AwesomO: /* MainNet */

2025-06-26T13:43:51Z

MainNet

AwesomO: /* MainNet */

2025-06-26T13:43:28Z

MainNet

AwesomO: Created page with "{{:LICENCE_HEADER_APACHE2}} * Append same license to page containing script * https://github.com/lhartikk/GenesisH0 ** The Script is under the Apache Version 2 License * Due to the age of the script, the best way i found to get it working was in a LXC container with python2.5 and some depends installed, this way your main system remains clean. ==Create container== `lxc launch ubuntu:24.04 pygen` lxc exec pygen bash 2025-04-20T15:19:26Z Created page with "{{:LICENCE_HEADER_APACHE2}} * Append same license to page containing script * https://github.com/lhartikk/GenesisH0 ** The Script is under the Apache Version 2 License * Due to the age of the script, the best way i found to get it working was in a LXC container with python2.5 and some depends installed, this way your main system remains clean. ==Create container== <code>lxc launch ubuntu:24.04 pygen</code> <code>lxc exec pygen bash</cod..." New page {{:LICENCE_HEADER_APACHE2}} * Append same license to page containing script * https://github.com/lhartikk/GenesisH0 ** [[GenesisH0_Python_Script| The Script is under the Apache Version 2 License]] * Due to the age of the script, the best way i found to get it working was in a LXC container with python2.5 and some depends installed, this way your main system remains clean. ==Create container== <code>lxc launch ubuntu:24.04 pygen</code> <code>lxc exec pygen bash</code> <code>su - ubuntu</code> ===Install Python 2.5 === <code>sudo apt update && sudo apt upgrade -y</code> <code>sudo apt install build-essential zlib1g-dev libssl-dev</code> <code>wget http://www.python.org/ftp/python/2.5.2/Python-2.5.2.tgz</code> * sha256sum Python-2.5.2.tgz <code>834afe8a88adaf623b05ac5dd6700dd5bb5d0d5553fc74ad529359a3496e4ae3</code> <code>tar -zxvf Python-2.5.2.tgz</code> <code>cd Python-2.5.2</code> <code>./configure --with-zlib=/usr/include</code> * After running the ./configure command a file called 'Setup' will appear in the 'Python-2.5.2/Modules' Directory. <code>$EDITOR Modules/Setup</code> * Uncomment the line 454 and save and exit the file. <pre> 451 # Andrew Kuchling's zlib module. 452 # This require zlib 1.1.3 (or later). 453 # See http://www.gzip.org/zlib/ 454 #zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz </pre> <code>make</code> <code>sudo make install</code> * python2.5 shold now be installed in /usr/local/bin/python2.5 * This is clean ubuntu 24.04 container with no python2 installed so going to link name to just python2 with symlink <code>sudo ln -s /usr/local/bin/python2.5 /usr/local/bin/python2</code> * If you skip this step it just means you will use <code>sudo python2.5 setup.py install</code> instead of <code>sudo python2 setup.py install</code> ===Install setuptools for easy_install=== * archive pip - https://pypi.org/project/setuptools/#history <code>wget https://files.pythonhosted.org/packages/8b/62/baf1e2c2b02de7898dcacd1d1a41e323b79d25be5c88d2805c89fb424835/setuptools-0.6c11.tar.gz</code> * sha256sum setuptools-0.6c11.tar.gz <code>630fea9b726320b73ee3ca6ff61732cb32675b0389be658080fe46383b87a1d3</code> <code>tar -xvzf setuptools-0.6c11.tar.gz</code> <code>cd setuptools-0.6c11</code> <code>sudo python2 setup.py install</code> ===Install six 1.6.1=== * This package is required by construct 2.5.2 <code>wget https://files.pythonhosted.org/packages/e8/70/b9c441d8c02b70eb3bf923c49944b8fc656f78a43c084d2a98534d7404e2/six-1.6.1.tar.gz</code> * sha256sum six-1.6.1.tar.gz <code>d4392a7c8d91b005c002568a85faf617c67241c8cd8399cc395e8f1005aff80d</code> <code>sudo easy_install six-1.6.1.tar.gz</code> <div class="toccolours mw-collapsible