diff --git a/.travis.yml b/.travis.yml
index 56df67f40666f0811468c1e9501cfde528963dac..a97caf9691b06297a1d240c9231e1ad956a06de4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -75,4 +75,4 @@ after_success:
 
 addons:
   sonarcloud:
-    organization: holgern-github
+    organization: thecrazygmn-github
diff --git a/README.rst b/README.rst
index 4f98f3eb16e0601659d3b45b3bdbe74ceb22854a..264df1a593a0024862230dd672dcbc9de04586de 100644
--- a/README.rst
+++ b/README.rst
@@ -24,27 +24,27 @@ The library name is derived from a beam machine, similar to the analogy between
 Current build status
 --------------------
 
-.. image:: https://travis-ci.org/holgern/beem.svg?branch=master
-    :target: https://travis-ci.org/holgern/beem
+.. image:: https://travis-ci.org/thecrazygmn/beem.svg?branch=master
+    :target: https://travis-ci.org/thecrazygmn/beem
 
 .. image:: https://ci.appveyor.com/api/projects/status/ig8oqp8bt2fmr09a?svg=true
-    :target: https://ci.appveyor.com/project/holger80/beem
+    :target: https://ci.appveyor.com/project/thecrazygm/beem
 
-.. image:: https://circleci.com/gh/holgern/beem.svg?style=svg
-    :target: https://circleci.com/gh/holgern/beem
+.. image:: https://circleci.com/gh/thecrazygmn/beem.svg?style=svg
+    :target: https://circleci.com/gh/thecrazygmn/beem
 
 .. image:: https://readthedocs.org/projects/beem/badge/?version=latest
   :target: http://beem.readthedocs.org/en/latest/?badge=latest
 
 .. image:: https://api.codacy.com/project/badge/Grade/e5476faf97df4c658697b8e7a7efebd7
-    :target: https://www.codacy.com/app/holgern/beem?utm_source=github.com&utm_medium=referral&utm_content=holgern/beem&utm_campaign=Badge_Grade
+    :target: https://www.codacy.com/app/thecrazygmn/beem?utm_source=github.com&utm_medium=referral&utm_content=thecrazygmn/beem&utm_campaign=Badge_Grade
 
-.. image:: https://pyup.io/repos/github/holgern/beem/shield.svg
-     :target: https://pyup.io/repos/github/holgern/beem/
+.. image:: https://pyup.io/repos/github/thecrazygmn/beem/shield.svg
+     :target: https://pyup.io/repos/github/thecrazygmn/beem/
      :alt: Updates
 
 .. image:: https://api.codeclimate.com/v1/badges/e7bdb5b4aa7ab160a780/test_coverage
-   :target: https://codeclimate.com/github/holgern/beem/test_coverage
+   :target: https://codeclimate.com/github/thecrazygmn/beem/test_coverage
    :alt: Test Coverage
 
 Support & Documentation
@@ -120,7 +120,7 @@ Install or update beem by pip::
 You can install beem from this repository if you want the latest
 but possibly non-compiling version::
 
-    git clone https://github.com/holgern/beem.git
+    git clone https://github.com/thecrazygmn/beem.git
     cd beem
     python setup.py build
 
diff --git a/beem/account.py b/beem/account.py
index 3c107fbdac8c62984cd124c3274d1628c59cd425..8faf1b5204a4127ded437008b6a722071c496417 100644
--- a/beem/account.py
+++ b/beem/account.py
@@ -2227,7 +2227,7 @@ class Account(BlockchainObject):
                     'location': 'Germany',
                     'profile_image': 'https://c1.staticflickr.com/5/4715/38733717165_7070227c89_n.jpg',
                     'cover_image': 'https://farm1.staticflickr.com/894/26382750057_69f5c8e568.jpg',
-                    'website': 'https://github.com/holgern/beem'
+                    'website': 'https://github.com/thecrazygmn/beem'
                 }
 
             .. code-block:: python
diff --git a/beem/cli.py b/beem/cli.py
index f2167b66ae14e592e3b0067357d6e3d101772f13..8e428fb353d947fb22a5bed3ceafe6622cb92583 100644
--- a/beem/cli.py
+++ b/beem/cli.py
@@ -3160,7 +3160,7 @@ def customjson(jsonid, json_data, account, active):
     """Broadcasts a custom json
     
