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Bitcoin

Discussion about Bitcoin. BitcoinSV restores the original Bitcoin protocol, will keep it stable, and allow it to massively scale on-chain. BSV will maintain the vision laid out by Satoshi Nakamoto in the 2008 white paper - Bitcoin: A Peer-to-Peer Electronic Cash System.
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IdealCash

IdealCash deal coin is a Decentralized Digital Currency based on an Open-Source Peer-To-Peer Internet Protocol. It provides Proof-of-Stake (PoS) Block Generation Methods with separated target limits, granting everyone a 30% floating coin return rate! Also, transaction fee’s are extremely low, it’s only 0.0001 to transfer 10000000.00 coins!
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Dash FastPass: A Trial Run for Dash Platform


https://preview.redd.it/3hvo8njlpxm51.png?width=1280&format=png&auto=webp&s=fee39be9837cf9a8f8b581a20b851d069589957d
The Dash FastPass initiative is a really great idea. A while ago, I released a video outlining the situation that Dash now had the potential to enable near-instantaneous transfers between exchanges due to its InstantSend and Chainlocks technologies. The exchanges, though, were sleeping on this potential to delight their users with a better experience.
How can Dash offer instant transactions?
On the surface, the same way that any other proof of work coin could do it: 0-conf. Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, they're all capable of doing this. But, with 0-conf you run the risk of double-spend attacks that have been proven to be quite trivial to pull off if one knows what they are doing. So, the Dash development team, understanding the need for both speedy and secure transactions, developed InstantSend and Chainlocks to give Dash transactions triple-stage security...
Read more: https://www.dashnation.com/media/voices-of-dash-nation/dash-fastpass-a-trial-run-for-dash-platform/
Thanks for reading!
submitted by TaoOfSatoshi to dashpay [link] [comments]

Dash FastPass: A Trial Run for Dash Platform

Dash FastPass: A Trial Run for Dash Platform

https://preview.redd.it/89n69leqoxm51.png?width=1280&format=png&auto=webp&s=6fdf907a101d6cf49abaeb90409900d7e87e4d7f
The Dash FastPass initiative is a really great idea. A while ago, I released a video outlining the situation that Dash now had the potential to enable near-instantaneous transfers between exchanges due to its InstantSend and Chainlocks technologies. The exchanges, though, were sleeping on this potential to delight their users with a better experience.
How can Dash offer instant transactions?
On the surface, the same way that any other proof of work coin could do it: 0-conf. Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, they're all capable of doing this. But, with 0-conf you run the risk of double-spend attacks that have been proven to be quite trivial to pull off if one knows what they are doing. So, the Dash development team, understanding the need for both speedy and secure transactions, developed InstantSend and Chainlocks to give Dash transactions triple-stage security...
Read more: https://www.dashnation.com/media/voices-of-dash-nation/dash-fastpass-a-trial-run-for-dash-platform/
Thanks for reading!
submitted by TaoOfSatoshi to DashNation [link] [comments]

Dash FastPass: A Trial Run for Dash Platform

Dash FastPass: A Trial Run for Dash Platform

https://preview.redd.it/jkbtl86arxm51.png?width=1280&format=png&auto=webp&s=022434af6a968166947a59c84d9883876650629a
The Dash FastPass initiative is a really great idea. A while ago, I released a video outlining the situation that Dash now had the potential to enable near-instantaneous transfers between exchanges due to its InstantSend and Chainlocks technologies. The exchanges, though, were sleeping on this potential to delight their users with a better experience.
How can Dash offer instant transactions?
On the surface, the same way that any other proof of work coin could do it: 0-conf. Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, they're all capable of doing this. But, with 0-conf you run the risk of double-spend attacks that have been proven to be quite trivial to pull off if one knows what they are doing. So, the Dash development team, understanding the need for both speedy and secure transactions, developed InstantSend and Chainlocks to give Dash transactions triple-stage security...
Read more: https://www.dashnation.com/media/voices-of-dash-nation/dash-fastpass-a-trial-run-for-dash-platform/
Thanks for reading!
submitted by TaoOfSatoshi to CryptoCurrencies [link] [comments]

Help with last few steps of setting up a bitcoin classic node...

