Poclbm-mod-gui - Bitcoin Wiki

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BitcoinZ: A community gift to the world.

BitcoinZ, a cryptocurrency based on bitcoin + zkSNARKs
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Question about lightning network and bitcoin GUI

I've been testing out LND's latest binaries, and pretty cool. I had some misconceptions, either from my own ideas of what LN would be, or FUD I had heard. I like that LND has the Bitcoin functionality in it. I can make the on chain transactions right from the LND Gui, it's not separate where I have to go back to Bitcoin to do a part, then back to lightning for another.
My question with that background, would the Lightning GUI eventually be part of Bitcoin core UI? Or will it always be a separate implementation?
submitted by EvilMrBurns to Bitcoin [link] [comments]

[uncensored-r/Bitcoin] Guis buy the dip

The following post by Harveyweinstein69 is being replicated because the post has been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7uohce
The original post's content was as follows:
Plz
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Question about lightning network and bitcoin GUI /r/Bitcoin

Question about lightning network and bitcoin GUI /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bootstrap - Default bitcoin gui? Why?

Yet another bitcoin project related project and yet another "Bootstrap" in the back-end. I have no problem with using the framework as it does have potential but I'd urge developers to spend half a day on styling the site so it doesn't look like Bootstrap tutorial. There are plenty live examples how these can look like and guest what - they don't look like Bootstrap. If you put some effort into making the site look nice it will not scare people away, as I have seen in the past.
tl;dr - Use Bootstrap but make it more fun!
Happy Coding!
submitted by gwesio to Bitcoin [link] [comments]

I Am Creating A New Bitcoin Core GUI Header

Hey folks,
I have begun work to create a new Bitcoin GUI header. I am doing this for several reasons:
What will CBitcoin (the new GUI header) be?
CBitcoin will be a new GUI header as mentioned above. Among some things, it will support SegWit, it'll combine a GUI and command prompt into one single program and once LN is more developed, it'll integrate that as well.
You can find the project on my website: http://cowlite.nl/cbitcoin.php
and on Github: https://github.com/WJongkind/CBitcoin
During the development of CBitcoin, a strong and easy-to-use framework will be written in Java for interaction with the Bitcoin Network, based on the Bitcoin Core's bitcoind and it's JSON RPC API. Eventually it might be decided that this framework will become a entire project on it's own, but we are not that far yet.
You can read more details about the project on my website: http://cowlite.nl/cbitcoin.php. The entire project is open-source and will remain that way for obvious reasons: the software will be trusted, people can contribute to the code and people can borrow code for their own projects.
Looking for contributors
Currently, I am the only developer of the software. I do this in my spare time as a hobby and I do not earn any form of payment for it (however, people do have the option to donate). I am sure I could write the software entirely myself, though that would probably take a significant amount of time. Therefore I am asking any programming enthusiasts out there that have spare time to lend a hand. On the GitHub page & on my website there are instructions on how you can become part of the project. Donations will be split up amongst all contributors.
submitted by ImJustACowLol to Bitcoin [link] [comments]

[uncensored-r/Bitcoin] I Am Creating A New Bitcoin Core GUI Header

The following post by ImJustACowLol is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7om6if
The original post's content was as follows:
Hey folks,
I have begun work to create a new Bitcoin GUI header. I am doing this for several reasons:
  • Bitcoin-qt doesn't support SegWit
  • Bitcoin-qt frequently freezes on some systems
  • I have written a Java framework for interaction with the Bitcoin network (through bitcoind and JSON RPC). This framework allows for very rapid development.
  • Conventional full-node clients often take a long time to process updates; CBitcoin is aimed at rapidly pushing through updates while remaining safe to use.
  • Why not? It's fun!
What will CBitcoin (the new GUI header) be?
CBitcoin will be a new GUI header as mentioned above. Among some things, it will support SegWit, it'll combine a GUI and command prompt into one single program and once LN is more developed, it'll integrate that as well.
You can find the project on my website: http://cowlite.nl/cbitcoin.php
and on Github: https://github.com/WJongkind/CBitcoin
During the development of CBitcoin, a strong and easy-to-use framework will be written in Java for interaction with the Bitcoin Network, based on the Bitcoin Core's bitcoind and it's JSON RPC API. Eventually it might be decided that this framework will become a entire project on it's own, but we are not that far yet.
You can read more details about the project on my website: http://cowlite.nl/cbitcoin.php. The entire project is open-source and will remain that way for obvious reasons: the software will be trusted, people can contribute to the code and people can borrow code for their own projects.
Looking for contributors
Currently, I am the only developer of the software. I do this in my spare time as a hobby and I do not earn any form of payment for it (however, people do have the option to donate). I am sure I could write the software entirely myself, though that would probably take a significant amount of time. Therefore I am asking any programming enthusiasts out there that have spare time to lend a hand. On the GitHub page & on my website there are instructions on how you can become part of the project. Donations will be split up amongst all contributors.
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Bitcoin Full Node: I repurposed some gaming computer parts and built a full node. (With Pics.)

