diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..ecbc0593737be657aef92e3adcf3bcbd6fdb812e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
\ No newline at end of file
diff --git a/dapp/management/commands/agregar_estados_basicos.py b/dapp/management/commands/agregar_estados_basicos.py
index 52815fb8cda2192f827025b5b9d408f98154c642..8055fd32126bf84e12033eeb35ebb95b9714b421 100644
--- a/dapp/management/commands/agregar_estados_basicos.py
+++ b/dapp/management/commands/agregar_estados_basicos.py
@@ -17,7 +17,8 @@ class Command(BaseCommand):
     def handle(self, *args, **options):
         try:
             pendiente = Status.objects.filter(descripcion="Pendiente de distribucion")
-            esperando_transaccion = Status.objects.filter(descripcion="Esperando transaccion")
+            esperando_transaccion = Status.objects.filter(descripcion="Esperando transaccion de alta beneficiario")
+            esperando_transaccion_abastecimiento = Status.objects.filter(descripcion="Esperando transaccion de abastecimiento")
             hecho = Status.objects.filter(descripcion="Satisfecho")
             esperando_desvinculacion = Status.objects.filter(descripcion="Esperando desvinculacion")
             sin_verificar = Status.objects.filter(descripcion="Sin verificar")
@@ -30,8 +31,8 @@ class Command(BaseCommand):
                 logger.info("Hecho " + str(res))
 
             if not esperando_transaccion.exists():
-                logger.info("Estado 'Esperando transaccion' no existe, creandose")
-                res = Status.objects.create(descripcion="Esperando transaccion")
+                logger.info("Estado 'Esperando transaccion de alta beneficiario' no existe, creandose")
+                res = Status.objects.create(descripcion="Esperando transaccion de alta beneficiario")
                 logger.info("Hecho " + str(res))
 
             if not hecho.exists():
@@ -59,5 +60,9 @@ class Command(BaseCommand):
                 res = Status.objects.create(descripcion="Lista para gestion")
                 logger.info("Hecho " + str(res))
 
+            if not esperando_transaccion_abastecimiento.exists():
+                logger.info("Estado 'Esperando transaccion de abastecimiento' no existe, creandose")
+                res = Status.objects.create(descripcion="Esperando transaccion de abastecimiento")
+                logger.info("Hecho " + str(res))
         except Exception as e:
             logger.exception(e)
diff --git a/dapp/management/commands/cargar_distribuidor.py b/dapp/management/commands/cargar_distribuidor.py
new file mode 100644
index 0000000000000000000000000000000000000000..1334fac1b625c8b584718c7560f66d7ab315602c
--- /dev/null
+++ b/dapp/management/commands/cargar_distribuidor.py
@@ -0,0 +1,66 @@
+"""
+Copyright 2019 de la Dirección General de Sistemas Informáticos – Secretaría Legal y Técnica - Nación.
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/
+"""
+from django.core.management.base import BaseCommand
+from web3 import Web3
+from web3.middleware import geth_poa_middleware
+import logging
+import getpass
+
+from Poppins import settings
+
+logger = logging.getLogger('cmd-logger')
+
+
+class Command(BaseCommand):
+
+    def add_arguments(self, parser):
+        parser.add_argument('--tope', dest='tope_wei')
+
+    def handle(self, *args, **options):
+        try:
+            w3 = Web3(Web3.HTTPProvider(settings.NODE_URL))
+            w3.middleware_stack.inject(geth_poa_middleware, layer=0)
+
+            abi = settings.DISTILLERY_ABI
+            contract_address = settings.DISTILLERY_ADDRESS
+
+            distributor_address = settings.DISTRIBUTOR_ACCOUNT
+
+            contract = w3.eth.contract(abi=abi, address=contract_address)
+
+            owner_account = input('Ingrese el owner account: ')
+            if owner_account is None:
+                raise Exception("No fue ingresado owner account")
+
+            passphrase = getpass.getpass('Ingrese el passphrase: ')
+
+            if options['tope_wei']:
+                tope_wei = options['tope_wei']
+            else:
+                tope_wei = input('Ingrese el tope para el distribuidor: ')
+                if tope_wei is None:
+                    raise Exception("No fue ingresado tope para el distribuidor")
+
+            w3.eth.defaultAccount = owner_account  # TODO Pedir por prompt (es el dueño del contrato
+
+            unlocked = w3.personal.unlockAccount(w3.eth.defaultAccount, passphrase)  # TODO Pedir por prompt
+
+            if not unlocked:
+                raise Exception("Contraseña incorrecta")
+
+            tx_hash = contract.functions.addDistributor(distributor_address, int(tope_wei)).transact({"gas": 900000})
+
+            tx_receipt = w3.eth.waitForTransactionReceipt(tx_hash)
+
+            logger.info("Block {0}".format(w3.eth.blockNumber))
+            logger.info("Data {0}".format(str(w3.eth.getBlock(w3.eth.blockNumber))))
+            logger.info("Funciono: {0}".format(str(contract.functions.isDistributor(distributor_address).call())))
+        except Exception as e:
+            logger.exception(e)
diff --git a/dapp/management/commands/deployar_smart_contract.py b/dapp/management/commands/deployar_smart_contract.py
new file mode 100644
index 0000000000000000000000000000000000000000..9567bcc3cc4f4136f83f049ab52140219d363a54
--- /dev/null
+++ b/dapp/management/commands/deployar_smart_contract.py
@@ -0,0 +1,76 @@
+"""
+Copyright 2019 de la Dirección General de Sistemas Informáticos – Secretaría Legal y Técnica - Nación.