I am setting up a bitcoin classic node on a raspberry pi following the excellent step by step instructions found at https://forum.bitcoin.com/post16564.html#p16563 Unfortunately, I think I screwed up starting at:
 nano -w /etc/bitcoind.conf Paste the following, and save: server=1 rpcuser= rpcpassword= ln -s /vaservice/bitcoind /service 
I was not paying attention and did not replace the rpcuser and rpcpassword placeholders with my username and password. I continued through the rest of the setup protocol, before I realized the error. Now, when I try to check to see if bitcoin classic is running, I get:
sudo bitcoin-cli getnetworkinfo error: You must set rpcpassword= in the configuration file: /root/.bitcoin/bitcoin.conf If the file does not exist, create it with owner-readable-only file permissions. 
I assume that this has something to do with the symbolic links that were created the first time I went through the protocol. I've tried to edit the file containing the rpcuser and rpcpassword but I am still told that rpcpassword is not set. I am not good enough with the command line that I know how to unlink and relink files and directories nor if that really is even the problem. Someone please help! Here is some extra shell lines that might help diagnose the problem:
[email protected]:~ $ cd bitcoinclassic/ [email protected]:~/bitcoinclassic $ sudo nano -w /etc/bitcoind.conf [email protected]:~/bitcoinclassic $ sudo ln -s /vaservice/bitcoind /service ln: failed to create symbolic link ‘/service/bitcoind’: File exists [email protected]:~/bitcoinclassic $ sudo /vaservice/bitcoind/run Error: Cannot obtain a lock on data directory /data/bitcoind. Bitcoin Classic is probably already running. Error: Cannot obtain a lock on data directory /data/bitcoind. Bitcoin Classic is probably already running. [email protected]:~/bitcoinclassic $ sudo mkdir ~/.bitcoin mkdir: cannot create directory ‘/home/pi/.bitcoin’: File exists p[email protected]:~/bitcoinclassic $ sudo ln -s /etc/bitcoind.conf ~/.bitcoin/bitcoin.conf ln: failed to create symbolic link ‘/home/pi/.bitcoin/bitcoin.conf’: File exists [email protected]:~/bitcoinclassic $ bitcoin-cli getnetworkinfo error: {"code":-28,"message":"Activating best chain..."} [email protected]:~/bitcoinclassic $ sudo bitcoin-cli getnetworkinfo error: You must set rpcpassword= in the configuration file: /root/.bitcoin/bitcoin.conf If the file does not exist, create it with owner-readable-only file permissions. [email protected]:~/bitcoinclassic $ ln -s /vaservice/bitcoind /service ln: failed to create symbolic link ‘/service/bitcoind’: File exists 
submitted by LedByReason to btc [link] [comments]

Lnd with Bitcoind ZeroMQ Connection Refused

Hi All,
Trying to set this up and can't get it to work.
bitcoin.conf:
datadir=/Backup/Blockchain/Bitcoin server=1 rpcport=8332 rpcuser=bitcoinrpc rpcpassword={somepasswd} txindex=1 zmqpubrawblock=tcp://127.0.0.1:28332 zmqpubrawtx=tcp://127.0.0.1:28332
lnd.conf
[Bitcoin] bitcoin.active=1 bitcoin.node=bitcoind [Bitcoind] bitcoind.rpcuser=bitcoinrpc bitcoind.rpcpass={somepasswd} bitcoind.zmqpath=tcp://127.0.0.1:28332
I get the following:
[email protected]:~/.lnd$ lnd --bitcoin.mainnet 2018-03-18 16:16:51.743 [INF] LTND: Version 0.4.0-beta 2018-03-18 16:16:51.743 [INF] LTND: Active chain: Bitcoin (network=mainnet) 2018-03-18 16:16:51.752 [INF] CHDB: Checking for schema update: latest_version=0, db_version=0 2018-03-18 16:16:51.843 [INF] RPCS: password RPC server listening on 127.0.0.1:10009 2018-03-18 16:16:51.847 [INF] RPCS: password gRPC proxy started at 127.0.0.1:8080 2018-03-18 16:16:51.847 [INF] LTND: Waiting for wallet encryption password. Use lncli create to create wallet, or lncli unlock to unlock already created wallet. 2018-03-18 16:18:14.427 [INF] LNWL: Opened wallet 2018-03-18 16:18:14.557 [INF] LTND: Primary chain is set to: bitcoin 2018-03-18 16:18:14.557 [INF] LTND: Initializing bitcoind backed fee estimator 2018-03-18 16:18:15.925 [INF] LNWL: Opened wallet unable to start wallet: dial tcp 127.0.0.1:28332: connect: connection refused unable to create chain control: dial tcp 127.0.0.1:28332: connect: connection refused
submitted by anonCapitalist to BitcoinBeginners [link] [comments]

Bitcoin has no scaling plans ready for wide adoption. As such, it will push away adoption & new users due to its increasing UN-usability, especially as exponential new # of users attempt to onboard. Just as in 2017, once fees & conf times get too high, users will move to blockchains that CAN scale.