I've been buying some Bitcoin lately and was interested in building a full node so I repurposed some old gaming computer parts that I had lying around.
Here's the computer specifications and costs of new parts:

Cost of new parts for this computer: $235.00 USD

My observations:

This computer is way overkill for a Bitcoin Full Node but works really great! I was unsure of what was really required for a computer to run a full node but after having this computer up and running for a few days I have a much better understanding.

It hardly uses the CPU at all. I think that this is why you can run a full node on a Raspberry PI. The CPU on this computer typically runs at less than 5% utilization and more like 2%. It is basically sitting at idle all the time.

I upped the data cache memory available in the Bitcoin GUI (Don't really know if this works or not?) to 5000 MB. The most RAM that I have used in several days of running has been less than 4 GB. (4000 MB)

Once you get it up and running you need to open port 8333 on your router or it won't allow other computers to connect to you. Once you have port 8333 open, 20 computers will be able to connect to you and you will be able to connect to 10. There is very little documentation in how to do this (No step by step.) because all routers are slightly different and use slightly different terminology. It is not really that difficult. What you really want to do is called "port forwarding" and you want to find those settings in your router and port forward port 8333 in both directions. (Hope that made some sense. I'm not very good with networks!)

My WiFi network and the connection to this computer is fast. I pay for 400 Mbps down and 20 Mbps up and I have a WiFi 6 router and a WiFi 6 adapter card in this computer. Speedtest says that this computer is connected at 380 Mbps down and 20 Mbps up. I'm about 40 feet away from the router.

The Bitcoin Full Node is always transferring data on the network. It seems to be in small packets/batches but it is always sending or receiving or both. It doesn't use much bandwidth at one time so shouldn't cause lag on your network. In my case it typically stays under 500 Kbps but will on occasion spike briefly to 2000 Kbps (2 Mbps).

I was very curious as to how much electricity this computer would use so that I could determine if I could afford to leave it on 24/7 or not. I plugged the computer into a watt meter that you can see in the pics. The computer swings between 32 and 35 watts while up and running on the Bitcoin network. This is like idle speed for this computer IMHO. 35 watts running 24 hours = 840 watt hours 840 watt hours X 30 days = 25200 watt hours or 25.2 Kwhs (Kilowatt hours is how you are charged by your utility) My utility charges $.12 per kilowatt hour so... 25.2 Kwh X $.12 = $3.03 USD per month. I hope I can afford that!

Here's some pics: Bitcoin Full Node from Repurposed Parts
submitted by pinellaspete to Bitcoin [link] [comments]

A design I did for an on-boarding wizard for Bitcoin Core - any feedback would be much appreciated. Please read the relevant GitHub issue before replying - https://github.com/bitcoin-core/gui/issues/81.

A design I did for an on-boarding wizard for Bitcoin Core - any feedback would be much appreciated. Please read the relevant GitHub issue before replying - https://github.com/bitcoin-core/gui/issues/81. submitted by Bosch-1 to Bitcoin [link] [comments]

weird behavior of electrum+bitcoin-qt

past week installed the new plugin that allow me to connect my electrum wallet to bitcoin-core, i use a hardware wallet and worked like a charm.
Then today was updating the node and used bitcoin-qt instead of bitcoind and when was waiting suddendly i see some text in the gui where it says "recent transactions", and a lot of transactions where there.
Then was like WTF happened here, someone stole my btc?, or installed a compromised version of electrum(i use archlinux and install from the repos). Why some transactions where there, i neved imported my wallet to bitcoin-gui.
Inmediately deleted the wallet.dat and did the same in electrum, but my question is:
Was something imported into bitcoin-qt?, all my history was redeable from the gui, i never imported into bitcoin-qt, and as far i know the seed never leave the hardware wallet.
This is normal?, at least all my funds are still there but im really worried.
PS: everything happened with my hardwallet unplugged.
TL:DR: Connected my cold wallet to electrum(connected to bitcoind) past week, never to bitcoin-qt, today opened bitcoin-qt and all my history of transactions from my cold wallet(unplugged) was there(bitcoin-qt), is this normal?.
submitted by relgueta to Bitcoin [link] [comments]

