Bitcoin-Qt wallet. All about cryptocurrency - BitcoinWiki

Bitcoin - The Currency of the Internet

A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
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Bitcoin - The Internet of Money

/btc was created to foster and support free and open Bitcoin discussion about cryptocurrency, Bitcoin news, and exclusive AMA (Ask Me Anything) interviews from top Bitcoin and cryptocurrency leaders. Bitcoin is the currency of the Internet. A distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without the need for any central authority whatsoever. Learn more about Bitcoin, Bitcoin Cash, cryptocurrency, and more.
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BitcoinAirdrops

Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever. While bitcoin tokens on the original network can't be copied or counterfeited, the protocol is open source and can be recreated with different parameters. We call these Airdrops.
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Electrum Bitcoin client — Set up a hardware wallet in 10 easy steps

Electrum Bitcoin client — Set up a hardware wallet in 10 easy steps submitted by coincodecap to u/coincodecap [link] [comments]

Electrum Bitcoin client — Set up a hardware wallet in 10 easy steps

Electrum Bitcoin client — Set up a hardware wallet in 10 easy steps submitted by coincodecap to u/coincodecap [link] [comments]

Electrum Bitcoin client — How to use in 10 easy steps (x-post from /r/Bitcoin)

Electrum Bitcoin client — How to use in 10 easy steps (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Electrum Bitcoin client — How to use in 10 easy steps

Electrum Bitcoin client — How to use in 10 easy steps submitted by coincodecap to Bitcoin [link] [comments]

Fomo Bitcoin Client (x-post from /r/Bitcoin)

Fomo Bitcoin Client (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Fomo Bitcoin Client

Fomo Bitcoin Client submitted by MarilynMonero21 to Bitcoin [link] [comments]

Decentralized Lightweight Detection of Eclipse Attacks on Bitcoin Clients

submitted by gambpang to chibitdevs [link] [comments]

Bitcoin Core Developers Release v0.20.0 of the Main Bitcoin Client

Bitcoin Core Developers Release v0.20.0 of the Main Bitcoin Client submitted by Crypto-Economy to cryptoeconomynet [link] [comments]

BREAKING: Goldman Sachs JUST Scheduled a MASSIVE Bitcoin Client Call | Best News on Bitcoin in 2020

submitted by Thornsb to BLOCKCHAINEDNews [link] [comments]

BREAKING: Goldman Sachs JUST Scheduled a MASSIVE Bitcoin Client Call | Best News on Bitcoin in 2020

BREAKING: Goldman Sachs JUST Scheduled a MASSIVE Bitcoin Client Call | Best News on Bitcoin in 2020 submitted by raaner12 to Altcoinss [link] [comments]

BREAKING: Goldman Sachs JUST Scheduled a MASSIVE Bitcoin Client Call | Best News on Bitcoin in 2020

BREAKING: Goldman Sachs JUST Scheduled a MASSIVE Bitcoin Client Call | Best News on Bitcoin in 2020 submitted by cryptolobe to cryptolobe [link] [comments]

JP Morgan Accepts Major Bitcoin Clients Hours after "Halving"

JP Morgan Accepts Major Bitcoin Clients Hours after submitted by Acrobatic_Peak to BitcoinLiveNews [link] [comments]

Bitcoinsv.com on Twitter: "In May 2019, Dr. Craig S. Wright was issued U.S. copyright registrations for most of the original #Bitcoin Client Software Code version 0.1 and for the Bitcoin White Paper. Learn > https://t.co/gZ48VzyLf9"

Bitcoinsv.com on Twitter: https://t.co/gZ48VzyLf9"" title="Bitcoinsv.com on Twitter: "In May 2019, Dr. Craig S. Wright was issued U.S. copyright registrations for most of the original #Bitcoin Client Software Code version 0.1 and for the Bitcoin White Paper. Learn > https://t.co/gZ48VzyLf9"" /> submitted by thacypha to bitcoinsv [link] [comments]

esplora.js - A flexible backend for browser-based Bitcoin clients. The in-official JavaScript library for Blockstream's Esplora API.

esplora.js - A flexible backend for browser-based Bitcoin clients. The in-official JavaScript library for Blockstream's Esplora API. submitted by RobinLinus to Bitcoin [link] [comments]

What's this? Bitcoin dev tried to blacklist any transaction associated with Satoshidice back in 2014 in the official Bitcoin client because gambling was against his religion. Freedom my ass.

submitted by OsrsNeedsF2P to shouldHaveUsedMonero [link] [comments]

Are there any bitcoin clients that censor?