Bitcoin has no scaling plans ready for wide adoption. As such, it will push away adoption & new users due to its increasing UN-usability, especially as exponential new # of users attempt to onboard. Just as in 2017, once fees & conf times get too high, users will move to blockchains that CAN scale. submitted by ColinTalksCrypto to btc [link] [comments]

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf submitted by BashCo to Bitcoin [link] [comments]

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf submitted by sexyama to bitcoinpodcast [link] [comments]

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf (x-post from /r/Bitcoin)

Bitcoin Audible: Chat_45 - Bitcoin & an Energy Revolution, A panel at the VOB Conf (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

What are recommended bitcoin.conf settings when using c-lightning?

I'm running full (non-pruned) bitcoin core 0.20 on Ubuntu 18. My current bitcoin.conf is:
txindex=1 listenonion=0 server=1 rpcuser=xxx rpcpassword=xxx rpcthreads=1 
If I use c-lightning, what changes do I need to make to the above file? Thanks in advance.
submitted by 1Tim1_15 to lightningnetwork [link] [comments]

On a mission to transmit the Bitcoin energy to other parts of the world. Flashback Bitcoin conf 2019 São Francisco Canal LBRY Português. #LBRY #Bitcoin #BTC

submitted by Msmaecrypto to u/Msmaecrypto [link] [comments]

Wassabi modifications to bitcoin.conf makes port 8333 unreachable

I've been trying to track down why my bitcoin node can't be reached through port 8333, even though I have correct port forwarding rules set up on my router, and have allowed traffic on 8333 on my firewall. I checked bitcoin.conf, and noticed a section at the bottom modified by Wasabi:
main.listen = 1
main.whitebind = 127.0.0.1:8333
main.rpcbind = 127.0.0.1
main.rpcallowip = 127.0.0.1
main.rpcport = 8332
I can't remember making these changes, but I suppose it's possible. Would these bitcoin.conf changes have been made Wasabi? There was a comment at the bottom of bitcoin.conf saying these changes were made through wassabee. At any rate, commenting them out restored normal bitcoin connectivity. My port can be seen as open at canyouseeme.org.
What are the implications to Wasabi of leaving these lines commented out?
Edit: spelling
Edit 2: Clarification
submitted by Personable_Milkman to WasabiWallet [link] [comments]

Bitcoin has no scaling plans ready for wide adoption. As such, it will push away adoption & new users due to its increasing UN-usability, especially as exponential new # of users attempt to onboard. Just as in 2017, once fees & conf times get too high, users will move to blockchains that CAN scale.

Bitcoin has no scaling plans ready for wide adoption. As such, it will push away adoption & new users due to its increasing UN-usability, especially as exponential new # of users attempt to onboard. Just as in 2017, once fees & conf times get too high, users will move to blockchains that CAN scale. submitted by ColinTalksCrypto to Bitcoincash [link] [comments]

Manipulation of the audience by "Bitcoin BCH" - 0-conf confirmations

Manipulation of the audience by submitted by lordfervi to Bitcoin [link] [comments]

05-25 09:34 - 'Welcome to Block Conf Digital!' (self.Bitcoin) by /u/Edwing5 removed from /r/Bitcoin within 115-125min

'''
Register with the following link, and enjoy the conferences. [[link]5
You win Theta Fuel (TFUEL) for free.

[See the Agenda]2 [[link]6

[[link]7
[link]8
'''
Welcome to Block Conf Digital!
Go1dfish undelete link
unreddit undelete link
Author: Edwing5
1: **w**heta.tv/inv*te**vaqtwm 2: www.b**c*conf.*igi*al/b*o*kc**f-di**tal*agenda 3: *ww.bl*ckcon*.di*ital**lockcon*-d**i*al*ag*nda 4: www.t**ta.t**b*ockcon* 5: www*theta.tv*in*ite**vaq*w*]^*1 6: www.blo*kcon**digital/b**c*c***-dig*tal-*genda*^^3 7: ww*.t*e*a.t*/*lockconf*^^4 8: *re*i*w***d*.it/ktj*a*d*3*051.jpg?*idth=1*00**mp;fo*m*t*pjpg&am*;*uto=web*&s=a199c9**af*8b0*39c49*72b**a9dd6**8f5c316
Unknown links are censored to prevent spreading illicit content.
submitted by removalbot to removalbot [link] [comments]

ANALISE TÉCNICA & CRIPTOMOEDAS - PALESTRA CONF. UN. BITCOIN - Dicas sobre Bitcoin - mais rápido dinheiro

ANALISE TÉCNICA & CRIPTOMOEDAS - PALESTRA CONF. UN. BITCOIN - Dicas sobre Bitcoin - mais rápido dinheiro submitted by infocryptocoins to CertificadoDigital [link] [comments]

Spending Bitcoin in Japan at Bic Camera: 15% discount, 0-conf payments and network fee in cents. Living the dream!

