==================================================================
https://keybase.io/martins87
--------------------------------------------------------------------

I hereby claim:

  * I am an admin of http://operationblockchain.org
  * I am martins87 (https://keybase.io/martins87) on keybase.
  * I have a public key ASACiyuHi51QUvefQIp9QVege2IpQaFUzXSgUCi-6HR-ugo

To do so, I am signing this object:

{
  "body": {
    "key": {
      "eldest_kid": "012089def935cd40c4b605f1a27ac0fa63e48ae975c5a85d00ba7df43db84a5c3b660a",
      "host": "keybase.io",
      "kid": "0120028b2b878b9d5052f79f408a7d4157a07b622941a154cd74a05028bee8747eba0a",
      "uid": "0e73bb97cc2b75db065f01c4d0a6f419",
      "username": "martins87"
    },
    "merkle_root": {
      "ctime": 1528205817,
      "hash": "add2e2edd390429f300c75c76dd6420150ee9100a1728a3a1d3e783323f2aace6393c80bc49825b687b52c5127052d487580c5060cf720445bd62152b7681727",
      "hash_meta": "5e0c0bf9376af7e89a6e2283bd19c9da34687ef557ef5d681dd12d31389991c5",
      "seqno": 2998346
    },
    "service": {
      "entropy": "j92Whi0gPLuCtqayy7sJ3azC",
      "hostname": "operationblockchain.org",
      "protocol": "http:"
    },
    "type": "web_service_binding",
    "version": 2
  },
  "client": {
    "name": "keybase.io go client",
    "version": "2.0.0"
  },
  "ctime": 1528205832,
  "expire_in": 504576000,
  "prev": "f7c5d129da9dbdd92804542366627958d2c71412eabd96776340f4cfbf409805",
  "seqno": 15,
  "tag": "signature"
}

which yields the signature:

hKRib2R5hqhkZXRhY2hlZMOpaGFzaF90eXBlCqNrZXnEIwEgAosrh4udUFL3n0CKfUFXoHtiKUGhVM10oFAovuh0froKp3BheWxvYWTESpcCD8Qg98XRKdqdvdkoBFQjZmJ5WNLHFBLqvZZ3Y0D0z79AmAXEIBakbxcx9b6A1CJ59i1kWV01mFo20acjeOs7DO8Ffa3VAgHCo3NpZ8RAVRxScbRQbms3YvdYTmOG03yb0n0vdDIhrJjqrlvWzkfH7kpHI9K5flJOPiiZNlunA+7CsnyriCJW0biEvZHJDqhzaWdfdHlwZSCkaGFzaIKkdHlwZQildmFsdWXEIPPgWFW6cRcvYmlVLCl5HJypNXxl2xMzOEGZ0nRdFlkZo3RhZ80CAqd2ZXJzaW9uAQ==

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/martins87

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