         First parameter is the cusom json id, the second field is a json file or a json key value combination
-        e.g. beempy customjson -a holger80 dw-heist username holger80 amount 100
+        e.g. beempy customjson -a thecrazygm dw-heist username thecrazygm amount 100
     """
     if jsonid is None:
         print("First argument must be the custom_json id")
diff --git a/beem/comment.py b/beem/comment.py
index 2c518723f0a7867ed9fc2b9d2a114ace71a5c178..3dfbbd47a76a0446a5f9dd0b332e81f7afb24b52 100644
--- a/beem/comment.py
+++ b/beem/comment.py
@@ -508,7 +508,7 @@ class Comment(BlockchainObject):
                         'st3llar': 0.000 HIVE, 'crokkon': 0.015 HIVE, 'feedyourminnows': 0.003 HIVE,
                         'isnochys': 0.003 HIVE, 'loshcat': 0.001 HIVE, 'greenorange': 0.000 HIVE,
                         'qustodian': 0.123 HIVE, 'jpphotography': 0.002 HIVE, 'thinkingmind': 0.001 HIVE,
-                        'oups': 0.006 HIVE, 'mattockfs': 0.001 HIVE, 'holger80': 0.003 HIVE, 'michaelizer': 0.004 HIVE,
+                        'oups': 0.006 HIVE, 'mattockfs': 0.001 HIVE, 'thecrazygm': 0.003 HIVE, 'michaelizer': 0.004 HIVE,
                         'flugschwein': 0.010 HIVE, 'ulisessabeque': 0.000 HIVE, 'hakancelik': 0.002 HIVE, 'sbi2': 0.008 HIVE,
                         'zcool': 0.000 HIVE, 'hivehq': 0.002 HIVE, 'rowdiya': 0.000 HIVE, 'qurator-tier-1-2': 0.012 HIVE
                     }
diff --git a/beem/nodelist.py b/beem/nodelist.py
index 4968102504bbc369cb1830e3173db03ffbadeea3..6ab8836c7e40406efd4b00c2a616659f350f51c5 100644
--- a/beem/nodelist.py
+++ b/beem/nodelist.py
@@ -27,263 +27,25 @@ class NodeList(list):
     def __init__(self):
         nodes = [
             {
-                "url": "https://api.hiveit.com",
-                "version": "0.20.2",
-                "type": "appbase-limited",
-                "owner": "hiveit",
-                "score": 50
-            },
-            {
-                "url": "https://hived-appbase.hiveit.com",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "hiveit",
-                "score": -10
-            },
-            {
-                "url": "wss://hived-appbase.hiveit.com",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "hiveit",
-                "score": -10
-            },
-            {
-                "url": "wss://appbasetest.timcliff.com",
-                "version": "0.19.11",
-                "type": "appbase",
-                "owner": "timcliff",
-                "score": -10
-            },
-            {
-                "url": "https://appbasetest.timcliff.com",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "timcliff",
-                "score": 10
-            },
-            {
-                "url": "https://api.hive.house",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "gtg",
-                "score": 10
-            },
-            {
-                "url": "https://api.hiveitdev.com",
-                "version": "0.19.11",
-                "type": "appbase-dev",
-                "owner": "hiveit",
-                "score": 10
-            },
-            {
-                "url": "https://api.hiveitstage.com",
-                "version": "0.19.11",
-                "type": "appbase-dev",
-                "owner": "hiveit",
-                "score": 10
-            },
-            {
-                "url": "wss://rpc.hiveviz.com",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "ausbitbank",
-                "score": -10
-            },
-            {
-                "url": "https://rpc.hiveviz.com",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "ausbitbank",
-                "score": -10
-            },
-            {
-                "url": "wss://hived.privex.io",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "privex",
-                "score": -10
-            },
-            {
-                "url": "https://hived.privex.io",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "privex",
-                "score": 50
-            },
-            {
-                "url": "wss://rpc.buildteam.io",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "themarkymark",
-                "score": -10
-            },
-            {
-                "url": "https://rpc.buildteam.io",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "themarkymark",
-                "score": -20
-            },
-            {
-                "url": "wss://gtg.hive.house:8090",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "gtg",
-                "score": -10
-            },
-            {
-                "url": "https://gtg.hive.house:8090",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "gtg",
-                "score": -10
-            },
-            {
-                "url": "wss://hived.pevo.science",
-                "version": "0.19.2",
-                "type": "normal",
-                "owner": "pharesim",