I know that censorship on the blockchain would result in a fork , but what about clients and wallet services that censor. Are there any reports of clients not allowing tx to or from certain addresses from being broadcast or allowed?
submitted by vn4dw to Bitcoin [link] [comments]

PSA: As the Fork Date Approaches, This is Just a Reminder That There Is A Bitcoin Client That Even More Closely Embodies the Vision of Satoshi than Bitcoin SV

PSA: As the Fork Date Approaches, This is Just a Reminder That There Is A Bitcoin Client That Even More Closely Embodies the Vision of Satoshi than Bitcoin SV submitted by Zectro to btc [link] [comments]

BitMEX Research analyzes Bitcoin client implementations and announces its own client

BitMEX Research analyzes Bitcoin client implementations and announces its own client submitted by TheGreatMuffin to Bitcoin [link] [comments]

PSA: For many of us, running a BU node doesn't mean we love Roger Ver, want to destroy Bitcoin, or even hate Core. For many of us, it means that we support an ecosystem of competing Bitcoin clients.

Disclosure: I do not run a BU node at this time. The closed source patch fix, etc., was unacceptable to me, as the whole bug debacle showed that BU's communications and QA strategy has still further evolution to go.
That said, however, where I am in this ecosystem, I don't know who BU's programmers are, and I'm not interested in knowing their names, though, I'd buy any Bitcoin dev on either side a coffee and maybe even a picture—agree or disagree, you're building the future. And that's just it. When I brought up my Bitcoin Unlimited node, for me, I'm signalling my support of an ecosystem that offers constituents legitimate alternative clients and other opportunities for the community as a whole to consider and choose between legitimate alternatives. Period.When my BU came up, I'm saying, "Here's a node, miners. If you choose BU, great, the nodes are there for you." Clients don't develop in a vacuum. There is NO legitimate "choice" in Bitcoin if there isn't a legitimate node infrastructure that could realistically support a switch over.
I frequent /BTC not just because I support reasonable, on-chain scaling, and not because I hate L2 solutions (and activate SegWit already, damnit!), but because I cannot support the censorship in the other sub. Who cares where we are? It doesn't mean I'm against /Bitcoin folks.
We're here for the freedom. The privacy. The disintermediation. Hopefully, that's why we're all here.
submitted by catsfive to btc [link] [comments]

sPRUNED Bitcoin Client - A new release is out [0.0.5]

sPRUNED Bitcoin Client - A new release is out [0.0.5]
Hello everyone.

I'd like to announce a new release of sPRUNED Bitcoin client.

​
spruned is a bitcoin client for lightweight systems.it doesn't need to store the blockchain on the disk, just the headers.128mb ram & 500mb hdd should be fairly enough to keep it up & running.
Supports both Bitcoin Mainnet and Testnet.
It doesn't rely on any central authority, use both the Electrum and the P2P Bitcoin Network in real-time to gather the data you need.
The new release (latest is v0.0.5.1) have:
​
  • lot of bugfixing all around
  • a robusts P2P connectionpool with a 100% getblock hitrate
  • an electrum servers quorum-based fee estimation
  • proxies and tor support
  • less memory usage for low end devices
  • RPC API improvements
​
The new release is cool enough to back BTC-RPC-Explorer with Tor Support:
​
​
https://preview.redd.it/zdgvz55lxbl21.jpg?width=1606&format=pjpg&auto=webp&s=44ac3b67cc49369b04f71dab691dabf772d959aa
​
And is able to keep Clightning in Sync on a low-end VPS (High bandwidth consumption, don't use metered connections).
​
https://preview.redd.it/hjs3blryybl21.png?width=1913&format=png&auto=webp&s=5ffa4bf8c7054bf6291b29d53dc71e715c7cf1ae
Give it a try!
$ pip install spruned*
$ spruned --daemon
$ bitcoin-cli getblockchaininfo
​
*dependencies required, check the README :)
​
https://github.com/gdassori/spruned/releases
https://pypi.org/project/spruned/
https://twitter.com/KHS9NE
​
​
submitted by case666 to Bitcoin [link] [comments]