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/
+"""
+import json
+
+from django.core.management.base import BaseCommand
+from web3 import Web3
+from web3.middleware import geth_poa_middleware
+import logging
+import getpass
+
+from Poppins import settings
+
+logger = logging.getLogger('cmd-logger')
+
+
+class Command(BaseCommand):
+
+    def handle(self, *args, **options):
+        try:
+            w3 = Web3(Web3.HTTPProvider(settings.NODE_URL))
+            w3.middleware_stack.inject(geth_poa_middleware, layer=0)
+            self.stdout.write(str(w3.eth.accounts))
+            owner_account = input('Ingrese el owner account: ')
+            if owner_account is None:
+                raise Exception("No fue ingresado owner account")
+
+            passphrase = getpass.getpass('Ingrese el passphrase: ')
+
+            w3.eth.defaultAccount = owner_account  # TODO Pedir por prompt (es el dueño del contrato
+            unlocked = w3.personal.unlockAccount(w3.eth.defaultAccount, passphrase)  # TODO Pedir por prompt
+
+            if not unlocked:
+                raise Exception("Contraseña incorrecta")
+
+            bytecode_file = input('Ingrese el file path del bytecode: ')
+            if bytecode_file is None:
+                raise Exception("No fue ingresado file path del bytecode")
+
+            with open(bytecode_file, 'r') as myfile:
+                bytecode = myfile.read().replace('\n', '')
+
+            abi_file = input("Ingrese file path del abi_nuevo: ")
+            if abi_file is None:
+                raise Exception("No fue ingresado file path del abi_nuevo")
+
+            with open(abi_file) as json_file:
+                abi = json.dumps(json.load(json_file))
+
+            contrato = w3.eth.contract(abi=abi, bytecode=bytecode)
+
+            gas = contrato.constructor().estimateGas()
+            logger.info("Gas estimado: {}".format(str(gas)))
+            gas_aux = input("Ingrese un límite de gas opcional: ")
+            if gas_aux is not '':
+                gas = int(gas_aux)
+
+            # Submit the transaction that deploys the contract
+            tx_hash = contrato.constructor().transact({'gas': gas, 'gasLimit': gas})
+
+            # Wait for the transaction to be mined, and get the transaction receipt
+            tx_receipt = w3.eth.waitForTransactionReceipt(tx_hash)
+
+            logger.info("Contract address: {0}".format(tx_receipt['contractAddress']))
+            logger.info("Block {0}".format(w3.eth.blockNumber))
+            logger.info("Data {0} ".format(str(w3.eth.getBlock(w3.eth.blockNumber))))
+            logger.info("bytecode: {}".format(str(w3.eth.getCode(tx_receipt['contractAddress']).hex())))
+        except Exception as e:
+            logger.exception(e)
+
diff --git a/dapp/management/commands/settear_cantidad_prueba_control.py b/dapp/management/commands/settear_cantidad_prueba_control.py
new file mode 100644
index 0000000000000000000000000000000000000000..bda24c59999c458dbfda3a6ee588671ba20b0d6b
--- /dev/null
+++ b/dapp/management/commands/settear_cantidad_prueba_control.py
@@ -0,0 +1,71 @@
+"""
+Copyright 2019 de la Dirección General de Sistemas Informáticos – Secretaría Legal y Técnica - Nación.