-                "score": -10
-            },
-            {
-                "url": "https://hived.pevo.science",
-                "version": "0.19.6",
-                "type": "normal",
-                "owner": "pharesim",
-                "score": -10
-            },
-            {
-                "url": "wss://rpc.hiveliberator.com",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "netuoso",
-                "score": -10
-            },
-            {
-                "url": "https://rpc.hiveliberator.com",
-                "version": "0.19.12",
-                "type": "appbase",
-                "owner": "netuoso",
-                "score": -10
-            },
-            {
-                "url": "wss://seed.bitcoiner.me",
-                "version": "0.19.6",
-                "type": "normal",
-                "owner": "bitcoiner",
-                "score": -10
-            },
-            {
-                "url": "https://seed.bitcoiner.me",
-                "version": "0.19.6",
-                "type": "normal",
-                "owner": "bitcoiner",
-                "score": -10
-            },
-            {
-                "url": "wss://hived.hivegigs.org",
-                "version": "0.19.6",
-                "type": "normal",
-                "owner": "hivegigs",
-                "score": -10
-            },
-            {
-                "url": "https://hived.hivegigs.org",
-                "version": "0.19.6",
-                "type": "normal",
-                "owner": "hivegigs",
-                "score": -10
-            },
-            {
-                "url": "wss://hived.minnowsupportproject.org",
-                "version": "0.19.11",
-                "type": "appbase",
-                "owner": "followbtcnews",
-                "score": -10
-            },
-            {
-                "url": "https://hived.minnowsupportproject.org",
-                "version": "0.19.12",
+                "url": "https://api.openhive.network",
+                "version": "0.23.0",
                 "type": "appbase",
-                "owner": "followbtcnews",
-                "score": 100
+                "owner": "hiveio",
+                "score": 20
             },
             {
-                "url": "wss://anyx.io",
-                "version": "0.20.6",
+                "url": "https://api.hive.blog",
+                "version": "0.23.0",
                 "type": "appbase",
-                "owner": "anyx",
-                "score": -10
+                "owner": "hiveio",
+                "score": 40
             },
             {
                 "url": "https://anyx.io",
-                "version": "0.20.6",
-                "type": "appbase",
-                "owner": "anyx",
-                "score": 80
-            },
-            {
-                "url": "http://anyx.io",
-                "version": "0.20.6",
-                "type": "appbase",
-                "owner": "anyx",
-                "score": 50
-            },            
-            {
-                "url": "https://rpc.curiehive.com",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "curie",
-                "score": -10
-            },
-            {
-                "url": "wss://rpc.curiehive.com",
-                "version": "0.20.2",
-                "type": "appbase",
-                "owner": "curie",
-                "score": -10
-            },
-            {
-                "url": "https://rpc.usehive.com",
-                "version": "0.20.8",
+                "version": "0.23.0",
                 "type": "appbase",
-                "owner": "themarkymark",
-                "score": 90
-            },            
-            {
-                "url": "wss://testnet.hive.vc",
-                "version": "0.19.2",
-                "type": "testnet",
-                "owner": "almost-digital",
-                "score": 20
-            },
-            {
-                "url": "ws://testnet.hive.vc",
-                "version": "0.19.2",
-                "type": "testnet",
-                "owner": "almost-digital",
-                "score": 5
-            },
-            {
-                "url": "https://testnet.hive.vc",
-                "version": "0.19.2",
-                "type": "testnet",
-                "owner": "almost-digital",
-                "score": 10
-            },
-            {
-                "url": "http://testnet.hive.vc",
-                "version": "0.19.2",
-                "type": "testnet",
-                "owner": "almost-digital",
-                "score": 5
-            },
-            {
-                "url": "https://testnet.hiveitdev.com",
-                "version": "0.21.0",
-                "type": "testnet-dev",
-                "owner": "hiveit",
-                "score": 5
+                "owner": "hiveio",
+                "score": 30
             }]
         super(NodeList, self).__init__(nodes)
 
