Bitcoin Forum
July 07, 2024, 09:31:28 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 [44] 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ... 514 »
861  Bitcoin / Development & Technical Discussion / Re: Pywallet 2.2: manage your wallet [Update required] on: April 25, 2021, 09:25:32 PM
Have you tried downloading the Dogecoin Core wallet and opening the wallet.dat files with that? Huh

You don't need the dogecoin blockchain synced to be able to open the wallet. Just shutdown Dogecoin Core, then replace the wallet.dat in the Dogecoin data directory with a copy of one of your old wallets (renamed as wallet.dat) and then restart Dogecoin Core.

If the wallet file is actually corrupt, you'll likely get errors from Dogecoin Core saying so. If you don't get any errors, you can try using walletpassphrase and dumpwallet from the Core client console to dump the keys from the wallet file.
862  Bitcoin / Electrum / Re: Loading deleted transaction in Electrum on: April 24, 2021, 11:12:04 PM
I believe that this issue is likely caused by the transaction being dropped from the mempool of the Electrum server you are currently connected to, but still being available in others.

Your transaction was visible on a number of block explorers (but not all), which indicates that some nodes had dropped/purged it... and others had not.

If it happens again in the future, you can try:

1. Connecting to a different Electrum server to see if it can "find" your missing transaction
or
2. Shutdown Electrum, delete the blockchain_headers file from the Electrum data directory and then restart Electrum
or
3. Try restoring your wallet from seed to force a recheck of all the data

For now... waiting is probably the best thing you can do... However, even with fees dropping quite a bit the last 24 hours, given the current state of the network... I still don't fancy your chances with only a 9.5 sats/vbyte fee Undecided You're most likely going to need to try and use RBF at some point.
863  Bitcoin / Armory / Re: Amory stuck at Scanning Database history 1s left on: April 24, 2021, 10:40:07 PM
Is your Bitcoin Core node fully synced? Is your Bitcoin Core node pruned or unpruned? Huh
864  Bitcoin / Hardware wallets / Re: Can I have more than one bitcoin account on ledger live? on: April 24, 2021, 10:38:28 PM
Oh ok thanks, i see how to add the account now.  Thats great! 
One thing to note... Ledger Live will only let you create 1 "empty" account... so if you have "Bitcoin Account #1" with a positive balance and/or history... and then create "Bitcoin Account #2", but it is "unused"... you will not be able to create a "Bitcoin Account #3"

I believe the reason for this is so they could set the "account" level "gap-limit" to 1... so that during a restore, it will only ever lookup 1 extra "account" for history before giving up.

Note that Electrum does not have this restriction, you'll be able to create as many "accounts" as you like by simply modifying the derivation path during wallet setup and specifying wallet "account" value you like.
865  Alternate cryptocurrencies / Altcoin Discussion / Re: A question concerns how to recover an old private key komodo? on: April 24, 2021, 10:24:50 PM
Unless you're able to find a binary executable floating around... you'll probably need to try and build your own version from the source code on GitHub: https://github.com/KomodoPlatform/Agama

Noting that:
- There seem to be various "security" warnings about this wallet
- The codebase hasn't been updated since 2019
866  Bitcoin / Bitcoin Technical Support / Re: Any solution to broadcast with reduced fees? Maybe any other suggested network? on: April 24, 2021, 10:02:46 PM
As per my reading you seems a lucky one :-D
Here : d746704f61424521c2935f899d1700a611a42e8535a450f92f987fd6f7c84527
I was awake and bored... and keen to try my luck. Hopefully they find a block soon Wink


EDIT: lol... seems quite a few people have your back Royse Wink
867  Bitcoin / Electrum / Re: [Questions] Running my own electrum server on: April 24, 2021, 09:32:12 PM
It builds the index from the bitcoind blockchain, hence why you need it.
Does it need the entire chain once it builds the index? Can't you get rid of it later? Just wondering why you can't build the index by running pruned node.
The short answer is "Yes"... the long answer is: I don't know if you can remove it later, there are personal servers that run on Pruned nodes, with the caveat that if you attempt to import addresses/keys or a new wallet, it may not show the full balance given that blocks are "missing". However, ElectrumX requires the full blockchain, AFAIK.

Why don't you try and prune the blockchain after ElectrumX has synced and then report your findings here?


