mironkraft (OP)
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December 29, 2021, 06:52:35 PM |
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1- so I can maintain them as the bitcoin original right? wanted to change to make it "unique" I'm sorry but I fail to understand what you're trying to mean here and because words matter in this subject, I'll have to ask you to repeat it in another way. I was meaning that If I change the letters so was "styling" or making it diferent from bitcoin ones, nevermind it, ill keep them from bitcoin, i guess it doesnt matter 2- sorry didnt understand fine your answer, never tested if the coin works You have to make it work first and then check for these secondary changes.[/quote] Could youplease tell me how I am supposed to test the coin if I did not managed to finish it? I mean, before building it i guess1- Do we work on RPC and P2P ports on chainparams? What do you mean “we work”? Whenever you want to establish a connection you'll use those ports, yeah.[/quote] I was meaning to edit them jejeje (what a failing english related to crypto...sorry for it)
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mironkraft (OP)
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January 02, 2022, 12:32:53 PM |
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Bump!
How I am suposed to test the coin before launch it?
Thanks!
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BlackHatCoiner
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January 02, 2022, 12:41:33 PM |
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Hi, sorry for forgetting to reply. I was meaning that If I change the letters so was "styling" or making it diferent from bitcoin ones, nevermind it, ill keep them from bitcoin, i guess it doesnt matter Keep them the same yeah. The only downside is that the users of your altcoin can't distinguish the addresses of bitcoin and yours. Again, leave that for later, build your altcoin first. Could youplease tell me how I am supposed to test the coin if I did not managed to finish it? I mean, before building it i guess You can't test the coin without building the binaries. I was meaning to edit them Yes you can edit them, but it's not required. The only thing that it is required to change for your altcoin to not be considered bitcoin is the pchMessageStart values. These define if you're following bitcoin's chain or not.
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mironkraft (OP)
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January 27, 2022, 02:05:13 PM |
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Hi, sorry for forgetting to reply. I was meaning that If I change the letters so was "styling" or making it diferent from bitcoin ones, nevermind it, ill keep them from bitcoin, i guess it doesnt matter Keep them the same yeah. The only downside is that the users of your altcoin can't distinguish the addresses of bitcoin and yours. Again, leave that for later, build your altcoin first. Could youplease tell me how I am supposed to test the coin if I did not managed to finish it? I mean, before building it i guess You can't test the coin without building the binaries. I was meaning to edit them Yes you can edit them, but it's not required. The only thing that it is required to change for your altcoin to not be considered bitcoin is the pchMessageStart values. These define if you're following bitcoin's chain or not. Hello again blackhat! I am back, sorry for this month outside I am continuing the project and after fixing all the images of the coin with the right ones, I am stucked and also I have some questions: 1- right now in Ubuntu LTS comand (into windows) and my XXXXcoin folder is inside, wich I assume when i log as root on the terminal of ubuntu, it is already opened that folder, (like when we do cd .. C:\Users\ASUS\AppData\Local\Packages\CanonicalGroupLimited.Ubuntu18.04onWindows_79rhkp1fndgsc\LocalState\rootfs\home\mironkraft\XxxxCoin) if it is ok, or i have to enter some code to reach that to resumen where i was, tell me please 2- on your tutorial, you say at: Most notepads change permissions when we mess with LTS. That's why you must run the following lines: cd src sudo chmod 640 validation.cpp sudo chmod 640 chainparams.cpp sudo chmod 640 chainparamsbase.cpp cd consensus sudo chmod 640 consensus.h cd .. cd ..