diff --git a/beem/rc.py b/beem/rc.py
index ef41c2503f73131b0cc1cba3b2cb184d90020aa5..7bdedf3fa5e1dd4a3166f2cc55be774ac202b8b4 100644
--- a/beem/rc.py
+++ b/beem/rc.py
@@ -63,7 +63,7 @@ class RC(object):
 
             from beem.rc import RC
             comment_dict = {
-                            "permlink": "test", "author": "holger80",
+                            "permlink": "test", "author": "thecrazygm",
                             "body": "test", "parent_permlink": "",
                             "parent_author": "", "title": "test",
                             "json_metadata": {"foo": "bar"}
diff --git a/beem/utils.py b/beem/utils.py
index f116af7e25d007baf65d7e928e7363d1d0cf9647..1ca484aa8f06535625c8482f5acc7abbe1b23e6a 100644
--- a/beem/utils.py
+++ b/beem/utils.py
@@ -89,7 +89,7 @@ def parse_time(block_time):
        into datetime object.
     """
     utc = pytz.timezone("UTC")
-    return utc.localize(datetime.strptime(block_time, timeFormat))
+    return utc.localize(datetime.strptime(str(block_time), timeFormat))
 
 
 def assets_from_string(text):
diff --git a/beem/version.py b/beem/version.py
index ca13ec233e824971a6571c11869016e231c23215..fc5b66537d34e3de7315d1669ebc31dba2379319 100644
--- a/beem/version.py
+++ b/beem/version.py
@@ -1,2 +1,2 @@
-"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.0'
+"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
+version = '0.23.0'
diff --git a/beemapi/version.py b/beemapi/version.py
index ca13ec233e824971a6571c11869016e231c23215..fc5b66537d34e3de7315d1669ebc31dba2379319 100644
--- a/beemapi/version.py
+++ b/beemapi/version.py
@@ -1,2 +1,2 @@
-"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.0'
+"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
+version = '0.23.0'
diff --git a/beembase/version.py b/beembase/version.py
index ca13ec233e824971a6571c11869016e231c23215..fc5b66537d34e3de7315d1669ebc31dba2379319 100644
--- a/beembase/version.py
+++ b/beembase/version.py
@@ -1,2 +1,2 @@
-"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.0'
+"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
+version = '0.23.0'
diff --git a/beemgraphenebase/version.py b/beemgraphenebase/version.py
index ca13ec233e824971a6571c11869016e231c23215..fc5b66537d34e3de7315d1669ebc31dba2379319 100644
--- a/beemgraphenebase/version.py
+++ b/beemgraphenebase/version.py
@@ -1,2 +1,2 @@
-"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.0'
+"""THIS FILE IS GENERATED FROM beem SETUP.PY."""
+version = '0.23.0'
diff --git a/benchmarks/asv.conf.json b/benchmarks/asv.conf.json
index 07a9ffd6172d18ca2da624c1dbc3ebc5433736f1..41aadd59e8f8be2fd220df4e9d2d54b52d403916 100644
--- a/benchmarks/asv.conf.json
+++ b/benchmarks/asv.conf.json
@@ -7,11 +7,11 @@
     "project": "beem",
 
     // The project's homepage
-    "project_url": "https://github.com/holgern/beem",
+    "project_url": "https://github.com/thecrazygmn/beem",
 
     // The URL or local path of the source code repository for the
     // project being benchmarked
-    //"repo": "https://github.com/holgern/beem.git",
+    //"repo": "https://github.com/thecrazygmn/beem.git",
     "repo": "..",
 
     // List of branches to benchmark. If not provided, defaults to "master"
@@ -33,7 +33,7 @@
     
 
     // the base URL to show a commit for the project.
-    "show_commit_url": "http://github.com/holgern/beem/commit/",
+    "show_commit_url": "http://github.com/thecrazygmn/beem/commit/",
 
     // The Pythons you'd like to test against.  If not provided, defaults
     // to the current version of Python used to run `asv`.
diff --git a/docs/contribute.rst b/docs/contribute.rst
index a221ba81eb0c5538bc54c28ffe2843006a8956cb..cc6e6490de95409b5c6d2326a8bc2b9979e1b1b9 100644
--- a/docs/contribute.rst
+++ b/docs/contribute.rst
@@ -8,7 +8,7 @@ Repository
 