"This is a Bitcoin client, not the cryptocurrency, it was a pleasure to educate you." [-10]

submitted by NegativeWithGoldBot to NegativeWithGold [link] [comments]

BUIR-2017–2–23: Statement regarding network-wide Bitcoin client failure

Unfortunately due to Peter Todd's irresponsible behavior, I feel it is necessary to respond in kind. This BUIR covers a completely separate issue from the one that hit Bitcoin Unlimited today.
This issue was responsibly disclosed to miners, and Core, XT and Classic clients last week. It allowed an attacker put 5% of the Bitcoin nodes out of commission at least 2 times.
https://medium.com/@g.andrew.stone/buir-2017-2-23-statement-regarding-network-wide-bitcoin-client-failure-28a59ffffeaa#.fltnwqbwj
If you look at these 2 pull requests, you will see that the Bitcoin Unlimited team found the issue, identified it as an attack and fixed the problem before the Core team chose to ignore it without ever asking "why are invalid message starts happening in the network?"
https://github.com/BitcoinUnlimited/BitcoinUnlimited/pull/316 https://github.com/bitcoin/bitcoin/pull/9900
submitted by thezerg1 to btc [link] [comments]

Bitcoin RPC Remote Code Execution Exploit for BitcoinCore 0.9-0.15.1 CVE-2017-9230 Bitcoin Wallet - Download, Encrypt, Backup, & Use - YouTube Bitcoin JSON-RPC Tutorial 1 How to quickly start mining bitcoins [Easy] - YouTube 99Bitcoins - YouTube

Individuals, businesses, developers: learn from our simple Bitcoin guides. How Bitcoin works, what is Bitcoin, what is blockchain, how to buy Bitcoin, what is Bitcoin mining and more. Whoever you are, Bitcoin is for you. Individuals, businesses, and developers: get the support you need with our simple guides. Watch 3 min. Bitcoin 101. Digital money that’s instant, private, and free from bank fees. Download our official wallet app and start using Bitcoin today. Read news, start mining, and buy BTC or BCH. Two-factor authentication (2FA) is a way to add additional security to your wallet. The first 'factor' is your password for your wallet. The second 'factor' is a verification code retrieved via text message or from an app on a mobile device. 2FA is conceptually similar to a security token device that banks in some countries require for online banking. Bitcoin-Qt is the so – called" official " client of the network, which is developed and promoted by Bitcoin Foundation, a non-profit organization uniting core developers and responsible for the community's contacts with corporations and governments.Bitcoin Foundation branches are opened in several dozens of countries around the world. The post Bakkt Delayed Over Bitcoin Custody Concerns appeared first on BitcoinNews.com. This entry was posted in Bakkt , bitcoin , Bitcoin News , cftc , client , Cryptocurrency , digital currency , futures , News , US , Wall St Journal on March 23, 2019 by adminbtc .

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Bitcoin RPC Remote Code Execution Exploit for BitcoinCore 0.9-0.15.1 CVE-2017-9230

This is a step by step guide to using the Bitcoin wallet client. How to download it. How to Encrypt is and protect your Bitcoin. How to back up your wallet a... Learn how to Brute-Force your Bitcoin core wallet using Hashcat. Get the Bitcoin2John.py script here: https://github.com/magnumripper/JohnTheRipper/blob/blee... Start trading Bitcoin and cryptocurrency here: http://bit.ly/2Vptr2X IMPORTANT!! This method only illustrates how mining works. You will not make any money f... bitcoin (dot) org [bitcoin wallet] bitminter (dot) com [client and workers] there will never be a better version of this. After two months of Bitcoin mining with our Bitmain Antminer- http://bit.ly/AntMiner we finally get our first payout. But re-doing the math I can see where w...

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