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Be patient guys, BTC will rise soon! : Bitcoin

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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: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks. With Bitcoin, you can be your own bank.

If you are new to Bitcoin, check out We Use Coins and Bitcoin.org. You can also explore the Bitcoin Wiki:

Community guidelines

  • Do not use URL shortening services: always submit the real link.
  • Begging/asking for bitcoins is absolutely not allowed, no matter how badly you need the bitcoins. Only requests for donations to large, recognized charities are allowed, and only if there is good reason to believe that the person accepting bitcoins on behalf of the charity is trustworthy.
  • News articles that do not contain the word “Bitcoin” are usually off-topic. This subreddit is not about general financial news.
  • Submissions that are mostly about some other cryptocurrency belong elsewhere. For example, /r/CryptoCurrency is a good place to discuss all cryptocurrencies.
  • Promotion of client software which attempts to alter the Bitcoin protocol without overwhelming consensus is not permitted.
  • No referral links in submissions.
  • No compilations of free Bitcoin sites.
  • Trades should usually not be advertised here. For example, submissions like “Buying 100 BTC” or “Selling my computer for bitcoins” do not belong here. /r/Bitcoin is primarily for news and discussion.
  • Please avoid repetition — /r/bitcoin is a subreddit devoted to new information and discussion about Bitcoin and its ecosystem. New merchants are welcome to announce their services for Bitcoin, but after those have been announced they are no longer news and should not be re-posted. Aside from new merchant announcements, those interested in advertising to our audience should consider Reddit’s self-serve advertising system.
  • Do not post your Bitcoin address unless someone explicitly asks you to.
  • Be aware that Twitter, etc. is full of impersonation.

Related communities

Sorted roughly by decreasing popularity.

Non-Bitcoin communities

Join us on IRC

chat.freenode.net #bitcoin

Other Bitcoin sites

Bitcoin Forum
Bitcoin Google+ Community
Bitcoin Stack Exchange
Bitcoin Magazine

Download Bitcoin Core

Bitcoin Core is the backbone of the Bitcoin network. Almost all Bitcoin wallets rely on Bitcoin Core in one way or another. If you have a fairly powerful computer that is almost always online, you can help the network by running Bitcoin Core. You can also use Bitcoin Core as a very secure Bitcoin wallet.

Style sheet credits

The CSS used by this subreddit is the Erdune Theme modified by /u/Annihilia and /u/konkedas. Logo design by /u/Annihilia. Check out his other work here.

Ad campaign:

We previously collected donations to fund Bitcoin advertising efforts, but we no longer accept donations. The funds already donated will be spent on some sort of advertising, as intended. As of now, 10.35799117 BTC was spent out of 22.51357574. If you have ideas for the remaining BTC, see here for more info.



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Is there anyway by which we can see when was last time or which was the block that was created just before bitcoin adjusted its letest difficulty?

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I don’t know a way to get this directly through the RPC without looking at multiple blocks and comparing them, but the math formula is easy:

floor(current_number_of_blocks / 2016) * 2016 - 1

The floor function rounds a number down to an integer value; it’s available in most programming languages, although it’s sometimes named something to do with integers (e.g. int()). The number 2,016 is the number of blocks in a retarget period (the time between difficulty changes).

Here’s an example command:

bitcoin-cli getblockchaininfo | jq '.blocks / 2016 | floor * 2016 - 1'
524159

As requested, as of this writing, block 524,159 is the last block before the difficulty change. To get the first block with the new difficulty, remove the -1 (so block 524,160 in this example).

The command used in the above example is jq.



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Singapore Fires Compliance Warning at 8 Crypto Exchanges, Orders an ICO to Halt Sales

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Singapore’s central bank said today, May 24, that it had issued a warning to eight cryptocurrency exchanges over securities compliance and ordered an ICO to stop issuing tokens.

In a press release, the Monetary Authority of Singapore (MAS) reiterated operators in the city-state “are responsible for ensuring that they comply with all relevant laws.”

The warnings continue the narrative put forward by authorities this year, with Singapore aiming to provide a permissive, yet regulated environment for blockchain and cryptocurrency businesses.

“The number of digital token exchanges and digital token offerings in Singapore has been increasing,” MAS’ assistant managing director of capital markets Lee Boon Ngiap commented:

“We do not see a need to restrict them if they are bona fide businesses. But if any digital token exchange, issuer or intermediary breaches our securities laws, MAS will take firm action.”