 The repository of beem is currently located at:
 
-    https://github.com/holgern/beem
+    https://github.com/thecrazygmn/beem
 
 Flow
 ----
@@ -26,7 +26,7 @@ How to Contribute
 1. Fork or branch from the master.
 2. Create commits following the commit style
 3. Start a pull request to the master branch
-4. Wait for a @holger80 or another member to review
+4. Wait for a @thecrazygm or another member to review
 
 Issues
 ------
diff --git a/docs/installation.rst b/docs/installation.rst
index 92ddf755b4bc54fed145e70b2194b3755322b203..366691e5ecfc71c619f60d002d906c6c580e1596 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -62,7 +62,7 @@ Manual installation
 You can install beem from this repository if you want the latest
 but possibly non-compiling version::
 
-    git clone https://github.com/holgern/beem.git
+    git clone https://github.com/thecrazygmn/beem.git
     cd beem
     python setup.py build
     
diff --git a/docs/tutorials.rst b/docs/tutorials.rst
index e42dde82e9fd1f8663ada9da209a498a4926ee31..627be57a0647336834603ae26c323ae1f1bdd82b 100644
--- a/docs/tutorials.rst
+++ b/docs/tutorials.rst
@@ -251,7 +251,7 @@ Lets display all Posts from an account:
     from beem.account import Account
     from beem.comment import Comment
     from beem.exceptions import ContentDoesNotExistsException
-    account = Account("holger80")
+    account = Account("thecrazygm")
     c_list = {}
     for c in map(Comment, account.history(only_ops=["comment"])):
         if c.permlink in c_list:
diff --git a/examples/account_curation_per_week_and_1k_sp.py b/examples/account_curation_per_week_and_1k_sp.py
index 40edbdb90f1cd470928f415a5ace91c6028996eb..04e6ec645a73d431fd2fd08385f7e20c2a871c2b 100644
--- a/examples/account_curation_per_week_and_1k_sp.py
+++ b/examples/account_curation_per_week_and_1k_sp.py
@@ -16,7 +16,7 @@ if __name__ == "__main__":
     if len(sys.argv) != 2:
         # print("ERROR: command line parameter mismatch!")
         # print("usage: %s [account]" % (sys.argv[0]))
-        account = "holger80"
+        account = "thecrazygm"
     else:
         account = sys.argv[1]
     acc_snapshot = AccountSnapshot(account)
diff --git a/examples/account_rep_over_time.py b/examples/account_rep_over_time.py
index e6840c61fd982dcd4711f066d72b3338505cd324..519579a291f4cc9f5795890e66a6206d509e2138 100644
--- a/examples/account_rep_over_time.py
+++ b/examples/account_rep_over_time.py
@@ -16,7 +16,7 @@ if __name__ == "__main__":
     if len(sys.argv) != 2:
         # print("ERROR: command line parameter mismatch!")
         # print("usage: %s [account]" % (sys.argv[0]))
-        account = "holger80"
+        account = "thecrazygm"
     else:
         account = sys.argv[1]
     acc_snapshot = AccountSnapshot(account)
diff --git a/examples/account_sp_over_time.py b/examples/account_sp_over_time.py
index bffc08eee8a518ff2d8507b70c2550c9a7724535..a66a00e98d0f572698883bb2cb9d8cf54f1628e9 100644
--- a/examples/account_sp_over_time.py
+++ b/examples/account_sp_over_time.py
@@ -16,7 +16,7 @@ if __name__ == "__main__":
     if len(sys.argv) != 2:
         # print("ERROR: command line parameter mismatch!")
         # print("usage: %s [account]" % (sys.argv[0]))
-        account = "holger80"
+        account = "thecrazygm"
     else:
         account = sys.argv[1]
     acc_snapshot = AccountSnapshot(account)
diff --git a/examples/account_vp_over_time.py b/examples/account_vp_over_time.py
index 64c75a99e6fc41637c1e8f41c8e78f71d5e5cff1..d5c9af690586c387d7bef772fead0fc9e6cbb0cb 100644
--- a/examples/account_vp_over_time.py
+++ b/examples/account_vp_over_time.py
@@ -16,7 +16,7 @@ if __name__ == "__main__":
     if len(sys.argv) != 2:
         # print("ERROR: command line parameter mismatch!")
         # print("usage: %s [account]" % (sys.argv[0]))
-        account = "holger80"
+        account = "thecrazygm"
     else:
         account = sys.argv[1]
     acc_snapshot = AccountSnapshot(account)
diff --git a/examples/benchmark_beem.py b/examples/benchmark_beem.py
index 4627f460df68fd54ec81123f0bb67d0f77ec73a8..3f5ebae9d1e68563f38643657ec2596f660b9538 100644
--- a/examples/benchmark_beem.py
+++ b/examples/benchmark_beem.py
@@ -49,7 +49,7 @@ if __name__ == "__main__":
     start_time = time.time()
     last_node = blockchain.hive.rpc.url
     print("Current node:", last_node)
-    for entry in blockchain.blocks(start=last_block_id, max_batch_size=max_batch_size, threading=threading, thread_num=thread_num, thread_limit=1200):
+    for entry in blockchain.blocks(start=last_block_id, max_batch_size=max_batch_size, threading=threading, thread_num=thread_num,):
         block_no = entry.identifier
         if "block" in entry:
             trxs = entry["block"]["transactions"]
diff --git a/examples/blocks1.pkl b/examples/blocks1.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6388d8fe2cb5125d0cd76edda53793cffa1f8367
Binary files /dev/null and b/examples/blocks1.pkl differ
diff --git a/examples/compare_with_hive_python_account.py b/examples/compare_with_hive_python_account.py
index f11bc1acd2c5ff7d540658c80cc0fc88e16508f4..98baade54edbd327365d6f744ca9c2a7fa3b549c 100644
--- a/examples/compare_with_hive_python_account.py
+++ b/examples/compare_with_hive_python_account.py
@@ -17,9 +17,9 @@ logging.basicConfig(level=logging.INFO)
 