I have opened the Bitcoin Core application (using ./bitcoind --testnet) but once I run the above command I get:
Code:
angelo@angelo:~/bitcoin/bin$ ./bitcoin-cli -testnet -rpcuser=root -rpcpassword=<PASSWORD> getinfo
error: Authorization failed: Incorrect rpcuser or rpcpassword

I have entered the same username and password on bitcoin.conf. What am I doing wrong?
Don't use rpcuser and rpcpassword... they're being deprecated... either use the rpcauth or the .cookie file...

The .cookie method is easiest... if you used the "default" datadir then you should just be able to not specify anything and it will just work... if you've specified a custom datadir, then you'll then to provide it on the commandline using -datadir or you can just use datadir=your/custom/path in the bitcoin.conf file.
868  Bitcoin / Wallet software / Re: Multibit HD to electrum or BRD ? on: April 24, 2021, 08:55:08 PM
Quote
Crazy that the fees made such a huge difference to the balance! That's quite a substantial amount spent! Shocked
Yes...not cool. Do you think @HCP there was anyway to escape this "substantial amount"?
About the only thing you can do is use a wallet that allows the setting of custom fees and try to be more aware of the network status at the time you go to send a transaction...

https://mempool.space/ and https://jochen-hoenicke.de/queue/#BTC,24h,weight give good overviews of the current state of the network and with a bit of practice you can determine a "decent" rate that will suit your purposes (ie. cheapest option, don't care about how long it takes to confirm vs. must be next confirmed in next block etc).

A lot of wallets try to simplify fees to things like "low", "normal" and "high"... but don't give any indication as to what those rates actually are (or mean)... and because the network can be quite volatile, you can end up over (or under) paying by a substantial amount! Undecided

I'd have to look at all the transaction details to see exactly why your total fees paid were so high, but the normal causes are:
- Using legacy UTXOs as inputs. Legacy UTXOs are much larger than SegWit UTXOs, so using older Legacy addresses will mean that when you go to spend the coins, your transaction will have a larger total data size. As the total fee is (size * fee rate), then logicially a larger total data size == higher total fee.

- Using multiple inputs to a transaction. Having multiple inputs (Regardless of SegWit or Legacy) will result in a transaction with a larger overall data size. As above, larger data size = higher total fee. This is usually the result of collecting a lot of small amounts of BTC from mining or faucets etc and then trying to spend them all at once. Can be somewhat mitigated by occasionally consolidating your inputs when the network is not busy and the fee rates are low. That way, when the rates are higher... you'll likely only need 1 input and the smaller transaction size helps offset the higher fee rate required.
869  Bitcoin / Electrum / Re: Missing BTC in Android Electrum wallet after upgrading phone on: April 23, 2021, 10:35:03 PM
Were the seeds initially created using Electrum or were they imported seeds from another wallet? If they were Electrum generated seeds, then they would be "versioned", so would automatically restore using the correct derivation path and script type.

If they were imported seeds that were generated by another wallet, are the addresses that are generated in Electrum of the same type as they used to be? ie. "1"-type, "3"-type or "bc1"-type addresses? Or has this now changed? ie. they were "1"-type addresses, but now start with "bc1"? If they address type has changed, then the derivation path and/or script type is likely incorrect and Electrum is generating the wrong addresses.


Another likely reason is that you "extended the seed with custom word(s)" when you originally setup your wallet... if you did add an extra word or words (aka a "Seed passphrase"), then you must use the same extra words when restoring your wallet, otherwise the wallet generated will be completely different.


Finally, and less likely... is that the seed you have for your 2nd wallet is just wrong. Have you ever used this seed to restore your wallet before? Or is this the first time you have used it? If you haven't tested it before, it's possible that you have written down a "valid" seed, but one that was for a different wallet Undecided It's not common, but it does happen... although it is more common with the desktop version.
870  Economy / Service Discussion / Re: Viabtc help on: April 23, 2021, 10:22:09 PM
But I can use the paid version of viabet right?
Correct... I just logged in and it is currently quoting the following amounts to accelerate 644417ca91a9c16e1cb11ec0ed5a0928e203119d4f1bc00a93eb7da3ece1feb3:

0.0045472 BTC ≈ 228.90
0.2915 BCH ≈ 228.90
0.8557 LTC ≈ 228.90

You would need to create an account, enter your TXID, then click the "Paid Service" button and it will give you the amount required then. There is a "deposit" button on the quote window that will let you deposit the appropriate amount into your ViaBTC account... and then you would be able to pay for the acceleration service.
871  Bitcoin / Bitcoin Technical Support / Re: Unconfirmed BTC transaction on: April 23, 2021, 09:48:12 PM
Then you have no direct control over the UTXOs as coinbase.com is a custodial wallet... you effectively have an "account balance", and deposits are added to your balance... This means if you attempt to send, Coinbase will just be using funds from one of it's hotwallets to fund your transaction.

