Unanswered Questions
2,540 questions with no answers
3
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HD Wallets - Generating P2SH-P2WSH Addresses from a ypub-type mpks in PHP?
I am writing a webapp in PHP that needs to generate Bitcoin addresses from their mpk.
I have successfully done it for P2SH addresses (starting with a 1, with a xpub mpk) using the BitWasp php library,...
3
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0
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336
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pyminer for getblocktemplate/segwit?
I'm trying to resurrect my simpleminer.py script, based on pyminer, for use with Bitcoin 0.13.2 but the changes to the code over the last few years are overwhelming. I found out how to use ...
- 207
3
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563
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Why no IPv4 incoming connections when IPv6 available?
I'm having some problems getting any incoming connections in Bitcoin Core (v0.15.0.1).
I have verified that the machine running the client can receive incoming connections on port 8333 over both IPv4 ...
- 131
3
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604
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Is there a comprehensive list of registered BIP43 purposes?
Where can I find a comprehensive list of all proposed and/or used "purposes" as defined in BIP43?
So far I could only find these:
44: BIP-0044: Multi-Account Hierarchy for Deterministic Wallets
45: ...
- 247
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Electrum Seed Purpose for MultiSig Wallet
I'm curious as to what exactly is protected by the seed that Electrum generates for a multisig wallet. My knowledge of the protocol implementation is rather basic, so please correct me where I'm wrong ...
CommunityBot
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3
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What is the best way to restore an old Multibit wallet to the new version (and also different OS)?
My files from Feb 2014 (on a dusty old usb) are as follows, all in a directory called MultiBit.
directories:
multibit.log (containing a log file)
multibit-data, containing four backup directories ...
CommunityBot
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3
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How to directly query leveldb database to get get a record by transaction hash or by sender's address?
I learned that the blocks and transactions are stored locally in .bitcoin/blocks/index and .bitcoin/chainstate databases, respectively.
I want to make a direct query to those databases to measure the ...
- 77.9k
3
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314
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Transferring wallet.dat from PC to Raspberry PI
I have the Stratis QT sofware running on my computer. I also have a working version of stratisd running on a raspberry pi, which I set up following this tutorial
If I try to swap my wallet.dat on my ...
CommunityBot
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3
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0
answers
138
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Installing QBitNinja locally
I am wondering if you found a solution on:
How to run QBitNinja Server locally?
CommunityBot
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3
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bitcoin-cli - "error: couldn't connect to server" [solved as per comment]
I have bitcoind 0.13.1 running on a Raspberry Pi. I can see it on the bitcoin network using bitnodes.21.co but I can't connect to it locally with bitcoin-cli.
My bitcoin.conf is:
rpcuser=xxx
...
- 5,116
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Electrum transaction still says unconfirmed parent
A transaction from Electrum is still showing unconfirmed parent even though the previous transaction in the chain has completed. Electrum has shown this for 24 hours now. I realize that my fee is ...
- 77.9k
3
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456
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How to avoid rebroadcasting a transaction that is pending?
I'm using MultiBit Classic, and one of my transactions is stuck due to too low fees.
The main problem is that I have my change amount blocked until this TX goes through.
I understand that I should ...
- 77.9k
3
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0
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184
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Electrum via command-line: can generic blockchain info be requested?
For example can I ask the Electrum client via it's API what the height or version of the latest block is? Looking through the docs all I currently see is wallet commands.
- 5,184
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How can I fix an unconfirmed low-fee transaction sent from Multibit HD?
I have tried researching this issue for hours. I do not think the majority of usual solutions are possible with Multibit HD. The only solution I believe I do not fully understand (and therefore it may ...
CommunityBot
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3
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64
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What does the Payment Hub learn about its users in TumbleBit?
When a user participates in transactions on a TumbleBit payment hub, what does the payment hub learn about the user's transactions?
- 77.9k