This is mandatory? as far as I understand if I dont have problems with Sublime Text and the files it is not needed right? 3- before building, how I am suposed to change the genesis block exactly? I already know that I have to go to: https://github.com/liveblockchain/genesisgenbut how I modify every line? where is the archive? where I am suposed to comply inside of the XxxxCoin folder? this is how i have it right now: I know that i have to open the archive and edit some lines, the mithycal phrase as other options (old tutorial where it says: https://medium.com/@jordan.baczuk/how-to-fork-bitcoin-part-2-59b9eddb49a4) Do you mind to help me to achieve it correctly? Other later questions in mind:1- once finished the genesis block configuration, how i am supossed to build this rightly? wich are the "codes" to enter on terminal for it? When it is finished, we build with the following commands: PATH=$(echo "$PATH" | sed -e 's/:\/mnt.*//g') sudo bash -c "echo 0 > /proc/sys/fs/binfmt_misc/status" cd depends make HOST=x86_64-w64-mingw32 cd .. ./autogen.sh CONFIG_SITE=$PWD/depends/x86_64-w64-mingw32/share/config.site ./configure --prefix=/ make (It may take more than an hour)The files to open the new Altcoin Core are in altcoin/src/qt: 2- how to mining the first block? wich steps I should follow? 3- how to save the genesis block of the chain in the computer? I mean, for later use if the chain is being mined from diferent clients and I wan to update it? 4- how I am supossed to update it in the future? should I upload it to github once is start mining? how? sorry again for my bad english Thanks for your time and patience till now, hope you dont let me down!
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BlackHatCoiner
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January 27, 2022, 03:36:54 PM |
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if it is ok, or i have to enter some code to reach that to resumen where i was No, you just enter to that directory. This is mandatory? as far as I understand if I dont have problems with Sublime Text and the files it is not needed right? I had been using Notepad++ which changes the permissions. I don't know if that's true with Sublime Text, but it's generally true for most Windows notepads. 3- before building, how I am suposed to change the genesis block exactly? You need to change the values I've told you in #2 from chainparams.cpp. 1- once finished the genesis block configuration, how i am supossed to build this rightly? wich are the "codes" to enter on terminal for it? The commands remain the same. Once you've generated a valid genesis block, from the program you've written, you just replace those few values from chainparams.cpp and you're done. 2- how to mining the first block? wich steps I should follow? [ANN] Genesis Block Generator3- how to save the genesis block of the chain in the computer? I mean, for later use if the chain is being mined from diferent clients and I wan to update it? You can't update the genesis block once there are new blocks mined upon it. Unless I didn't understand your question. 4- how I am supossed to update it in the future? You download the new version of Bitcoin Core and redo those steps. should I upload it to github once is start mining? Why do you ask me such thing? It depends on what you want to accomplish.
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mironkraft (OP)
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January 27, 2022, 08:37:11 PM |
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if it is ok, or i have to enter some code to reach that to resumen where i was No, you just enter to that directory. This is mandatory? as far as I understand if I dont have problems with Sublime Text and the files it is not needed right? I had been using Notepad++ which changes the permissions. I don't know if that's true with Sublime Text, but it's generally true for most Windows notepads. 3- before building, how I am suposed to change the genesis block exactly? You need to change the values I've told you in #2 from chainparams.cpp. 1- once finished the genesis block configuration, how i am supossed to build this rightly? wich are the "codes" to enter on terminal for it? The commands remain the same. Once you've generated a valid genesis block, from the program you've written, you just replace those few values from chainparams.cpp and you're done. 2- how to mining the first block? wich steps I should follow? [ANN] Genesis Block Generator3- how to save the genesis block of the chain in the computer? I mean, for later use if the chain is being mined from diferent clients and I wan to update it? You can't update the genesis block once there are new blocks mined upon it. Unless I didn't understand your question. 4- how I am supossed to update it in the future? You download the new version of Bitcoin Core and redo those steps. should I upload it to github once is start mining? Why do you ask me such thing? It depends on what you want to accomplish. Perfect, I will go working on and be back soon first steps Il take: - do Nº 1 step, change the values and build (as told in nº 3) - do nº 2 step, generate genesis block (as told in nº2) - start mining my own coin with the steps told back time ps: about the update thing, I am just asking of how to update when we talked time ago of downloading and changing the new core and upload it again, anyways, let me finish this first and then we see the rest thanks!!!!!
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BlackHatCoiner
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January 27, 2022, 08:51:21 PM |
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- do Nº 1 step, change the values and build (as told in nº 3) - do nº 2 step, generate genesis block (as told in nº2) You can either leave the genesis block unchanged and skip the second step or generate it, do the required changes and then build the binaries. I recommend you to do the former first, just to see it working. ps: about the update thing, I am just asking of how to update when we talked time ago of downloading and changing the new core and upload it again, anyways, let me finish this first and then we see the rest Okay, do one thing at a time.