The press release does not name the specific exchanges and ICO issuer involved.

The practice of trading digital tokens that could constitute securities under various jurisdictions – but without having official license to do so – has become a common phenomenon since 2017’s ICO wave.

Regulators around the world, particularly conspicuously in the U.S., have repeatedly warned of the need to comply with existing laws, and continue to take action against those actors failing to do so.





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People queuing outside the blockchain talks at the Digital Entreprise Show Madrid. The masses are coming. Buy Bitcoin. : Bitcoin

0


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: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks. With Bitcoin, you can be your own bank.

If you are new to Bitcoin, check out We Use Coins and Bitcoin.org. You can also explore the Bitcoin Wiki:

Community guidelines

  • Do not use URL shortening services: always submit the real link.
  • Begging/asking for bitcoins is absolutely not allowed, no matter how badly you need the bitcoins. Only requests for donations to large, recognized charities are allowed, and only if there is good reason to believe that the person accepting bitcoins on behalf of the charity is trustworthy.
  • News articles that do not contain the word “Bitcoin” are usually off-topic. This subreddit is not about general financial news.
  • Submissions that are mostly about some other cryptocurrency belong elsewhere. For example, /r/CryptoCurrency is a good place to discuss all cryptocurrencies.
  • Promotion of client software which attempts to alter the Bitcoin protocol without overwhelming consensus is not permitted.
  • No referral links in submissions.
  • No compilations of free Bitcoin sites.
  • Trades should usually not be advertised here. For example, submissions like “Buying 100 BTC” or “Selling my computer for bitcoins” do not belong here. /r/Bitcoin is primarily for news and discussion.
  • Please avoid repetition — /r/bitcoin is a subreddit devoted to new information and discussion about Bitcoin and its ecosystem. New merchants are welcome to announce their services for Bitcoin, but after those have been announced they are no longer news and should not be re-posted. Aside from new merchant announcements, those interested in advertising to our audience should consider Reddit’s self-serve advertising system.
  • Do not post your Bitcoin address unless someone explicitly asks you to.
  • Be aware that Twitter, etc. is full of impersonation.

Related communities

Sorted roughly by decreasing popularity.

Non-Bitcoin communities

Join us on IRC

chat.freenode.net #bitcoin

Other Bitcoin sites

Bitcoin Forum
Bitcoin Google+ Community
Bitcoin Stack Exchange
Bitcoin Magazine

Download Bitcoin Core

Bitcoin Core is the backbone of the Bitcoin network. Almost all Bitcoin wallets rely on Bitcoin Core in one way or another. If you have a fairly powerful computer that is almost always online, you can help the network by running Bitcoin Core. You can also use Bitcoin Core as a very secure Bitcoin wallet.

Style sheet credits

The CSS used by this subreddit is the Erdune Theme modified by /u/Annihilia and /u/konkedas. Logo design by /u/Annihilia. Check out his other work here.

Ad campaign:

We previously collected donations to fund Bitcoin advertising efforts, but we no longer accept donations. The funds already donated will be spent on some sort of advertising, as intended. As of now, 10.35799117 BTC was spent out of 22.51357574. If you have ideas for the remaining BTC, see here for more info.



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asic – Altcoin Solo mining Help / Advice

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I am kind of stumped. I have been mining for about 6 months and have been trying out various methods in that time. I have used CPU, GPU (a combo of both) and most recently been using some older ASICS.

I have used the ASICS in pools and have got them working without any errors, so I thought I’d try my hand with solo mining. Since my ASICS hardware is NOT very new or powerful, I deduced that starting with some scrypt and sha256 altcoins.

I did quite a bit of reading and got to a point where i was ready to start mining (wallets downloaded, configs created and start configs pointed to the correct wallet RPC and port etc.) However, once my miner starts running, (in this case my Butterfly-Labs Bitforce 60GH/s sha256 miner setup for acoin) bfgminer starts up, just like it does when I mine to a pool; finds my hardware, finds my “pool”/host URL shows the block identifier saying it detected a new block and it even shows that it is submitting shares (in verbose mode, informs me “new best share”) but it does NOT show that my shares are being accepted like it does when I’m mining in a pool.