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/
+"""
+from django.core.management.base import BaseCommand
+from web3 import Web3
+from web3.middleware import geth_poa_middleware
+import logging
+import getpass
+
+from Poppins import settings
+from uuid import uuid1
+
+logger = logging.getLogger('cmd-logger')
+
+
+class Command(BaseCommand):
+
+    def add_arguments(self, parser):
+        parser.add_argument('--amount', dest='amount')
+
+    def handle(self, *args, **options):
+        try:
+            w3 = Web3(Web3.HTTPProvider(settings.NODE_URL))
+            w3.middleware_stack.inject(geth_poa_middleware, layer=0)
+
+            abi = settings.DISTILLERY_ABI
+            contract_address = settings.DISTILLERY_ADDRESS
+
+            contract = w3.eth.contract(abi=abi, address=contract_address)
+
+            owner_account = input('Ingrese el owner account: ')
+            if owner_account is None:
+                raise Exception("No fue ingresado owner account")
+
+            passphrase = getpass.getpass('Ingrese el passphrase: ')
+
+            w3.eth.defaultAccount = owner_account  # TODO Pedir por prompt (es el dueño del contrato
+            self.stdout.write("Balance de la cuenta: {}".format(w3.eth.getBalance(w3.eth.defaultAccount)))
+            unlocked = w3.personal.unlockAccount(w3.eth.defaultAccount, passphrase)  # TODO Pedir por prompt
+
+            if not unlocked:
+                raise Exception("Contraseña incorrecta")
+
+            logger.info(contract.functions.getProofOfControlWeiAmount().call())
+
+            gas_price = w3.eth.gasPrice
+
+            clave = str(uuid1())
+
+            estimate = (contract.functions.proveControl(clave).estimateGas() + 10000) * gas_price
+
+            logger.info("Gas estimado para probar control: {}".format(estimate))
+
+            gas_cost = contract.functions.setProofOfControlWeiAmount(estimate).estimateGas({'gas': 100000})
+
+            tx_hash = contract.functions.setProofOfControlWeiAmount(estimate).transact({'gas': gas_cost*2})
+
+            tx_receipt = w3.eth.waitForTransactionReceipt(tx_hash)
+
+            logger.info("Block {0}".format(w3.eth.blockNumber))
+            logger.info("Data {0}".format(str(w3.eth.getBlock(tx_receipt.blockNumber))))
+            logger.info("Proof of control amount: {0}"
+                        .format(str(contract.functions.getProofOfControlWeiAmount().call())))
+        except Exception as e:
+            logger.exception(e)
diff --git a/dapp/management/commands/sincronizar_cuentas_beneficiarios.py b/dapp/management/commands/sincronizar_cuentas_beneficiarios.py
new file mode 100644
index 0000000000000000000000000000000000000000..aaaf6a8a17ab1ce720bf668ad4efdab1e4492735
--- /dev/null
+++ b/dapp/management/commands/sincronizar_cuentas_beneficiarios.py
@@ -0,0 +1,46 @@
+"""
+Copyright 2019 de la Dirección General de Sistemas Informáticos – Secretaría Legal y Técnica - Nación.
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/
+"""
+from django.core.management.base import BaseCommand
+
+from dapp.gateway import Distillery
+from dapp.models import Account, Status
+import logging
+
+from dapp.services import ActualizacionEstados
+
+logger = logging.getLogger('logger')
+
+
+class Command(BaseCommand):
+    distillery = Distillery()
+    account_manager = Account.objects
+    lista_para_gestion = Status.objects.get_lista_para_gestion()
+
+    def add_arguments(self, parser):
+        parser.add_argument('--from_block_number', help="Block number desde donde buscar", type=int)
+        parser.set_defaults(from_block_number=0)
+        parser.add_argument('--agregar', help='Hacer insert en base', action='store_true')
+        parser.set_defaults(agregar=False)
+
+    def handle(self, *args, **options):
+        try:
+            agregar = options['agregar']
+            from_block_number = options['from_block_number']
+            beneficiarios = self.distillery.beneficiarios(from_block_number)
+            self.stdout.write("Beneficiarios en smart contract: {}".format(str(beneficiarios)))
+            address_list = [b for b, t in beneficiarios]
+            for address in address_list:
+                if not self.account_manager.filter(address=address).exists():
+                    self.stdout.write("{} no está cargada en base".format(str(address)))
+                    if agregar:
+                        self.stdout.write("Agregando account")
+                        self.account_manager.create(address=address, status=self.lista_para_gestion)
+        except Exception as e:
+            logger.exception(e)
diff --git a/dapp/management/commands/verificar_admin_distribuidor.py b/dapp/management/commands/verificar_admin_distribuidor.py
index 0440bb08e10d1f76b06ea3737fd2dafd442a1aab..73411c6d9b3fa033f8b59f49099d849aec892d8f 100644
--- a/dapp/management/commands/verificar_admin_distribuidor.py
+++ b/dapp/management/commands/verificar_admin_distribuidor.py
@@ -19,7 +19,10 @@ class Command(BaseCommand):
 
     def handle(self, *args, **options):
         try:
-            print(" {} es distribuidor? : {}".format(settings.DISTRIBUTOR_ACCOUNT,
-                                                     self.distillery.es_distribuidor(settings.DISTRIBUTOR_ACCOUNT)))
+            self.stdout.write(" {} es distribuidor? : {}".format(settings.DISTRIBUTOR_ACCOUNT,
+                                                                 self.distillery.es_distribuidor(
+                                                                     settings.DISTRIBUTOR_ACCOUNT)))
+            self.stdout.write("tope del distribuidor : {}".format(self.distillery.tope_distribuidor(
+                                                                     settings.DISTRIBUTOR_ACCOUNT)))
         except Exception as e:
             logger.exception(e)
diff --git a/frontend/templates/django_registration/activation_email_body.txt b/frontend/templates/django_registration/activation_email_body.txt
new file mode 100644
index 0000000000000000000000000000000000000000..41351c955927893f4ce638c30ee88e6c85816e24
--- /dev/null
+++ b/frontend/templates/django_registration/activation_email_body.txt
@@ -0,0 +1,7 @@
+{% autoescape off %}
+Hola {{ user.first_name }} {{ user.last_name }},
+Por favor confirmá tu suscripción haciendo click en el siguiente link,
+{{ scheme }}://{{ site.domain }}/accounts/activate/{{ activation_key }}
+
+
+{% endautoescape %}
\ No newline at end of file
diff --git a/frontend/templates/django_registration/approve_account_body.txt b/frontend/templates/django_registration/approve_account_body.txt
new file mode 100644
index 0000000000000000000000000000000000000000..81974569b391eff2fdd3bed3340901c162b80977
--- /dev/null
+++ b/frontend/templates/django_registration/approve_account_body.txt
@@ -0,0 +1,8 @@
+{% autoescape off %}
+
+El usuario {{ username }} ha agregado la cuenta {{ address }}. Para aprobar al usuario ingrese al siguiente link:
+
+{{ scheme }}://{{ site }}/accounts/approve/{{ account_id }}/
+
+
+{% endautoescape %}
\ No newline at end of file
diff --git a/logica_cuentas/management/commands/verificar_consistencia.py b/logica_cuentas/management/commands/verificar_consistencia.py
new file mode 100644
index 0000000000000000000000000000000000000000..15f917fa266f701c8b9d1963397fbe1452a630b3
--- /dev/null
+++ b/logica_cuentas/management/commands/verificar_consistencia.py
@@ -0,0 +1,65 @@
+"""
+Copyright 2019 de la Dirección General de Sistemas Informáticos – Secretaría Legal y Técnica - Nación.
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/
+"""
+from django.core.management.base import BaseCommand
+
+from dapp.gateway import Distillery
+from dapp.models import Account, Status
+from dapp.services import DesvinculacionCuenta
+from logica_cuentas.models import RelacionUsuarioAccountStatus, RelacionUsuarioAccount
+import logging
+
+logger = logging.getLogger('logger')
+
+
+class Command(BaseCommand):
+    account_manager = Account.objects
+    rel_manager = RelacionUsuarioAccount.objects
+    esperando_desvinculado = Status.objects.get_esperando_desvinculado()
+    distillery = Distillery()
+    desvinculador = DesvinculacionCuenta()
+
+    def add_arguments(self, parser):
+        parser.add_argument('--desvincular', help="Desvincular cuentas inconsistentes", action='store_true')
+        parser.add_argument('--borrar', help="Borrar cuentas inconsistentes", action='store_true')
+        parser.set_defaults(desvincular=False)
+        parser.set_defaults(borrar=False)
+
+    def handle(self, *args, **options):
+        try:
+            borrar = options['borrar']
+            desvincular = options['desvincular']
+
+            accounts = self.account_manager.all()
+            accounts_related = set([ar.account for ar in self.rel_manager.distinct('account')])
+            diff = [a for a in accounts if a not in accounts_related and self.distillery.es_beneficiario(a.address)]
+            diff_status = [(str(a), str(a.status)) for a in diff]
+            self.stdout.write("Accounts no relacionados con ningun user pero si estan es smart contract: {} "
+                              .format(str(diff_status)))
+
+            diff_en_smart_contract = [a for a in accounts if not self.distillery.es_beneficiario(a.address) and a not in accounts_related]
+            diff_en_smart_contract_status = [(str(a), str(a.status)) for a in diff_en_smart_contract]
+            self.stdout.write("Accounts no relacionados con ningun user y que no estan en smart contract: {} "
+                              .format(str(diff_en_smart_contract_status)))
+
+            if borrar:
+                for a in diff_en_smart_contract:
+                    self.stdout.write("Borrando a {}".format(str(a)))
+                    service = a.service
+                    a.delete()
+                    service.delete()
+
+            if desvincular:
+                for a in diff:
+                    self.stdout.write("Marcando como desvinculado a {}".format(str(a)))
+                    a.status = self.esperando_desvinculado
+                    a.save()
+
+        except Exception as e:
+            logger.exception(str(e))