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mironkraft (OP)
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January 29, 2022, 09:37:34 AM |
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Alright, so here's what you're going to do. Go on genesisgen on github, download genesis.c and build it. Once you have the executable, run name.exe <pubkey> <timestamp> <nBits>. In <pubkey> you should add your public key in uncompressed format. In <timestamp> your message. In <nBits> the target. Leave it on 486604799 (1d00ffff) which is the lowest you can have with a difficulty of 1. Once you mine the genesis block, the program will return you the coinbase script, the scriptPubKey, the merkle hash, the byteswapped merkle hash, the unix time, the nonce and finally the genesis block's hash. 1. Change the genesisOutputScript to your scriptPubKey from #L54. 2. Change genesis.hashMerkleRoot to the byteswapped merkle hash in #L114. 3. Change consensus.hashGenesisBlock to your block's hash in #L113. 4. Change the first two values from the CreateGenesisBlock function to the unix time and nonce respectively in #L111. 5. Build Bitcoin Core. I've made a tutorial here: How to create your own altcoin (v0.20.1). It should be the same for the latest version of Bitcoin Core. Hello blackhat, I am having a tremendous headacke trying to make the genesis block I am trying to follow up your steps and searching info in the net but nothing that I do it´s right. I already downloaded the genesis block folder Opened genesis.c in sublime, but I don´t know how you build it right I guess, I have to: $ make $ ./genesis Usage: ./genesis [options] <pubkey> "<timestamp>" <nBits> <startNonce> <unixtime> $ ./genesis 04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" 486604799 2083236893 1231006505 nBits: 0x1d00ffff startNonce: 2083236893 unixtime: 1231006505 I have to make the genesis with the code given in README.md but I donkt know how to make the codes exactly Also, how I obtain the pubkey? asfar as i read, it should be given somewhere I am a bit lost about this step... and it is important to make it right and learn how to, since it is the most important step Thanks for your time, as always
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BlackHatCoiner
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January 29, 2022, 10:19:28 AM |
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What's your operating system?
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mironkraft (OP)
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January 30, 2022, 08:18:48 AM Last edit: January 30, 2022, 08:32:52 AM by mironkraft |
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What's your operating system?
I am working in windows 10 Using ubuntu lts comand window (as your guide) also I have if needed VMW Workstation with windows 11, ubuntu and kali linux
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mironkraft (OP)
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January 30, 2022, 10:59:31 AM |
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Also, just for testing the coin before getting with the headache of the genesis block I tried to build as you say here: When it is finished, we build with the following commands: PATH=$(echo "$PATH" | sed -e 's/:\/mnt.*//g') sudo bash -c "echo 0 > /proc/sys/fs/binfmt_misc/status" cd depends make HOST=x86_64-w64-mingw32 cd .. ./autogen.sh CONFIG_SITE=$PWD/depends/x86_64-w64-mingw32/share/config.site ./configure --prefix=/ make (It may take more than an hour)and when I introduce that code on the ubuntu lts comand prompt nothing happens and it give error: root@DESKTOP-Q44IAMD:/home# PATH=$(echo "$PATH" | sed -e 's/:\/mnt.*//g') root@DESKTOP-Q44IAMD:/home# sudo bash -c "echo 0 > /proc/sys/fs/binfmt_misc/status" root@DESKTOP-Q44IAMD:/home# cd depends bash: cd: depends: No such file or directory root@DESKTOP-Q44IAMD:/home# make HOST=x86_64-w64-mingw32 make: *** No targets specified and no makefile found. Stop. root@DESKTOP-Q44IAMD:/home# cd .. root@DESKTOP-Q44IAMD:/# ./autogen.sh bash: ./autogen.sh: No such file or directory root@DESKTOP-Q44IAMD:/# CONFIG_SITE=$PWD/depends/x86_64-w64-mingw32/share/config.site ./configure --prefix=/ bash: ./configure: No such file or directory root@DESKTOP-Q44IAMD:/# make
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BlackHatCoiner
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January 30, 2022, 01:40:54 PM |
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You don't have to build the genesis block generator in Ubuntu. Just build the binaries to your Windows 10, generate a valid genesis block and replace the values accordingly. You can accomplish the building by having the source code and gcc. If you don't care about verifying that you're building from source code, I've built it for you: genesis.zip. Unzip it and execute it using your cmd and the proper parameters.
