Thanks for the answers, so keybase.io can not be used to sign a message and thus should stay out of this guide, agreed. I just did the first few dos and don'ts. Feel free to suggest more. I also found this very neat feature on the brainwallet page. It allows to create a link with the address, message and signature included. Creates a very long link obviously as it includes everything in plain text. example |
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Thanks alot  Now walet is corect agen and false transaktion goon  Righ amount showing and im relived Leson lerned i start to use some crapy lighth walet for baying and traiding and just start an nod for Comunity whitout Walet Or whitout money inside anyway  And as usaly it is only one or 2 ppl in a forom that give somthing valuel to reed Tanks alot for the corect info I will never sher any priv Key it sounds to dangerus :)and i shal transfer some founds to i Ligth walet Regards AC  Glad its all good now. If you set up a node with a fixed IP send me a PM and I will add yours to the list. I made it in the past when syncing wasnt as fast as with 0.10.0, but as you can see its still useful from time to time. |
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Blocks are not required to have any transactions in them.
i'm curious about this aspect... but the number of transactions per block is based on what? it's random? Keep in mind that the below is only a reflection of the default settings from bitcoin core. Miners can write their own versions with different rules. No its not random. Firstly the mining node must be aware of transactions otherwise the block will be "empty". That is only include the coinbase TX. The transactions get sort by priority and fee. They include "blockprioritysize" (default is 50000) byte worth of transactions into the block that have a high priortiy but no (or low) fee. They further fill the block up to "blockmaxsize" (default is 750000) bytes worth of transactions. Its also possible to set "blockminsize" (default is 0) to make sure the block has at least a certain size. If not enough TX are present blockminsize will not keep you from hashing. Its here[1] in the source and here[2] are the default values for the settings. [1] https://github.com/bitcoin/bitcoin/blob/master/src/miner.cpp[2] https://en.bitcoin.it/wiki/Running_Bitcoin |
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The Disk usege and CPU is cool les then 20-30% an all 6 cores The drive is Fast and relliebel Or semi fast Now it is about 2 y old but it vas the fastes SATA Drive att that time.  /Ac Alright so the slowest piece is probably the internet connection. I think you should still be syned by now. Did you try the command Danny suggest above? If you are not syned yet, try adding a few (or all) of the below nodes. Type (example IP) addnode 185.45.192.129 add in the dev console for that. This will not guarantee a connection, but only add them to your list of known nodes. If you want force a connection you have to start core with which limits the connection to the given node(s). AFAIK it also works with multiple IPs, but I never tested that. -connect=185.45.192.129,216.165.91.169 list (checked whether they are up or not just before posting): last updated 2015.04.24
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IP - location - owner[1] - speed - info/stats page[2] - testnet
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185.45.192.129 - Amsterdam, NL, EU - anon - 1000 mbit/s - /node.php[3] - yes
94.23.146.127 - NL, EU - Mitchełł[6] - 200 mbit/s - /status - no
213.165.91.169 - Germany, EU - shorena - 100 mbit/s - yes - no
191.236.50.217 - Virgina, US - grue - 100 mbit/s - no - no
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!!The following nodes have been unreachable at the time of the last update and might[4] be down!!
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5.9.90.133 - Falkenstein, DE, EU - zvs - 500 mbit/s - no - no
84.200.34.113 - Freinsheim, DE, EU - Newar - 1000 mbit/s - yes - no
23.92.214.123 [5] - Rochester, USA - Newar - 100 mbit/s - no - no
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[1] refers to a bitcointalk.org username or anon if requested
[2] same IP, port 80 or path/port given
[3] work in progress
[4] or reached max connections at the time of testing. Nodes failing 3 tests in a row will
be removed (Number of failed test is noted behind the IP)
[5] Runs BTCD (alternative full node implementation with GO)
[6] I dont want you search for those ł's on your keyboard, have a link
https://bitcointalk.org/index.php?action=profile;u=113670
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OK, long story short, I had to upgrade my Linux distro because it had developed dementia (LOL) and set up a brand-new Bitcoin wallet. Now instead of just showing me the address, the Receive tab shows me a Request Payment thing. I know this is gonna sound stupid, but how can I just get one of the addresses attached to my Bitcoin wallet so I can use it for things like creating an ad on Anonymous Ads?
