Bitcoin Core :: Bitcoin Core 0.20.0

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Aeon (AEON) is a private, secure, untraceable currency. You are your bank, you control your funds, and nobody can trace your transfers.
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[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node.

[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node. submitted by rnvk to Bitcoin [link] [comments]

[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node.

[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node. submitted by rnvk to coldcard [link] [comments]

I made a lightning tutorial for Breez Wallet. TLDW; seamless swaps between main chain and LN, auto channel management, ability to connect to core node, all non-custodial, zero setup. Thumbs up IMO. (x-post from /r/Bitcoin)

I made a lightning tutorial for Breez Wallet. TLDW; seamless swaps between main chain and LN, auto channel management, ability to connect to core node, all non-custodial, zero setup. Thumbs up IMO. (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node. (x-post from /r/Bitcoin)

[Video] Learn how to setup and use Specter Wallet with your Bitcoin Core Full Node. (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Neighbor was throwing away what looks a bitcoin mining setup? Pulled a free core i3-7100 out of it! Does anyone know if the motherboard or those small pci-e boards are worth anything? I can post closer-up pics if needed

submitted by 119grizzelda to PcBuild [link] [comments]

Raining some sats on the HRF with bitcoin core + specter + airgapped coldcard. I think this is my new favorite setup. Feels like a real game changer in terms of trust minimized UX.

Raining some sats on the HRF with bitcoin core + specter + airgapped coldcard. I think this is my new favorite setup. Feels like a real game changer in terms of trust minimized UX. submitted by rnvk to Bitcoin [link] [comments]

How-to: setup your multisignature Cold wallet in Bitcoin Core 0.20 (highest security setup)

Last release of Core is amazing !
The main new feature is sortedmulti descriptor. This allows you to import your multisig setup in Core almost as if it was Electrum when combine to the new PSBT export in GUI !
As it needs command line and some weird checksum, you also need to input very long command in the console and if you made a mistake, you cannot copy the last command you made. So take your time when the commands are long to check everything and don't miss anything, use copy paste before validating the long command. You only have to do this once fortunately :)
I detail here how you do it with a k of n setup, good luck:
And you are DONE ! You should get the exact same addresses than Electrum and you can created receiving addresses in Qt ! To send money, just go to the send section, use the new coin control feature and export a partially signed transaction. You can use HWI or Electrum to sign it with your hardware wallets !
Notice: You can import more or less than 2000 addresses of each type. If less, blockchain rescan is faster but you may need to redo what we have done here later when all addresses will have been used once. If more, it is the contrary.

You now have the most possibly secure setup in one software: multisig with hardware on the full node wallet. When Bitcoin Core 0.21.0 will be out, we will also have native descriptor wallet so maybe we will have HD version of this. But for now, this is the best you can do ! Enjoy :)

P.S. : if you like doing things in one shot you can do the last two steps in one big command: importmulti '[{"desc": "wsh(sortedmulti(k,[path1]xpub1.../0/*,[path2]xpub2.../0/*,...,[pathn]xpubn/0/*))#check_sum0", "timestamp": birth_timestamp, "range": [0,2000], "watchonly": true, "keypool": true}, {"desc": "wsh(sortedmulti(k,[path1]xpub1.../1/*,[path2]xpub2.../1/*,...,[pathn]xpubn/1/*))#check_sum1", "timestamp": birth_timestamp, "range": [0,2000], "watchonly": true, "internal": true}]'
submitted by Pantamis to Bitcoin [link] [comments]

Raining some sats on the HRF with bitcoin core + specter + airgapped coldcard. I think this is my new favorite setup. Feels like a real game changer in terms of trust minimized UX. (x-post from /r/Bitcoin)

Raining some sats on the HRF with bitcoin core + specter + airgapped coldcard. I think this is my new favorite setup. Feels like a real game changer in terms of trust minimized UX. (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

How-to: setup your multisignature Cold wallet in Bitcoin Core 0.20 (highest security setup)

submitted by Pantamis to BitcoinTechnology [link] [comments]

The Bitcoin + Lightning ⚡ node workshop at the Tel Aviv Bitcoin Embassy is complete! The first round graduated 12 new full node owners with a setup that includes Tor, Bitcoin Core, C-lightning, Electrum Personal Server, Spark Lightning Wallet and btc-rpc-explorer.

The Bitcoin + Lightning ⚡ node workshop at the Tel Aviv Bitcoin Embassy is complete! The first round graduated 12 new full node owners with a setup that includes Tor, Bitcoin Core, C-lightning, Electrum Personal Server, Spark Lightning Wallet and btc-rpc-explorer. submitted by shesek1 to Bitcoin [link] [comments]

Bitcoin Core will go down as one of the greatest setups in history.