That rules out the option of CPFP Undecided
872  Bitcoin / Electrum / Re: [Questions] Running my own electrum server on: April 23, 2021, 09:12:01 PM
Since it creates its own index, is there a reason why I should “carry” the entire blockchain?
It builds the index from the bitcoind blockchain, hence why you need it.


I don't think you can use systemd with WSL... you can however use it with WSL2: https://gist.github.com/djfdyuruiry/6720faa3f9fc59bfdf6284ee1f41f950

note that systemd is not entirely necessary to use ElectrumX... it's just a method for setting it up as a background service and autostart etc. You should be able to just "run" ElectrumX assuming you have the config etc setup correctly.
873  Bitcoin / Electrum / Re: [Questions] Running my own electrum server on: April 23, 2021, 09:07:02 AM
I also have bought a Windows VPS that isn't being used at the moment, so why not providing it to the electrum community?
Be wary of any storage, bandwidth or CPU caps that your VPS has... an Electrum server isn't necessarily "huge" in terms of requirements, but cheap VPSes often have relatively low caps.


I picked electrumx, because it's the most popular implementation. It seems that I can't install it on windows, only on unix. The thing is that I don't have an Ubuntu installed right now. Could this work with Windows 10 on an Ubuntu LTS?
Possibly... I've run other Electrum servers on WSL (ie. electrs) but it's obviously not ideal for performance reasons (and you're also doubling up on OS storage space requirements.)


  • Is the same procedure if I want to run a testnet server? I don't have the storage for downloading the entire blockchain.
usually you need a fully synced, unpruned node, running with txindex=1... and you set the "network" type in electrumx and then point it at the appropriate data directory.

  • How does it return the balance of address(es) instantly? On Bitcoin Core it has to rescan the blockchain (which will take a lot of time).
you'll want to read up about SPV and bloom filters. Wink but ElectrumX basically builds its own index of the blockchain


  • Will I be shown on others' network servers? If no, how can I be shown?
Will generally depend on how you set it up and firewalls etc

peer discovery is also explained in the ElectrumX docs: https://electrumx-spesmilo.readthedocs.io/en/latest/
874  Bitcoin / Electrum / Re: Is the newest of Electrum or Ledger Live the best for use with hardware wallets? on: April 23, 2021, 08:19:17 AM
I'd vote for Electrum simply because it gives you better control over your coins/transactions than Ledger Live does... It's also, imo, easier to setup your own node and connect a "personal" Electrum server to it than trying to use a personal node with Ledger Live, if you don't want to rely on "random" Electrum servers and/or relay everything through Ledger servers using LL.

However, having said that... Electrum can be a bit of a nuisance if you have several Bitcoin "accounts" setup on your Ledger. Electrum can only handle one "Account" per wallet, so you'd need to create multiple wallet files (each with the appropriate account derivation path)... it's not a huge deal, but definitely not quite as easy as simply having your old "legacy", "segwit" and "native segwit" accounts all in one place like they can be in Ledger Live.

Additionally, as o_e_l_e_o has mentioned, you need Ledger Live for firmware updates and "coin app" updates... so you'll still need to have LL installed to ensure you have the latest firmware and bitcoin coin apps installed on your device.
875  Bitcoin / Armory / Re: Transaction will not leave my wallat on: April 23, 2021, 08:02:30 AM
Yes, quite likely everything was working OK... but there was just a timeout between Bitcoin Core and Armory so you got the weird error about the transaction not being able to be sent OK.

Then, after you cleared everything... and tried to send again... you get the "mempool conflict" error, as the coins have already been "used" in the currently unconfirmed transaction.