Your addresses are listed under File -> Receiving Addresses[1], click "new" if you need more. Make sure you create a backup after you set a password and at least every 99[2] requested addresses. [1] Assuming bitcoin core here, because of "receive tab" [2] once you set a password the old unused private keys are lost. A wallet.dat file comes with 100 pregenerated keys. |
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Thanks shorena, i always wanted to know why some block are much larger in size than others just never asked before. I think i remember seeing a block once with only 1 transaction, anyone have a link to that one? You are welcome. The easiest way to find a block without many TX would be to go back to the early days. E.g. #42[1]. It still happens though, but dont know a certain block off the top of my head either. Blocks are not required to have any transactions in them.
Isnt the coinbase TX, technically a TX? I know miners dont have to claim the whole reward, but the coinbase TX must be included. [1] https://www.blocktrail.com/BTC/block/42 |
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I think that the easiest way is to use keybase.io , you won't have to have any knowledge about any program,it is really simple.
The bad side is that there is a long queue to get an invite,you just have to sign up and wait
Keybase.io's btc address system does not verify the address' ownership, so it is not perfect. Also you have to store private key to do things easily (and they recommend that!) which doesn't seem so good. From what I read about keybase.io they use PGP to link several accounts to a single PGP key. They also offer to verify bitcoin addresses, via said PGP key. Can anyone with an keybase.io account verify the above? I can also check around and see if I can get an invite to dig into this. |
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Its certainly unsafe to write a private key into facebook chat/status update box. Besides that I dont think facebook is actually installing a key logger onto your system that would allow them to log everything you type. My general facebook advice -> http://justdelete.me/ |
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yes but i also need to add -datadir:x.xx.xx.xxxxx. -zapwallettxes You can combine several commands, just add -zapwallettxes at the end. Are ther any known problem whit having another data dir than %useer% blblbl  Not that I am aware of. The problem might be related to the disk you store the files on. My C drive is to small for the blocchain ....  i will trye the zapwallettxes comand as son it have synked But i probebly end up to resynk the shit agen  Is ther any short cut so it just go tru the dowloaded blocks already or do it have to down the cahin agen Resyncing happens locally you dont need to redownload anything. It still takes a while depending on the CPU and the disk speed. Once the problem is fixed you probably should switch to a light wallet (list -> https://bitcoin.org/en/choose-your-wallet ). If you only use bitcoin from time to time bitcoin core is a bit slow for that. Or can i open up more ports to more seeds now i only get like 15 or somthing id like 200 connection same as when i download from Bit torrent /ac More peers are not always helpful. The first 8 connections are made by your peer, every following connection is made form the outside and you will have to wait for other peers to connect to your machine. Edit: Can you check what the CPU/disk load is currently? |
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Every since i joined this site, there has been nothing but negativity. I understand there are lots of scammers, but when a guy ask for something on the internet, it means he's hiding something. And that for me is a illness. I can see many people on this site is ignorant to ask why I asked for a loan on this site, first off this site has a loan section for a reason.
Personal reasons are bad advice when making business decisions, thus your illness serves no purpose but to make the other party feel something. This is a common scammer tactic to make someone accept a deal they would not if the would only follow the facts. The facts are you are asking for money and can not offer security. Thats a high risk deal. Why you need the loan is not important, it does not change the risk involved. Also the way that everyone keeps attacking and bullying me like an untrained dog is very unprofessional and is making the site look bad. As everyone is sure I am not used to being on a forum, instead of pushing me away by remarks, you all should try to lead me in the right directions.
-Rod
Get accustomed to the board and how it works. No one here will take you by the hand and explain everything. You can ask and might get proper advice. You might also get bad advice. Its up to you to understand the difference. You have expierenced first hand that every deal here could go bad. While we have magical internet money here, this place is no different than the streets in your city. |
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Hi  Private key for address 1A9X8AzGJdp4BaBJbM4f8weYHmZfMnrMBQ is not known (code -4) Is the answer when i trye to Dump Privkey for that transaction And i have another transaction that is about 8 month old that also get Conflicted but stil the money got drawn from wallet .......  Private key for address 18ULMy8YicJZULKxw5bP9aCYAQea4DGtKL is not known (code -4) and that is the answer for that one  And i cant finde the Check wallet comand anywher Because it does not exist. Most of the people "giving advice" here are borderline risking your money. I would suggest you follow Dannys advice, because he actually knows what he is talking about. Exporting and reimporting your private key(s) is risky. Anyone that has access to your private key can spend the bitcoins accociated with the address the key belongs to. Wher shall i print that dont work in the consol and cant fine it in CMD command line ether .... regards AC Ps: Oh and i get priv key when i trye other address even when the walet not is 100% synked still 40 weeks behinde or somthing Yes i run latest QT and Yes Wallwt is werry old about 4 or 5 yers. That whay i still use QT befor it vas no problem but now it is horibel it resynk alot :ds Its probably best to let the wallet sync first. If you want to try "zapwallettxes" you need to launch bitcoin core with the command attached. E.g. in windows you would first close bitcoin core, open "run" (Press Win + R), enter the full path and command c:\Program Files\Bitcoin\bitcoin-qt.exe -zapwallettxes
and confirm with "OK". The command will need to rescan the blockchain you already have on your machine which might take some time. |
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-snip- Just my opinion.  Thanks I dont buy the sob stories. Even if they are true, why ask strangers on the internet? |
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-snip-
Grateful if you could help me understand this.