(Screenshot)
http://prntscr.com/jm2ob6

Can anyone give me some feedback as to what i might be able to do to fix this?

Thanks in advance!



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US DOJ Opens Criminal Investigation Into BTC, ETH Price Manipulation

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A criminal probe into Bitcoin (BTC) price manipulation by crypto traders has been opened by the U.S. Department of Justice (DoJ), Bloomberg reports today, May 24.

Bloomberg cites four unnamed sources close to the matter as reporting that the criminal investigation – run by U.S. federal prosecutors and the Commodity Futures Trading Commission (CFTC) – will look into how traders could have engineered prices by illegal activities like spoofing and wash trading.

Spoofing, the act of creating a large amount of orders and then cancelling them, has come up before in the crypto markets, when an unknown trader or group of traders known as “Spoofy” reportedly placed a number of $1 mln orders without following through. Wash trading, which “Spoofy” also practiced, is when a trader buys their own orders, thus creating the illusion of market demand to attract more buyers.

Bloomberg’s sources note that the investigation specifically involves both Bitcoin and Ethereum (ETH).

Both the Justice Department and the CFTC had not responded to Cointelegraph’s requests for comment by press time.

The U.S. Securities and Exchange Commission (SEC) had launched its own investigation into cryptocurrencies back in March, with a number of crypto-related companies like tZero, a subsidiary of the BTC-friendly Overstock.com, falling under the scope of its probe.

More recently, U.S. and Canadian regulators announced “Operation Crypto Sweep,” a joint effort to root out fraudulent cryptocurrency investment schemes.





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German Stock Exchange Deutsche Börse Says They Are ‘Deep at Work’ on Bitcoin : Bitcoin

0


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: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks. With Bitcoin, you can be your own bank.

If you are new to Bitcoin, check out We Use Coins and Bitcoin.org. You can also explore the Bitcoin Wiki:

Community guidelines

  • Do not use URL shortening services: always submit the real link.
  • Begging/asking for bitcoins is absolutely not allowed, no matter how badly you need the bitcoins. Only requests for donations to large, recognized charities are allowed, and only if there is good reason to believe that the person accepting bitcoins on behalf of the charity is trustworthy.
  • News articles that do not contain the word “Bitcoin” are usually off-topic. This subreddit is not about general financial news.
  • Submissions that are mostly about some other cryptocurrency belong elsewhere. For example, /r/CryptoCurrency is a good place to discuss all cryptocurrencies.
  • Promotion of client software which attempts to alter the Bitcoin protocol without overwhelming consensus is not permitted.
  • No referral links in submissions.
  • No compilations of free Bitcoin sites.
  • Trades should usually not be advertised here. For example, submissions like “Buying 100 BTC” or “Selling my computer for bitcoins” do not belong here. /r/Bitcoin is primarily for news and discussion.
  • Please avoid repetition — /r/bitcoin is a subreddit devoted to new information and discussion about Bitcoin and its ecosystem. New merchants are welcome to announce their services for Bitcoin, but after those have been announced they are no longer news and should not be re-posted. Aside from new merchant announcements, those interested in advertising to our audience should consider Reddit’s self-serve advertising system.
  • Do not post your Bitcoin address unless someone explicitly asks you to.
  • Be aware that Twitter, etc. is full of impersonation.

Related communities

Sorted roughly by decreasing popularity.

Non-Bitcoin communities

Join us on IRC

chat.freenode.net #bitcoin

Other Bitcoin sites

Bitcoin Forum
Bitcoin Google+ Community
Bitcoin Stack Exchange
Bitcoin Magazine

Download Bitcoin Core

Bitcoin Core is the backbone of the Bitcoin network. Almost all Bitcoin wallets rely on Bitcoin Core in one way or another. If you have a fairly powerful computer that is almost always online, you can help the network by running Bitcoin Core. You can also use Bitcoin Core as a very secure Bitcoin wallet.

Style sheet credits

The CSS used by this subreddit is the Erdune Theme modified by /u/Annihilia and /u/konkedas. Logo design by /u/Annihilia. Check out his other work here.

Ad campaign:

We previously collected donations to fund Bitcoin advertising efforts, but we no longer accept donations. The funds already donated will be spent on some sort of advertising, as intended. As of now, 10.35799117 BTC was spent out of 22.51357574. If you have ideas for the remaining BTC, see here for more info.