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mironkraft (OP)
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January 30, 2022, 04:40:29 PM Last edit: January 30, 2022, 04:52:51 PM by mironkraft |
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You don't have to build the genesis block generator in Ubuntu. Just build the binaries to your Windows 10, generate a valid genesis block and replace the values accordingly. You can accomplish the building by having the source code and gcc. If you don't care about verifying that you're building from source code, I've built it for you: genesis.zip. Unzip it and execute it using your cmd and the proper parameters. hmmm... I will try but some questions: how I build the binaries? how I generate the genesis block? If i go to generate, how or where I get this info: <pubkey> <timestamp> <nBits> the zip from zippyshare is not working the link ill be back If i achieve it.. if not i will cry so much (xD) thanks as alwasy for your time, appreciate it
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BlackHatCoiner
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January 30, 2022, 06:18:47 PM |
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how I build the binaries? It's written in the github link I've given you: gcc generator.c -o generator -lcrypto If i go to generate, how or where I get this info: The pubkey is your public key in uncompressed format. You could leave Satoshi's if you don't care of proving the ownership of your genesis block. In timestamp, just insert any unix timestamp you want. Leave nBits unchanged, it has to do with the difficulty. the zip from zippyshare is not working the link It works for me. I just uploaded to files.fm, check: https://files.fm/u/8sgp9adw7
Have you build your altcoin with Satoshi's block, just to see it working?
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mironkraft (OP)
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February 01, 2022, 07:59:43 PM |
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how I build the binaries? It's written in the github link I've given you: gcc generator.c -o generator -lcrypto If i go to generate, how or where I get this info: The pubkey is your public key in uncompressed format. You could leave Satoshi's if you don't care of proving the ownership of your genesis block. In timestamp, just insert any unix timestamp you want. Leave nBits unchanged, it has to do with the difficulty. the zip from zippyshare is not working the link It works for me. I just uploaded to files.fm, check: https://files.fm/u/8sgp9adw7
Have you build your altcoin with Satoshi's block, just to see it working? Perfect, I will create my own pubkey, I followed: https://github.com/lhartikk/GenesisH0installed, with some problems till I made the example of block for those problems, I did: install pip install python (x3) other dependencies
and if nothing works, with this: sudo apt-get install python-pip pip install scrypt construct pip install construct==2.5.2 finaly: root@DESKTOP-Q44IAMD:/home/mironkraft/GenesisH0-master# python genesis.py -z "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" -n 2083236893 -t 1231006505 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f7 2206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73 algorithm: SHA256 merkle hash: 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b pszTimestamp: The Times 03/Jan/2009 Chancellor on brink of second bailout for banks pubkey: 04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef3 8c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f time: 1231006505 bits: 0x1d00ffff Searching for genesis hash.. genesis hash found! nonce: 2083236893 genesis hash: 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f wich confirms it works fine So, my question is: if I want to make my own pubkey i have to: python genesis.py -z "XXXXXXXXXXX" -n 2083236893 -t 161XXXXX06 what means the NONCE, -n 2083236893 ? I mean, what configuration is this for? (it is related with the dificulty? I dont have to change it?) So, when all this done, I gotta do: genesis.exe > Usage: genesisgen [options] <pubkey> "<timestamp>" <nBits> genesisgen 04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef3 8c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f "161XXXXX06" 2083236893 I am right if this are the steps? thanks!