Millions of people, billions of dollars. Bitcoin Mania guided directly into the greatest con job in history. All but the 1% locked out of trading their funds. A cruel knife in the heart for millions of befuddled investors forced into a fractal corner. Told that BCH was a scam. That a a libertarian fireworks salesman, a creator fraud and a gambling billionaire with a mutual love of wine were somehow trying to steal their money. That the evil miners must be stopped from scaling bitcoin beyond the reach of the everyman. A full node for all. A huge censorship drive has conned people that the fees are temporary. A result of Bitcoin's superb capacity to act as a 'store of value'. A HODL mentality. Buy the dip reinforced at every turn. The fees are necessary for your security. The Lightning network will make it all work out. Ignore bitcoin cash. That approach won't scale. No developers. It's centralised.
Today, the minimum fee to send a single UTXO is over the total value of more than half of all bitcoin wallets. I don't think it's unreasonable to assume that of the value remaining in the pool, another half is held in UTXOs that fall into this range as well, meaning that imore than 3/4 of all Bitcoins are currently locked in their wallets. Brave the mempool or sit unusable. Over the next few days, that will continue to increase until just a few % of total bitcoin owners can trade their coins. That only the largest UTXOs can move. People asking why will hear 'Don't worry. Just move your coins into a segwit address. It's like greased lightning the fees are so low.' Eventually the network will just collapse. Suddenly the value of a Bitcoin will drop by 40 or even 50% in a day, and miners will jump over to BCH. All of a sudden, it becomes doubly expensive to send a transaction as only half as many are getting through. Three weeks later the difficulty will adjust, but by then the value of a Bitcoin will be so low that the correction algorithm won't correct far enough. The end will come quick, but that won't stop it being bloody.
It will hurt the market a bit but not really. Some people will get burned and run away, but the people who are about to start using Bitcoin Cash know nothing of reddit forums and censorship. They've probably never heard of BTC or lightning and won't give a shit who made Bitcoins. All they will know is that it's easy and it works and it's safe and amazing.
Get ready for the next age of Bitcoin!!!
submitted by The_Beer_Engineer to btc [link] [comments]

Is there a good lightweight wallet or full node wallet that has a remote interface?

So, since bitcoin's price is going a bit crazy again I decided to try and recover my old wallet.dat file. I was able to and found that i have over 0.3 BTC in there... nothing crazy but enough to make it worth getting myself setup again.
I've been trying to get Bitcoin Core setup. It was going well at first, but at about 1 year back in the blockchain it started crawling and looks like it is going to take a few months to finish.... which makes me think it may never be able to catch up. On top of that the computer I have it running on is not on 24/7 but I was hoping the few hours a day it is on would be enough to keep it caught up once I got going.
Since that does not seem to be happening.... is there a lightweight wallet that is trustworthy which I can use? Or even better, a linux-based full node wallet that I can run on my server which is on 24/7 but that has a web interface or some client that I can run on my desktop which connects to that.
I would like to run a full node, but I need to be able to catch up first....
I appreciate any input!
submitted by KayoticSully to Bitcoin [link] [comments]

Found a gaming pc at the dump with a few 1080 TIs. Threw a $25 quad core Phenom II X4 945 in it. Found a Bitcoin at the dump, too. And a hard drive. Cables I got for free at a yard sale. Took a slab of plywood and mounted it. Now this is my setup.

Found a gaming pc at the dump with a few 1080 TIs. Threw a $25 quad core Phenom II X4 945 in it. Found a Bitcoin at the dump, too. And a hard drive. Cables I got for free at a yard sale. Took a slab of plywood and mounted it. Now this is my setup. submitted by M4ickel to Gamingcirclejerk [link] [comments]

You Really Ought to Run Bitcoin Core If You Own Any Bitcoin Anywhere

Just about everyone I know is now racing to buy bitcoin. That's great.
I'm advising everyone to run Bitcoin Core if they've got some hard disk space - even if it's in pruned mode.
Why?
Because every node out there adds robustness to the network, validates each transaction, validates each block, relays blocks and transactions and makes any attack on bitcoin's network less feasible.
So if you've got value stored in bitcoin, increase the strength and value of the network in a cheap way by running Bitcoin Core.
NB: This is not to say you need to hold or even monitor your coins using bitcoin core, although it's very good for that too. It's just to say that you running bitcoin core is good for bitcoin and so is it's in your interest to do so.
submitted by logical to Bitcoin [link] [comments]

Get XPUB key from Bitcoin Core wallet? I try to setup the new Strike Lightning service.

Get XPUB key from Bitcoin Core wallet? I try to setup the new Strike Lightning service. submitted by Stadicus to Bitcoin [link] [comments]

Can someone please give me step-by-step instructions on how to: 1) setup Bitcoin Core on an offline computer, 2) create transaction on an online computer, 3) sign the transaction on the offline computer, and 4) broadcast the signed transaction on the online computer? USING ONLY BITCOIN CORE.

This is the only missing piece for me with Bitcoin Core. This, combined with hierarchical deterministic wallets (which are coming soon!), I can cut Armory out of the equation entirely.
submitted by btcfan8877lol to Bitcoin [link] [comments]

Get XPUB key from Bitcoin Core wallet? I try to setup the new Strike Lightning service. /r/Bitcoin

Get XPUB key from Bitcoin Core wallet? I try to setup the new Strike Lightning service. /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

[uncensored-r/Bitcoin] Get XPUB key from Bitcoin Core wallet? I try to setup the new Strike Lightning service.