weird behavior of electrum

past week installed the new plugin that allow me to connect my electrum wallet to bitcoin-core, i use a hardware wallet and worked like a charm.
Then today was updating the node and used bitcoin-qt instead of bitcoind and when was waiting suddendly i see some text in the gui where it says "recent transactions", and a lot of transactions where there.
Then was like WTF happened here, someone stole my btc?, or installed a compromised version of electrum(i use archlinux and install from the repos). Why some transactions where there, i neved imported my wallet to bitcoin-gui.
Inmediately deleted the wallet.dat and did the same in electrum, but my question is:
Was something imported into bitcoin-qt?, all my history was redeable from the gui, i never imported into bitcoin-qt, and as far i know the seed never leave the hardware wallet.
This is normal?, at least all my funds are still there but im really worried.
PS: everything happened with my hardwallet unplugged.
TL:DR: Connected my cold wallet to electrum(connected to bitcoind) past week, never to bitcoin-qt, today opened bitcoin-qt and all my history of transactions from my cold wallet was there(bitcoin-qt), is this normal?.
submitted by relgueta to Electrum [link] [comments]

Malwarebytes "Bitcoin Miner" alert regarding Monero gui is a false positive, I assume?

Since even trezor recommends Monero Gui, it seems to one of the better wallets for monero after all.
Thanks everyone. Always good to get a another point of view in regards to cryptography.
submitted by seronlover to Monero [link] [comments]

TIL that Satoshi left scrapes of GUI functionality for poker game in the Bitcoin Core in the 2009

TIL Satoshi left scrapes of poker functionality in the Bitcoin Core in the 2009
Today I stumbled upon a weird functionality in the uibase.cpp file in an old bitcoin node file I was reading for fun, Satoshi had written scrapes of GUI functionality for a poker game in the early version of Bitcoin 0.1.3 and maybe a little earlielater (didn't actually check that deep).
If Satoshi was planing an experiment with op codes for provably fair poker game in the very Bitcoin node (what an exciting thought lol, would actually download the entire blockchain), we may never know as I did not find a lot of info regarding this decision hidden in plain sight. The code applies only to the GUI dialog and is referenced in the uibase.h, uibase.cpp and uiproject.fbp.
As an unnecesary discovery this is, I actually thought this is a pretty neat fact I did not find anywhere else.
Also, as I am making my own private DPOS decentralized network, I think that this is a neat idea I could put in. Although I admit that this idea was almost certainly created long time ago when smart contracts were introduced.
submitted by wortelus to CryptoCurrency [link] [comments]

I made this basic bitcoin faucet gui that runs on a pi zero

I made this basic bitcoin faucet gui that runs on a pi zero submitted by Triumvus to raspberry_pi [link] [comments]

New release of JoinMarket 0.7.0, includes BIP78 payjoin support, pre-built GUI executable for Windows, backend library changes and other minor fixes (x-post from /r/Bitcoin)

New release of JoinMarket 0.7.0, includes BIP78 payjoin support, pre-built GUI executable for Windows, backend library changes and other minor fixes (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Low fee sent my mistake, RBF enabled, but bitcoin-core GUI doesnt let me increase the fee

The option is greyed out. I sent two tx both with stupid low fees and the other one I can bump the fee but not this one. Any advice?
----edit and it just confimed 1.0 sat/vB master race
submitted by notagimmickaccount to Bitcoin [link] [comments]

Low fee sent my mistake, RBF enabled, but bitcoin-core GUI doesnt let me increase the fee (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Is it possible to connect mynode to my Bitcoin core GUI?

Title
submitted by Bosch-1 to mynodebtc [link] [comments]

Earn Free Bitcoin Fast Real - How To Earn Bitcoin In 2020! (Ultimate Gui...

Earn Free Bitcoin Fast Real - How To Earn Bitcoin In 2020! (Ultimate Gui... submitted by Neython to u/Neython [link] [comments]

3rd(?) best day of my life! AMA!

