATA8PNEJeoIFo3RhZ80CAqd2ZXJzaW9uAQ==
And finally, I am proving ownership of the github account by posting this as a gist.
Consider the keybase command line program.
# look me up
keybase id keepcosmos