 if __name__ == "__main__":
     stm = Hive("https://api.hiveit.com")
-    beem_acc = Account("holger80", hive_instance=stm)
+    beem_acc = Account("thecrazygm", hive_instance=stm)
     stm2 = hiveHive(nodes=["https://api.hiveit.com"])
-    hive_acc = hiveAccount("holger80", hived_instance=stm2)
+    hive_acc = hiveAccount("thecrazygm", hived_instance=stm2)
 
     # profile
     print("beem_acc.profile  {}".format(beem_acc.profile))
@@ -49,8 +49,8 @@ if __name__ == "__main__":
     print("beem_acc.get_following()  {}".format(beem_acc.get_following()))
     print("hive_acc.get_following() {}".format(hive_acc.get_following()))
     # has_voted()
-    print("beem_acc.has_voted()  {}".format(beem_acc.has_voted("@holger80/api-methods-list-for-appbase")))
-    print("hive_acc.has_voted() {}".format(hive_acc.has_voted(hivePost("@holger80/api-methods-list-for-appbase"))))
+    print("beem_acc.has_voted()  {}".format(beem_acc.has_voted("@thecrazygm/api-methods-list-for-appbase")))
+    print("hive_acc.has_voted() {}".format(hive_acc.has_voted(hivePost("@thecrazygm/api-methods-list-for-appbase"))))
     # curation_stats()
     print("beem_acc.curation_stats()  {}".format(beem_acc.curation_stats()))
     print("hive_acc.curation_stats() {}".format(hive_acc.curation_stats()))
diff --git a/examples/hf20_testnet.py b/examples/hf20_testnet.py
index 15c6ca02b04390edf1f10f14ff67fa6dc74135ae..55fa8a4b14c7d36788c5b02b8ed076a0fb870709 100644
--- a/examples/hf20_testnet.py
+++ b/examples/hf20_testnet.py
@@ -30,4 +30,4 @@ if __name__ == "__main__":
     account = Account("beembot", hive_instance=stm)
     print(account.get_voting_power())
 