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mironkraft (OP)
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February 01, 2022, 08:34:08 PM |
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how I build the binaries? It's written in the github link I've given you: gcc generator.c -o generator -lcrypto If i go to generate, how or where I get this info: The pubkey is your public key in uncompressed format. You could leave Satoshi's if you don't care of proving the ownership of your genesis block. In timestamp, just insert any unix timestamp you want. Leave nBits unchanged, it has to do with the difficulty. the zip from zippyshare is not working the link It works for me. I just uploaded to files.fm, check: https://files.fm/u/8sgp9adw7
Have you build your altcoin with Satoshi's block, just to see it working? Perfect, I will create my own pubkey, I followed: https://github.com/lhartikk/GenesisH0installed, with some problems till I made the example of block for those problems, I did: install pip install python (x3) other dependencies
and if nothing works, with this: sudo apt-get install python-pip pip install scrypt construct pip install construct==2.5.2 finaly: root@DESKTOP-Q44IAMD:/home/mironkraft/GenesisH0-master# python genesis.py -z "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" -n 2083236893 -t 1231006505 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f7 2206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73 algorithm: SHA256 merkle hash: 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b pszTimestamp: The Times 03/Jan/2009 Chancellor on brink of second bailout for banks pubkey: 04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef3 8c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f time: 1231006505 bits: 0x1d00ffff Searching for genesis hash.. genesis hash found! nonce: 2083236893 genesis hash: 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f wich confirms it works fine So, my question is: if I want to make my own pubkey i have to: python genesis.py -z "XXXXXXXXXXX" -n 2083236893 -t 161XXXXX06 what means the NONCE, -n 2083236893 ? I mean, what configuration is this for? (it is related with the dificulty? I dont have to change it?) So, when all this done, I gotta do: genesis.exe > Usage: genesisgen [options] <pubkey> "<timestamp>" <nBits> genesisgen 04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef3 8c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f "161XXXXX06" 2083236893 I am right if this are the steps? thanks! Also, I am already launched it and... root@DESKTOP-Q44IAMD:/home/mironkraft/GenesisH0-master# python genesis.py -z "XXXXX, since 2019, bla bla bla bla " -n 2083236893 -t xxxxxxxx 04ffff001d01044441XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX573732c2046696e616e636520262050656f706c65 algorithm: SHA256 merkle hash: 0d34cb7841c610dXXXXXXXXXXXXXXXXX0262bb850 pszTimestamp: XXXXX, since 2019, bla bla bla bla pubkey: 04678XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX02b6bf11d5f time: 1613XXX206 bits: 0x1d00ffff Searching for genesis hash.. 49802.0 hash/s, estimate: 24.0 h it is normal to get 24hrs or more of work?... its been executed right now
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BlackHatCoiner
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February 02, 2022, 07:39:44 AM |
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if I want to make my own pubkey i have to: python genesis.py -z "XXXXXXXXXXX" -n 2083236893 -t 161XXXXX06 This code is executed when you want to mine the genesis block. The easiest way to generate a public key is by going to this page. It's not the best way, but it's the easiest. For someone like you who just wants to see it working, it's fine. So, when all this done, I gotta do: I honestly don't know what's this genesis block generator you've brought me. I didn't give you any python scripts. I told you to either run the genesis.exe or build the genesis.c. No, it's not normal to take you 24 hours for a block with difficulty=1.
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mironkraft (OP)
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February 04, 2022, 06:45:45 PM |
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if I want to make my own pubkey i have to: python genesis.py -z "XXXXXXXXXXX" -n 2083236893 -t 161XXXXX06 This code is executed when you want to mine the genesis block. The easiest way to generate a public key is by going to this page. It's not the best way, but it's the easiest. For someone like you who just wants to see it working, it's fine. So, when all this done, I gotta do: I honestly don't know what's this genesis block generator you've brought me. I didn't give you any python scripts. I told you to either run the genesis.exe or build the genesis.c. No, it's not normal to take you 24 hours for a block with difficulty=1. okay, I will use the pubkey thats given that webpage well, the scrip finished like this: 37992.0 hash/s, estimate: 31.4 h^L 109529.0 hash/s, estimate: 10.9 hTraceback (most recent call last): File "genesis.py", line 203, in <module> main() File "genesis.py", line 20, in main genesis_hash, nonce = generate_hash(block_header, algorithm, options.nonce, options.bits) File "genesis.py", line 140, in generate_hash data_block = data_block[0:len(data_block) - 4] + struct.pack('<I', nonce) struct.error: 'I' format requires 0 <= number <= 4294967295 About runing genesis.exe, what I should do exactly? Thanks, and sorry if im mixing myself
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mironkraft (OP)
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February 04, 2022, 07:07:29 PM Last edit: February 04, 2022, 09:55:50 PM by Mr. Big |
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OMG!!!! Wait a minute!!!! I have to modify the text inside of genesys.py and execute the mining right? Modify the genesis text of bitcoin to my coin and then mine the first block... right?
Hi! I have tried this both, I will leave till finish and see what happens
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BlackHatCoiner
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February 04, 2022, 08:26:37 PM |
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You still haven't answered to my question, though. Have you build your altcoin with Satoshi's block, just to see it working?
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