Source link

Banishing The Bear: New Analysis Pinpoints Return To Bitcoin Bull Market

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A group of cryptocurrency analysts has identified new market trends, signaling what they believe is the imminent end of the Bitcoin “bear market.”
From Selling to Stocking Up
In a selection of charts uploaded to social media May 23rd, the group, known on Twitter as “The Crypto Fam,” determined BTC/USD was coming to the end of a three-cycle bearish phase which began in mid-December 2017.
According to the findings, institutional investors were “clearly stocking up” on Bitcoin prior to the all-time highs seen at the time. They then began selling in waves, resulting in three peak-and-trough cycles, each less severe than the last.
The Crypto Fam writes:
The bear market has consisted of 3 major drives down, represented by black arrows in the chart below. We are currently in the midst of the 3rd drive down, awaiting a bottom.

1/ THE BITCOIN BEAR MARKET: A brief thread pic.twitter.com/1mOoYYIBHU
— The Crypto Fam (@TheCryptoFam) May 23, 2018

‘All Signs’ Suggest ‘Imminent End’
The comments come at a time when Bitcoin prices are dropping for a fourth time, losing 13% since May 20th to currently circle around $7400 on major exchanges.
Sources have attributed the …

Read more –> click here all content is copyright Bitcoinist.

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recover wallet in electrum from hex mpk

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I´m trying to recover a wallet from which the Master Private Key (mpk) in hex format and the number of used addresses is known.

Till now I could manage to convert the hex mpk to the wif format and import this to electrum. But here to history seems to be totally lost.

Is there any way to recover the full wallet and history (not neccessary with electrum)?



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Yo dawg : Bitcoin

0


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: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks. With Bitcoin, you can be your own bank.

If you are new to Bitcoin, check out We Use Coins and Bitcoin.org. You can also explore the Bitcoin Wiki:

Community guidelines

  • Do not use URL shortening services: always submit the real link.
  • Begging/asking for bitcoins is absolutely not allowed, no matter how badly you need the bitcoins. Only requests for donations to large, recognized charities are allowed, and only if there is good reason to believe that the person accepting bitcoins on behalf of the charity is trustworthy.
  • News articles that do not contain the word “Bitcoin” are usually off-topic. This subreddit is not about general financial news.
  • Submissions that are mostly about some other cryptocurrency belong elsewhere. For example, /r/CryptoCurrency is a good place to discuss all cryptocurrencies.
  • Promotion of client software which attempts to alter the Bitcoin protocol without overwhelming consensus is not permitted.
  • No referral links in submissions.
  • No compilations of free Bitcoin sites.
  • Trades should usually not be advertised here. For example, submissions like “Buying 100 BTC” or “Selling my computer for bitcoins” do not belong here. /r/Bitcoin is primarily for news and discussion.
  • Please avoid repetition — /r/bitcoin is a subreddit devoted to new information and discussion about Bitcoin and its ecosystem. New merchants are welcome to announce their services for Bitcoin, but after those have been announced they are no longer news and should not be re-posted. Aside from new merchant announcements, those interested in advertising to our audience should consider Reddit’s self-serve advertising system.
  • Do not post your Bitcoin address unless someone explicitly asks you to.
  • Be aware that Twitter, etc. is full of impersonation.

Related communities

Sorted roughly by decreasing popularity.

Non-Bitcoin communities

Join us on IRC

chat.freenode.net #bitcoin

Other Bitcoin sites

Bitcoin Forum
Bitcoin Google+ Community
Bitcoin Stack Exchange
Bitcoin Magazine

Download Bitcoin Core

Bitcoin Core is the backbone of the Bitcoin network. Almost all Bitcoin wallets rely on Bitcoin Core in one way or another. If you have a fairly powerful computer that is almost always online, you can help the network by running Bitcoin Core. You can also use Bitcoin Core as a very secure Bitcoin wallet.

Style sheet credits

The CSS used by this subreddit is the Erdune Theme modified by /u/Annihilia and /u/konkedas. Logo design by /u/Annihilia. Check out his other work here.

Ad campaign:

We previously collected donations to fund Bitcoin advertising efforts, but we no longer accept donations. The funds already donated will be spent on some sort of advertising, as intended. As of now, 10.35799117 BTC was spent out of 22.51357574. If you have ideas for the remaining BTC, see here for more info.



Source link