-    account.transfer("holger80", 0.001, "HBD", "test")
+    account.transfer("thecrazygm", 0.001, "HBD", "test")
diff --git a/examples/next_witness_block_coundown.py b/examples/next_witness_block_coundown.py
index 4d92af72549ccc897a77748f8783f75781baf69b..b917b0f5412dfdd294831a7edccd173fb0565805 100644
--- a/examples/next_witness_block_coundown.py
+++ b/examples/next_witness_block_coundown.py
@@ -24,7 +24,7 @@ def convert_block_diff_to_time_string(block_diff_est):
 
 if __name__ == "__main__":
     if len(sys.argv) != 2:
-        witness = "holger80"
+        witness = "thecrazygm"
     else:
         witness = sys.argv[1]
     stm = Hive()
diff --git a/examples/using_steem_offline.py b/examples/using_steem_offline.py
index 5ecfc8fb8a24d324eec9b73f3ce9ee49ee3a7a49..e206a2ee6dea037a46495e44837d600e2019fab5 100644
--- a/examples/using_steem_offline.py
+++ b/examples/using_steem_offline.py
@@ -35,7 +35,7 @@ if __name__ == "__main__":
     stm = Hive(offline=True)
 
     op = operations.Transfer({'from': 'beembot',
-                              'to': 'holger80',
+                              'to': 'thecrazygm',
                               'amount': "0.001 HBD",
                               'memo': ""})
     tb = TransactionBuilder(hive_instance=stm)
diff --git a/setup.py b/setup.py
index 94f9f1224b4836b1c748cfb8dbadf0da67efa1f3..cc38dcc44396e67ac86b2a3ed3ce5d8f9439da33 100755
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ except LookupError:
     ascii = codecs.lookup('ascii')
     codecs.register(lambda name, enc=ascii: {True: enc}.get(name == 'mbcs'))
 
-VERSION = '0.22.0'
+VERSION = '0.23.0'
 
 tests_require = ['mock >= 2.0.0', 'pytest', 'pytest-mock', 'parameterized']
 
@@ -68,12 +68,12 @@ if __name__ == '__main__':
         version=VERSION,
         description='Unofficial Python library for HIVE',
         long_description=get_long_description(),
-        download_url='https://github.com/holgern/beem/tarball/' + VERSION,
+        download_url='https://github.com/thecrazygmn/beem/tarball/' + VERSION,
         author='Holger Nahrstaedt',
-        author_email='holger@nahrstaedt.de',
+        author_email='thecrazygm@nahrstaedt.de',
         maintainer='Holger Nahrstaedt',
-        maintainer_email='holger@nahrstaedt.de',
-        url='http://www.github.com/holgern/beem',
+        maintainer_email='thecrazygm@nahrstaedt.de',
+        url='http://www.github.com/thecrazygmn/beem',
         keywords=['hive', 'library', 'api', 'rpc'],
         packages=[
             "beem",
diff --git a/sonar-project.properties b/sonar-project.properties
index f25b5cbda20990d0c7bc1f02dfb803649f6c48c7..e2bf7b63832610a19558517daccb6f35b036d60e 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,8 +1,8 @@
 # Metadata
-sonar.projectKey=holgern_beem
+sonar.projectKey=thecrazygmn_beem
 sonar.projectName=Python Library for Hive
 sonar.projectVersion=1.0
-sonar.organization=holgern-github
+sonar.organization=thecrazygmn-github
 
 # Upload to sonar cloud
 sonar.host.url=https://sonarcloud.io
@@ -21,10 +21,10 @@ sonar.tests=./tests/
 #sonar.python.pylint_config=.pylintrc
 #sonar.python.pylint.reportPath=pylint-report.txt 
 
-sonar.links.homepage=https://github.com/holgern/beem
-sonar.links.ci=https://travis-ci.org/holgern/beem/
-sonar.links.issue=https://github.com/holgern/beem/issues
-sonar.links.scm=https://github.com/holgern/beem/tree/master
+sonar.links.homepage=https://github.com/thecrazygmn/beem
+sonar.links.ci=https://travis-ci.org/thecrazygmn/beem/
+sonar.links.issue=https://github.com/thecrazygmn/beem/issues
+sonar.links.scm=https://github.com/thecrazygmn/beem/tree/master
 
 sonar.exclusions=htmlcov/*,docs/*,build/*,dist/*,*.py,tests/*