Spending Bitcoin in Japan at Bic Camera: 15% discount, 0-conf payments and network fee in cents. Living the dream! submitted by junglehypothesis to Bitcoin [link] [comments]

Question about "paytxfee" config variable for bitcoin.conf

Hello,
I noticed that there is an option that you can specify in the bitcoin-core application called "paytxfee" and the example is given as shown below:
#Pay a transaction fee every time you send bitcoins. #paytxfee=0.000x 
I'm trying to find a clear explanation of what the "x" is referring to for this value.
If i were to use the following commands to estimate a fee for confirmation within 10 transactions, i would get the following:
$ bitcoin-cli estimatesmartfee 10 { "feerate": 0.00012265, "blocks": 10 } 
I could then use the command bitcoin-cli settxfee 0.00012265 and i would then have set my transaction fee to a value of 0.00012265 btc per kb as my fee -- my question is as follows:

If i were to set a value of paytxfee=0.05x, what would this mean? Would that mean it would use 5% of the value already calculated with estimatesmartfee? Any clarification would be helpful :)

Cheers!
submitted by bonsaitree33 to Bitcoin [link] [comments]

The lightning fast speed of BCH 0-conf obsoletes all competing payment systems ⚡️ Neutrino Wallet for Bitcoin Cash will leave you THUNDERSTRUCK!

The lightning fast speed of BCH 0-conf obsoletes all competing payment systems ⚡️ Neutrino Wallet for Bitcoin Cash will leave you THUNDERSTRUCK! submitted by CryptoStrategies to btc [link] [comments]

Making double-spending 0-conf with Bitcoin SV

Making double-spending 0-conf with Bitcoin SV submitted by 1reizu to btc [link] [comments]

Bitcoin BCH 0-Conf Is The Supreme Leader Of Speed - No Crypto Is Faster - Faster Than The So-Called Lightning Network

Bitcoin BCH 0-Conf Is The Supreme Leader Of Speed - No Crypto Is Faster - Faster Than The So-Called Lightning Network submitted by where-is-satoshi to btc [link] [comments]

Bitcoin.conf unwritable

Using raspberry pi 4 running raspian, I tried to edit the bitcoin.conf file (which I have done before) with sudo nano and it says file is unwritable. How to fix this?
submitted by asnahhh to Bitcoin [link] [comments]

Bitcoin JSON-RPC Tutorial 4 - Command Line Interface - YouTube Google Conf (Blockchain & Bitcoin) - YouTube Bitcoin Core: Data Directory of Old Hard Drive with Bitcoin Blockchain Configuration How to mine bitcoins (solo mining) with the core client ... Bitcoin JSON-RPC Tutorial 2 - VPS Setup

Bitcoin.conf Configuration File. All command-line options (except for -conf) may be specified in a configuration file, and all configuration file options may also be specified on the command line. Command-line options override values set in the configuration file. The configuration file is a list of setting=value pairs, one per line, with optional comments starting with the '#' character. The ... In order for them to recognize and trust each other, you need to set rpcpassword, which is written in the file ~/.bitcoin / bitcoin.conf as rpcpassword=blah-blah-blah. If you do not have such a file you need to create it. There you can register and other settings from those given when starting the daemon. How it Works . Accordingly, the only thing you need to accept bitcoins is a bitcoin ... Bitcoin data directory lock file; bitcoin.conf [optional] Contains configuration options. blkxxxx.dat [Versions prior to v0.8.0] Contains concatenated raw blocks. Stored are actual Bitcoin blocks, in network format, dumped to disk raw. blkindex.dat [Versions prior to v0.8.0] Indexing information used with blkxxxx.dat; __db.xxx. Used by BDB; db.log; debug.log Bitcoin's verbose log file ... 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. The bitcoin.conf file is not created by default, you will need to create it yourself. And also, I never had a c:\users\[username]\appdata\roaming\bitcoin folder as many online answers will suggest, this is because when I installed the bitcoin core program, I chose to put my data directory in a different place than default. share improve this answer follow answered Sep 9 '17 at 10:17 ...

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Bitcoin JSON-RPC Tutorial 4 - Command Line Interface - YouTube

LIVE from BitBlockBoom Bitcoin Conf - Texas 👉 Subscribe so you don't miss the next one: http://bit.ly/2QKVDdV Check below for events and news The Fina... Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Learn how to configure / restore the datadirectory of your bitcoin-core 19.0.1 wallet the cool way!! Bitcoin JSON-RPC Tutorial 3 - bitcoin.conf - Duration: 8:10. m1xolyd1an 13,459 views. 8:10. Building a Blockchain in Under 15 Minutes - Programmer explains - Duration: 14:28. Bitcoin JSON-RPC tutorial. Getting started with the bitcoin command line interface. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Devel...

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