mw-collapsed"> If you did NOT install easy_install and would like to do manually: <div class="mw-collapsible-content"> Its pretty easy, same way you installed setuptools and will be the same method to install the other packages as well. * extract file with tar <code>tar -zxvf six-1.6.1.tar.gz</code> * enter directory <code>cd six-1.6.1</code> * and install with python <code>sudo python2 setup.py install</code> </div> </div> ===Install construct 2.5.2=== <code>wget https://files.pythonhosted.org/packages/fd/5a/e3105c79b3b0bbf7a80dc8218d7416df6551f9f2fe389c9ce6690a621c00/construct-2.5.2.tar.gz</code> * sha256sum construct-2.5.2.tar.gz <code>665b6271eeadf15219c726b180c8d7a641d026784d72ca3dad90a20aae009020</code> <code>sudo easy_install construct-2.5.2.tar.gz</code> <div class="toccolours mw-collapsible mw-collapsed"> Output from command: <code>sudo easy_install construct-2.5.2.tar.gz</code> <div class="mw-collapsible-content"> * This happened on mine, but script and keys worked fine, so no worries be mateys <pre> ubuntu@pygen:~$ sudo easy_install construct-2.5.2.tar.gz Processing construct-2.5.2.tar.gz Running construct-2.5.2/setup.py -q bdist_egg --dist-dir /tmp/easy_install-GXHk0j/construct-2.5.2/egg-dist-tmp-JXx8gl build/bdist.linux-x86_64/egg/construct/formats/filesystem/fat16.py:215: Warning: 'with' will become a reserved keyword in Python 2.6 File "build/bdist.linux-x86_64/egg/construct/formats/filesystem/fat16.py", line 215 with BytesIO() as mem: ^ SyntaxError: invalid syntax zip_safe flag not set; analyzing archive contents... construct.debug: module MAY be using inspect.stack /usr/local/lib/python2.5/site-packages/construct-2.5.2-py2.5.egg/construct/formats/filesystem/fat16.py:215: Warning: 'with' will become a reserved keyword in Python 2.6 File "/usr/local/lib/python2.5/site-packages/construct-2.5.2-py2.5.egg/construct/formats/filesystem/fat16.py", line 215 with BytesIO() as mem: ^ SyntaxError: invalid syntax Adding construct 2.5.2 to easy-install.pth file Installed /usr/local/lib/python2.5/site-packages/construct-2.5.2-py2.5.egg Processing dependencies for construct==2.5.2 Finished processing dependencies for construct==2.5.2 </pre> </div> </div> ===Install scrypt-0.6.1=== * required by GenesisH0 <code>wget https://pypi.python.org/packages/source/s/scrypt/scrypt-0.6.1.tar.gz</code> * sha256sum scrypt-0.6.1.tar.gz <code>6142bb9f786649bd2a51f47e61dff91bf8315fd8989188003c3c61c05834a07b</code> <code>sudo easy_install scrypt-0.6.1.tar.gz</code> <div class="toccolours mw-collapsible mw-collapsed"> Install output: <div class="mw-collapsible-content"> <pre> ubuntu@pygen:~$ sudo easy_install scrypt-0.6.1.tar.gz Processing scrypt-0.6.1.tar.gz Running scrypt-0.6.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-QSGJ2P/scrypt-0.6.1/egg-dist-tmp-DG_d1K scrypt-1.1.6/lib/crypto/crypto_aesctr.c: In function ‘crypto_aesctr_stream’: scrypt-1.1.6/lib/crypto/crypto_aesctr.c:97:25: warning: ‘AES_encrypt’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 97 | AES_encrypt(pblk, stream->buf, stream->key); | ^ In file included from scrypt-1.1.6/lib/crypto/crypto_aesctr.c:34: /usr/include/openssl/aes.h:57:6: note: declared here 57 | void AES_encrypt(const unsigned char in, unsigned char out, | ^ scrypt-1.1.6/lib/scryptenc/scryptenc.c: In function ‘scryptenc_buf’: scrypt-1.1.6/lib/scryptenc/scryptenc.c:365:9: warning: ‘AES_set_encrypt_key’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 365 | if (AES_set_encrypt_key(key_enc, 256, &key_enc_exp)) | ^~ In file included from scrypt-1.1.6/lib/scryptenc/scryptenc.c:38: /usr/include/openssl/aes.h:51:5: note: declared here 51 | int AES_set_encrypt_key(const unsigned char userKey, const int bits, | ^~~~~~~~~~~~~~~~~~~ scrypt-1.1.6/lib/scryptenc/scryptenc.c: In function ‘scryptdec_buf’: scrypt-1.1.6/lib/scryptenc/scryptenc.c:428:9: warning: ‘AES_set_encrypt_key’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 428 | if (AES_set_encrypt_key(key_enc, 256, &key_enc_exp)) | ^~ /usr/include/openssl/aes.h:51:5: note: declared here 51 | int AES_set_encrypt_key(const unsigned char userKey, const int bits, | ^~~~~~~~~~~~~~~~~~~ scrypt-1.1.6/lib/scryptenc/scryptenc.c: In function ‘scryptenc_file’: scrypt-1.1.6/lib/scryptenc/scryptenc.c:489:9: warning: ‘AES_set_encrypt_key’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 489 | if (AES_set_encrypt_key(key_enc, 256, &key_enc_exp)) | ^~ /usr/include/openssl/aes.h:51:5: note: declared here 51 | int AES_set_encrypt_key(const unsigned char userKey, const int bits, | ^~~~~~~~~~~~~~~~~~~ scrypt-1.1.6/lib/scryptenc/scryptenc.c: In function ‘scryptdec_file’: scrypt-1.1.6/lib/scryptenc/scryptenc.c:587:9: warning: ‘AES_set_encrypt_key’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 587 | if (AES_set_encrypt_key(key_enc, 256, &key_enc_exp)) | ^~ /usr/include/openssl/aes.h:51:5: note: declared here 51 | int AES_set_encrypt_key(const unsigned char userKey, const int bits, | ^~~~~~~~~~~~~~~~~~~ zip_safe flag not set; analyzing archive contents... Adding scrypt 0.6.1 to easy-install.pth file Installed /usr/local/lib/python2.5/site-packages/scrypt-0.6.1-py2.5-linux-x86_64.egg Processing dependencies for scrypt==0.6.1 Finished processing dependencies for scrypt==0.6.1 </pre> </div> </div> * After just installing with <code>easy_install</code> i had an error with: <pre> Traceback (most recent call last): File "genesis.py", line 2, in <module> import scrypt File "build/bdist.linux-x86_64/egg/scrypt.py", line 11, in <module> ImportError: No module named _scrypt </pre> Tried installing the manual way and it worked on second try! <div class="toccolours mw-collapsible mw-collapsed"> The manual way to install scrypt: <div class="mw-collapsible-content"> <code>tar xvf scrypt-0.6.1.tar.gz</code> <code>cd scrypt-0.6.1/</code> <code>sudo python2 setup.py install</code> </div> </div> ===Install the GenesisH0 script and run=== <code>git clone https://github.com/lhartikk/GenesisH0.git</code> * sha256sum GenesisH0/genesis.py <code>7120909579283fd715ae3167b456fe3e23cbd9c280b1a2e2ce89b47830bf96f4</code> <code>cd GenesisH0</code> ===Run GenesisH0=== <pre> Usage: genesis.py [options] Options: -h, --help show this help message and exit -t TIME, --time=TIME the (unix) time when the genesisblock is created -z TIMESTAMP, --timestamp=TIMESTAMP the pszTimestamp found in the coinbase of the genesisblock -n NONCE, --nonce=NONCE the first value of the nonce that will be incremented when searching the genesis hash -a ALGORITHM, --algorithm=ALGORITHM the PoW algorithm: [SHA256|scrypt|X11|X13|X15] -p PUBKEY, --pubkey=PUBKEY the pubkey found in the output script -v VALUE, --value=VALUE the value in coins for the output, full value (exp. in bitcoin 5000000000 - To get other coins value: Block Value * 100000000) -b BITS, --bits=BITS the target in compact representation, associated to a difficulty of 1 </pre> =====Test ===== * Lets recreate the Litecoin Genesis Hash and Merkel Hash (its way quicker than bitcoin) <code>python2.5 genesis.py -a scrypt -z "NY Times 05/Oct/2011 Steve Jobs, Apple’s Visionary, Dies at 56" -p "040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9" -t 1317972665 -n 2084524493</code> * Check your '''Nonce'''number ,'''Merkel''' and '''Genesis''' hash with litecoins: *https://github.com/litecoin-project/litecoin/blob/master/src/chainparams.cpp Nonce: Line 116 hashGenesisBlock Line 118 ** hashMerkelRoot Line 119 ====MainNet==== * This is for N33Bcoin sha256 <code>python2 