I would say that your current options are:

1. Just wait... your transaction will either confirm, or after 14 days is likely to be dumped by the majority of nodes and you should be able to create a new transaction (with an appropriate fee! Wink ) and send that out without issue

or

2. Attempt to accelerate the transaction using the free ViaBTC accelerator (assuming your transaction fee rate was >= 10 sats/byte). It's hard to get one the 100 hourly slots tho... you have to send within the first second of a new hour (ie. when the clock turns XX:00!) or you'll get "submissions beyond limit" which means the 100 slots have been filled.

or

3. Check if the transaction on the block explorer is marked as RBF... blockchair.com and mempool.space show pretty clearly whether the transaction is RBF or not... if it is RBF, you can attempt to broadcast a replacement transaction that bumps up the fee... however, given the error that you are getting, it seems like it might not be RBF enabled Undecided
876  Bitcoin / Wallet software / Re: BTC nube, old Multibit wallet, how to access/migrate? on: April 23, 2021, 07:45:09 AM
I have hosted a copy of the multibit classic 0.5.19.exe on my keybase.io file repo here: https://keybase.pub/hcp/multibit-classic-windows-0.5.19.exe

I feel like I should put a disclaimer in here that I make no representations that this file is virus/malware free. It was simply an old copy that I found on one my backup drives and I put it up to try to assist other users trying to gain access to their multibit wallets who were not able to use alternative methods (like my multibit-recovery python scripts, the "openssl" method or the "read-multibit-wallet-file" tool created by the MultiBit devs here: https://github.com/Multibit-Legacy/read-multibit-wallet-file etc)

I have in fact used this installer to install 0.5.19 on one of my personal rigs for testing purposes (creating .wallet, .key files, testing password recovery/cracking scripts and key extraction etc)... so it *should* be OK... but no promises. Use at your own risk etc Wink


Alternatively, there are other versions floating around if you google... or you can attempt to download and compile the original source code from here: https://github.com/Multibit-Legacy/multibit/releases/tag/v0.5.19

877  Bitcoin / Hardware wallets / Re: Do you recommend passpharse for Trezor One? on: April 23, 2021, 07:28:50 AM
Here is a quote from the announcement:
Quote
Together, we are building a new company: Tropic Square, the creators of the next TRuly OPen Integrated Circuit. This new entity’s purpose is to deliver a chip as open-source as possible.

As open-source as possible means that certain critical parts of the code wont be made public. 
Not necessarily, imo... I read that as "we're going to do our best to make it completely open-source, but it is possible that it won't be 100% open source due to <reasons>™".

In any case, it'll be interesting to see what they end up delivering and how close to 100% open source they end up making it. Wink
878  Other / Meta / Re: Stake your Bitcoin address here on: April 23, 2021, 07:22:24 AM
Ahh, figured out my small mistake, thanks for pointing it out. However, for obvious reasons I will not be editing my initial post  Roll Eyes
If you're worried that the "edited" tag will negate the use of the post, the "edited" link shows the datetime when the last edit was made. Given it will only be a day or so out, it's not really a big deal. The problems are when the original post was like 5 years ago, and the edit was yesterday Tongue

However, if it is important for you to have an unedited post, then you should probably consider just creating a completely new post with the correct format. Wink
879  Economy / Gambling / Re: Seuntjies DiceBot -Multi-Site, multi-strategy betting bot for dice. With Charts! on: April 23, 2021, 07:19:07 AM
the support service responded
You need to have made at least one deposit in your account to use the API in your bot.
interesting... I was wondering why you mentioned earlier you had made a deposit Wink

So, has the deposit transaction that you sent actually confirmed or is the transaction still unconfirmed? Huh The network is insanely busy at the moment with high fees etc... so make sure the transaction has at least the minimum number of confirmations as required by wolf.bet.
880  Bitcoin / Bitcoin Technical Support / Re: how to generate new type of addresses on: April 23, 2021, 07:16:37 AM
Hi, how can i Generate new seed type to generate addresses without native (true) segwit.

i would like addresses starting with 1 or 3 not bc. Smiley
If you're using Bitcoin Core... you can simply start the application using the -addresstype and -changetype parameters and set it to "legacy" (for "1"-type addresses) or "p2sh-segwit" (for "3"-type addresses).

Alternatively, you can edit the bitcoin.conf file and add:
Code:
addresstype="legacy"
changetype="legacy"

or

Code:
addresstype="p2sh-segwit"
changetype="p2sh-segwit"


I don't really recommend using either legacy or p2sh-segwit... but if you must, at least use p2sh-segwit, as you'll be getting partial benefit of SegWit using those addresses.
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 [44] 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ... 514 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!