I was sifting through my things in storage. I used to be self employed doing IT consulting. I found my old computer. I thought I might have part of a bitcoin or two on there as I’ve been an avid bitcoin evangelist. So opened up a command prompt and in C:\ typed “dir wallet.dat /a/s” and I found one. So I looked and apparently I had run the windows GUI for bitcoind on this machine at one point.
I opened up the bitcoin GUI and the balance stated: 55. I was confused for a second and asked myself “55? Why does it say 55?” I looked at the transaction log and I saw two things: an entry for having signed a block and a payment of 5 extra BTC.
I live down the street from my parents and I shot up, ran out the door down to my parents house “Dad! Dad! We gotta go, I need you to come to my house right now, don’t worry about shoes!” Being a once in a life time event I felt he could run to my house barefoot and see this with me ... dick move I know! He was excited, he’s one of those guys that got on the hype train at 5500 and threw a couple hundred bucks in lol!
So I grabbed the wallet.dat, threw it up on my “vault” server I run, and waited for it to convert and scan the whole blockchain again. An hour later ... I am surprised I have my fingernails left... I typed “bitcoin getbalance” on my box and sure enough.. “55.00000000”. Pretty sure my right hand still hurts from the high five I gave my dad! I also play Eve Online, and I might have been laughing my ass off and having a great time with my alliance as well ... god I’m a nerd! Went over to my best friend’s house, told her as she has had to suffer through endless bitcoin is great rants, she was like “stfu! No you didn’t! Omfg!”
In the summer of 2010 I was able to sign a block using a Core I7-920, and since it was worth (roughly) 7 cents a bitcoin then, I determined my computer power was better spent doing other stuff and/or not mining. A bit after that I upgraded my 3 drive raid 0 to an SSD and didn’t migrate everything. A couple years back I found a couple wallet.dat files on that SSD but didn’t check the raid array until Friday.
I called my cousin who is a CPA/lawyer, and I told her that I had felt like I had won the lottery and she said to me “every time I hear about bitcoin I think of you, you didn’t win the lottery, you were Into it before the hype, you knew what it was when other people thought it was and still think it is weird. The real thing is you’re lucky because you forgot about it!” This week, I’m going to pay off my house/cacredit cards, put at least 150k into a college fund for my two boys, start looking into paying my taxes and you know pinching myself to make sure I’m not dreaming!
While I should HODL... I have cashed out most of them ... I feel like not having a mortgage payment was a huge plus. And by the way, Bitcoin Cash and the other forks... bless your hearts! The day my two boys were born were the two best days of my life! Merry-f’ing-Christmas!
:edit: Now that I've dumped the wallet and things have been transfered.... not a shit post(?) lol
https://blockchain.info/address/1EfC5cAuagHguQzGdFNebuZS2zsvmWsbPC
:second edit:
I'd be just as skeptical on the internet as some of the people on here so...
Generation Address: 1EfC5cAuagHguQzGdFNebuZS2zsvmWsbPC
Signature: HGifhaImWOrhM/04LcjY94YBFxrba1G3lIRTUQUWPQs3RtEZGNXDnzzp6hQYc+gR4SuJKLDPrhU6xhAfL1TedNs=
Signed Message: https://www.reddit.com/Bitcoin/comments/18qy88/bitcoin_message_signing_and_verification/ 3rd best day!
So you can verify it with something like this:
bitcoin-cli verifymessage 1EfC5cAuagHguQzGdFNebuZS2zsvmWsbPC HGifhaImWOrhM/04LcjY94YBFxrba1G3lIRTUQUWPQs3RtEZGNXDnzzp6hQYc+gR4SuJKLDPrhU6xhAfL1TedNs= "https://www.reddit.com/Bitcoin/comments/18qy88/bitcoin_message_signing_and_verification/ 3rd best day!"
Pretty sure that verifies it was my wallet :)
submitted by newzbinrss to Bitcoin [link] [comments]

Bitcoin Core GUI - not sure how backups work

If I immediately after generating wallet backup the wallet file and then make some transactions is it possible to restore all "funded" private/public key pairs from the first backup I have made? Or do I have to do backup wallet after each transaction in order to have access to all my generated keys related to my wallet.
Second question is maybe related. Is is possible to export master private key or some master seed? So far I know I can export private key to just specific address.
Thanks.
submitted by KaktusZjedolKacera to BitcoinCore [link] [comments]

I made this basic bitcoin faucet gui that runs on a pi zero

I made this basic bitcoin faucet gui that runs on a pi zero submitted by Triumvus to CryptoCurrency [link] [comments]

Bets GUI wallet?

Wich is the best bitcoin GUI wallet right now, Bitcoin Knots, Bitcoin Core or Electrum. I want to put bitcoin wallet on my laptop, and what about blockchain size, I still have 100gb free size on my ssd will it be enough?
submitted by 1Lost_King1 to Bitcoin [link] [comments]

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