Bitcoin Cash

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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Monero: the secure, private, untraceable currency

This is the official subreddit of Monero (XMR), a secure, private, untraceable currency that is open-source and freely available to all.
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r/CryptoMarkets

FOREX community for cryptocurrencies. Tags: mt gox bitcoin, long term potential, open source exchange, low inflation rate, demand and price, technical analysis, fundamentals, Bitcoin, Ethereum, Litecoin, Monero, Dash, Augur, token, volume, oscillator, RSI, stochastic, trend, sentiment, strategy, scam, coin, coinmarketcap, altcoin, Peercoin, script, blockchain, PoW, PoS, Proof of Work,
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A mysterious group has hijacked Tor exit nodes to perform SSL stripping attacks [against Bitcoin users]

A mysterious group has hijacked Tor exit nodes to perform SSL stripping attacks [against Bitcoin users] submitted by BashCo to Bitcoin [link] [comments]

5 billion Bitcoin users: SPV and token standards the top priorities to achieve - CoinGeek

submitted by eatmybitcorn to bitcoincashSV [link] [comments]

5 billion Bitcoin users: SPV and token standards the top priorities to achieve - CoinGeek

5 billion Bitcoin users: SPV and token standards the top priorities to achieve - CoinGeek submitted by eatmybitcorn to bsv [link] [comments]

Calling All Bitcoin Users In Canada

Want to win 1,000,000 #satoshis and a NEW HoneyBadger HODL hat? 🧢
HoneyBadger is hosting a giveaway to celebrate 100+ bitcoin ATM locations across Canada.
Head over to Twitter, Instagram and Facebook to find out how to enter:
Twitter: https://twitter.com/badger_coin/status/1311386043640414208
Instagram: https://www.instagram.com/p/CFxZgFZAX0_/
Facebook: https://www.facebook.com/watch/?v=1453160588213681
submitted by badger_coin to Bitcoin [link] [comments]

Bitcoin Audible: Read_443 - On Bitcoin's User Experience [DerGigi]

Bitcoin Audible: Read_443 - On Bitcoin's User Experience [DerGigi] submitted by BashCo to Bitcoin [link] [comments]

Coinbase wants to identify Bitcoin users for DEA, IRS

Coinbase wants to identify Bitcoin users for DEA, IRS submitted by PartySunday to Monero [link] [comments]

Calling All Bitcoin Users In Canada (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Coinbase wants to identify Bitcoin users for the DEA and IRS - Decrypt

Coinbase wants to identify Bitcoin users for the DEA and IRS - Decrypt submitted by euphemized to Bitcoin [link] [comments]

Bitcoin Users Leery of Tor: 23% of the Network’s Exit Capacity Compromised

Bitcoin Users Leery of Tor: 23% of the Network’s Exit Capacity Compromised submitted by JonyRotten to btc [link] [comments]

Bitcoin Audible: Read_443 - On Bitcoin's User Experience [DerGigi]

Bitcoin Audible: Read_443 - On Bitcoin's User Experience [DerGigi] submitted by sexyama to bitcoinpodcast [link] [comments]

Are Bitcoin users finding more use in its tokenized form?

Are Bitcoin users finding more use in its tokenized form? submitted by akshayks1995 to Crypto_Currency_News [link] [comments]

5 billion Bitcoin users: SPV and token standards the top priorities to achieve

5 billion Bitcoin users: SPV and token standards the top priorities to achieve submitted by thacypha to bitcoinsv [link] [comments]

Percentage Of Bitcoin Users Is Same As Internet Users Back in 1995

Percentage Of Bitcoin Users Is Same As Internet Users Back in 1995 submitted by CryptoCrunchApp to CryptoCrunchApp [link] [comments]

Are Bitcoin users finding more use in its tokenized form?

Are Bitcoin users finding more use in its tokenized form? submitted by cryptoallbot to cryptoall [link] [comments]

Coinbase wants to identify Bitcoin users for the DEA and IRS - Decrypt

submitted by orangesherbet0 to CoinBase [link] [comments]

Are Bitcoin users finding more use in its tokenized form?

This post was originally published on this siteThis post was originally published on this siteBitcoin has been one cryptocurrency that has been constantly in demand. Recently, Bakkt Bitcoin futures marked an all-time high in the physically settled Bitcoins, while the tokenized version of Bitcoin has been peaking in decentralized finance [DeFi]. Even though the spot market may appear dull at the moment, […]
submitted by FuzzyOneAdmin to fuzzyone [link] [comments]

If you are not self validating you are not a Bitcoin user, you are someone else’s user.

Run your own full node https://bitcoin.org/en/bitcoin-core/
submitted by rnvk to Bitcoin [link] [comments]

@Reuters: Africa’s quiet bitcoin boom: Cryptocurrency is helping some small businesses become more profitable, according to #bitcoin users interviewed by @Reuters from five countries on the continent https://t.co/RbgAPprbla by @alexisak https://t.co/B2nSF3v4bl

@Reuters: Africa’s quiet bitcoin boom: Cryptocurrency is helping some small businesses become more profitable, according to #bitcoin users interviewed by @Reuters from five countries on the continent https://t.co/RbgAPprbla by @alexisak https://t.co/B2nSF3v4bl submitted by -en- to newsbotbot [link] [comments]

“Today we release Privacy-o-meter — a tool for Bitcoin users and developers to assess the privacy level of their transactions. Many of you have heard about blockchain surveillance companies. Privacy-o-meter is the first step to defend yourself against heuristics they use.”

“Today we release Privacy-o-meter — a tool for Bitcoin users and developers to assess the privacy level of their transactions. Many of you have heard about blockchain surveillance companies. Privacy-o-meter is the first step to defend yourself against heuristics they use.” submitted by Egon_1 to btc [link] [comments]

Bitcoin User Losses $16.2 Million in BTC After Using an Old Electrum Wallet

Bitcoin User Losses $16.2 Million in BTC After Using an Old Electrum Wallet submitted by b0x007 to TheCoinsPost [link] [comments]

(+7511) Unless congress stops it, the FBI wants to mass-hack computers, especially targeting Tor and Bitcoin users

(+7511) Unless congress stops it, the FBI wants to mass-hack computers, especially targeting Tor and Bitcoin users submitted by l_-_-_-_-_-_-_-_-_l to eddit4yearsago [link] [comments]

Possible way to attack bitcoin users

Bitcoin protocol has a rule that allows you to spend unconfirmed transactions one after another no more than 25 times. When you try to spend utxo (unconfirmed transaction) 26 times (one chain utxo's), an error appears - the long mempool chain. This is the protocol of bitcoin and we can not do anything with it.
Imagine a situation in which the sender wants to freeze the funds of the recipient for an indefinite time for some reason. In this case, he waits for a large load on the network (more than 30k transactions) and makes 24 transactions in the perimeter of his wallet with a commission of 1 / Satoshi bytes. Then he transfers the payment № 25 to the recipient with a commission of 1 / Satoshi bytes.
The recipient’s money will be frozen until the network is unloaded. During this time, the attacker can take some action. I don’t know which ones yet. Maybe someone comes up with ideas.
I understand that this attack is extremely unlikely for ordinary users. But still interestingly, is it possible to use it somehow?
For example, if an attacker knows the recipient and knows where his hardware wallet, PC, smartphone (compromised with passwords). And after sending the funds to the recipient, the attacker will steal them with confidence that the recipient will not be able to send them anywhere within a week or even more.
Please comment it, maybe I missed something.
submitted by confic25 to Bitcoin [link] [comments]

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