The following post by Stadicus is being replicated because the post has been silently greylisted(for 0.6 hours).
(It was approved by the mods at: 2018-02-04T00:11:27.000Z)
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7uyyn3
The original post's content was as follows:
https://i.redd.it/yht9acmfnzd01.png
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

I was frustrated at how hard it is to setup for dev around (not on) Bitcoin Core so put this together. It includes Bitcoin Core via PPA and Rein's client and server under virtualenv. A highlight is Bitcoin Core being configured use testnet, 2gb pruned, serving RPC with a randomly generated password.

I was frustrated at how hard it is to setup for dev around (not on) Bitcoin Core so put this together. It includes Bitcoin Core via PPA and Rein's client and server under virtualenv. A highlight is Bitcoin Core being configured use testnet, 2gb pruned, serving RPC with a randomly generated password. submitted by dsterry to Bitcoin [link] [comments]

Bitcoin Core will go down as one of the greatest setups in history. /r/btc

Bitcoin Core will go down as one of the greatest setups in history. /btc submitted by BitcoinAllBot to BitcoinAll [link] [comments]

How-to: Setup a full core node on your Synology Diskstation NAS using Docker (very easy!) /r/Bitcoin

How-to: Setup a full core node on your Synology Diskstation NAS using Docker (very easy!) /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

I have setup my first bitcoin core server and I need a bit of help. Can anyone help me?

Hello,
I have set up bitcoin core on my VPS running CentOS 6.5. It was a bit of pain to find the packages but i finally did it through this link.
http://www.ringingliberty.com/bitcoin/
I have enabled port TCP/8333 on my firewall.
How can I confirm that my server is working? Do I need to do more?
submitted by Nicolaidesnicos to BitcoinBeginners [link] [comments]

How To Setup Bitcoin Core - YouTube How to install Bitcoin Core wallet in any Linux distribution How To Setup Bitcoin Core - YouTube Install, Backup And Restore A Bitcoin Wallet. Or, Almost ... How to install Bitcoin Core Wallet and send Bitcoins

Thus, the Bitcoin Core project does not have the information necessary to help you verify the Bitcoin Core Snap packages. Additional verification with reproducible builds Experienced users who don't mind performing additional steps can take advantage of Bitcoin Core's reproducible builds and the signed checksums generated by contributors who perform those builds. When you start Bitcoin Core it will take a long time to synchronize with the Bitcoin network because the software has to download the entire blockchain, which contains over five years of global transaction history. Once you are synced the program will know the balance of every bitcoin address in existence and can verify when you send or receive bitcoins in real time. Click the large blue Download Bitcoin Core button to download the Bitcoin Core installer to your Downloads folder. Optional: Verify the release signatures. If you know how to use PGP, you should also click the Verify Release Signatures link on the download page to download a signed list of SHA256 file hashes. The 0.11 and later releases are signed by Wladimir J. van der Laan’s releases key w Setting Up Bitcoin Core and Tor. These instructions work on Fedora 23>29 and assume a default setup of Bitcoin Core v0.15.1 and Tor v0.2.7.1 or newer (and have been tested to work with Bitcoin Core v0.16.0 on Fedora 27 with Tor v0.3.1.9). Fedora is a modern operating system that will run on most standard modern hardware. The configuration is ... Bitcoin Core ist ein gemeinschaftliches, freies Software-Projekt, veröffentlicht unter der MIT-Lizenz. Release-Signaturen überprüfen Download über Torrent Quelltext Versionshistorie anzeigen. Bitcoin Core Release Signierschlüssel v0.8.6 - 0.9.2.1 v0.9.3 - 0.10.2 v0.11.0+ Oder wählen Sie Ihr Betriebssystem . Windows exe - zip. Mac OS X dmg - tar.gz. Linux (tgz) 64 bit. ARM Linux 64 bit ...

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How To Setup Bitcoin Core - YouTube

Short tutorial on how to install the Bitcoin Core wallet on Linux. http://teklordz.net. How To Install And Enable Bitcoin Core Wallet On Linux - Duration: 3:08. AddictiveTipsTV 3,077 views. 3:08. Full Bitcoin Sync in 2 hours 46 minutes with Agama Wallet - Duration: 4:15. ... Hello! are you new to bitcoin? not anymore then. join the rest of the world with the currency of the future. Bitcoin Core: https://bitcoin.org/en/download Make some extra $$ lending: Signup for DavorCoin: https://goo.gl/ppsrur OR Signup for Bitconnect: https://goo.gl/xvvhGk This is a short video on setting up, ... Watch full video at https://www.keepitsimplebitcoin.com/setup-bitcoin-core/ ⭐️ Affiliate Links Purchasing products via links below support the channel. Coldc...

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