-snip-
There are other wallets besides bitcoin core? They download not from sourceforge but from bitcoin.org? -> https://bitcoin.org/en/choose-your-walletI suspect the majority of new users do not use bitcoin core, but a light or online wallet. Mobile wallets are probably very common as well. |
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Is rule 21 actually enforced? Very few people follow it, and the couple of times I have reported it, nothing seemed to be done. Is it worth reporting at all?
Yes it is. I always report them and they're handled eventually and I handle the ones I can (made by newbies), but I think there's a lack of Global Moderators and Marketplace mods that can handle them, not to mention they're probably not a top priority and deleting posts, especially many, takes longer than dealing with other reports etc. hillarious, what about the necro bumps here by Quickseler/ACCTSeller: https://bitcointalk.org/index.php?topic=303613.msg11140169#msg11140169These bumps were part of a smear campaign to dig up potential dirt on me. Certainly this is not how people on Default Trust are supposed to be behaving? Necros are fine if they are on topic and contribute to the discussion. Whether or not Quickseller contributed to the disccusion or "just brought it back" is certainly subjective. -snip-
Regarding necro posting, if the necro post is substantial (doesn't break the rule especially rule 1 and 2 (2014/07/21 version)), then it's OK.
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AFAIK, the accused user, Flossinrod is inexperienced with the forum. I'll be getting off bitcointalk for awhile due to me getting constantly harassed
[snip]
Thanks
Yes, many things they write speak of little experience and knowledge about this board and how it works or life in general. On the other hand they had plenty time (~2 month) to figure this (the board) out. Not sure why it is so hard to read a few stickies. Instead they keep doing the same thing hoping for a different outcome. Blaming others for one's faults aint gonna change anything. |
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You cannot export individual private keys. In future, you'll be able to export the seed all the keys are generated from, in the form of the 12 words. However afaik neither Multibit nor Armory can import BIP32 HD wallets.
If you want to move value, I suggest using a Bitcoin transaction.
Thanks for the info, it was more to move a wallet that a lot of automated deposits go to, currently on Android Wallet. Will signing a transaction be available with Android Wallet? Signing a transaction is part of "using a Bitcoin transaction". Are you maybe asking for an offline mode where you would only sign a transaction with the phone you created (and later broadcast) elsewhere? |
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Keep in mind that will only delete messages in your mailbox. Any messages you have sent will still remain in the recipient's mailbox. Thank you. I wouldnt know that. Depending on the settings the PMs might still exist if both versions are deleted, because they have been send via mail as a notification. |
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Hi, i am very new, op, i want to join the bitcoin mining, but where do i start, since i here so many things here.
some said i must download multitool, and blockchain client n
now here i see there are so many things mentioned.
where can a newbie start, please, instead of downloading the whole thing that we can not afford in terms of data plan, what do we do as a newbies.
Hope someone will be so petient to explain to me the step by step and joining the different pools as well.
Thank you so much in advance.
You dont need bitcoin core to mine with a pool. Depending on the hardware you use mining is probably not profitable for you. See this section on profitability -> https://bitcointalk.org/index.php?board=81.0Different mining software can be found here -> https://bitcointalk.org/index.php?board=42.0If you need help regarding mining this would be the section -> https://bitcointalk.org/index.php?board=40.0And finally pools are discussed here -> https://bitcointalk.org/index.php?board=41.0You will certainly need a wallet sooner or later, but bitcoin core might not be the wallet for you. There are many different wallets and many of them do not require a full copy of the blockchain. -> https://bitcoin.org/en/choose-your-wallet |
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