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333333 -b 0x1d00ffff -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000</code> * This can take a while <pre> ubuntu@pygen:~/GenesisH0$ python2 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333333 -b 0x1d00ffff -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000 04ffff001d0104264e333342277320666f72204e6f6f62277320617420436f6d706c6574654e6f6f62732e636f6d algorithm: SHA256 merkle hash: 6cc697f6a9806aee97a71c01c41e9084c0b38c2042b2a3eef741e1ae47586f89 pszTimestamp: N33B's for Noob's at CompleteNoobs.com pubkey: 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 time: 1733333333 bits: 0x1d00ffff Searching for genesis hash.. 298871.0 hash/s, estimate: 4.0 hgenesis hash found! nonce: 3926490992 genesis hash: 000000003af8bb03eaa894f998df439eba70ff19c25705fc695bff6553252ae6 </pre> As you can see we have the details we need for chainpararms.cpp: * '''nonce''': <code>3926490992</code> * '''merkle hash''': <code>6cc697f6a9806aee97a71c01c41e9084c0b38c2042b2a3eef741e1ae47586f89</code> * '''genesis hash''': <code>000000003af8bb03eaa894f998df439eba70ff19c25705fc695bff6553252ae6</code> ====TestNet==== * nBits <code>-b 0x1e0ffff0</code> has been made less difficult. * TimeStamp <code>-t 1733333334</code> has been changed so i know which one is main - test - reg, nets later on. There is no requirement to change unixtimestamp for each one. <code>python2.5 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333334 -b 0x1e0ffff0 -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000</code> <pre> ubuntu@pygen:~/GenesisH0$ python2.5 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333334 -b 0x1e0ffff0 -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000 04ffff001d0104264e333342277320666f72204e6f6f62277320617420436f6d706c6574654e6f6f62732e636f6d algorithm: SHA256 merkle hash: 6cc697f6a9806aee97a71c01c41e9084c0b38c2042b2a3eef741e1ae47586f89 pszTimestamp: N33B's for Noob's at CompleteNoobs.com pubkey: 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 time: 1733333334 bits: 0x1e0ffff0 Searching for genesis hash.. genesis hash found! nonce: 105904 genesis hash: 00000d490951764bb9dc0b882e69bd908781f208267c61c330bc88f825ec87d9 </pre> ====RegNet==== * <code>-b 0x207fffff</code> '''difficultly''' has been changed. * <code>-t 1733333335</code> '''Time Stamp''' has been changed. <code>python2.5 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333335 -b 0x207fffff -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000</code> <pre> ubuntu@pygen:~/GenesisH0$ python2.5 genesis.py -a SHA256 -z "N33B's for Noob's at CompleteNoobs.com" -t 1733333335 -b 0x207fffff -p 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 -v 33300000000 04ffff001d0104264e333342277320666f72204e6f6f62277320617420436f6d706c6574654e6f6f62732e636f6d algorithm: SHA256 merkle hash: 6cc697f6a9806aee97a71c01c41e9084c0b38c2042b2a3eef741e1ae47586f89 pszTimestamp: N33B's for Noob's at CompleteNoobs.com pubkey: 041e82b1b4f244d71815b5919ef91e20c44928031230bd4442ce38bf597ab92abab2a2f9542463cd515b5cd3ea0e215258fa28f36a8c968926beb6ae6e9ea41ea4 time: 1733333335 bits: 0x207fffff Searching for genesis hash.. genesis hash found! nonce: 0 genesis hash: 3b8c1255a0fb1f5db478fec6b585fc2a5c1dcdc429e9a05d7e246c97e80a7c35 </pre> ===Litecoin - scrypt=== * Could not get working litecoin keys? will look into later. <code>python2.5 genesis.py -a scrypt -z "N3WB's for Noob's at CompleteNoobs.com" -t 1733333333 -b 0x1e0ffff0 -p 049bd17782313a0263154a37b7adb5f773e3a95e08eba879d6a8f1c9e614e41b33f85129d0f9820a464d2ae136abaa4144d258df6729dfd7c6a18498148b59fadf -v 33300000000</code>

GenesisH0 Creating Genesis Hash - Revision history

AwesomO: /* MainNet */

AwesomO: /* MainNet */