Top new questions this week:
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I have some files (e.g. of 10MB in size, think of it as a paper, an article, a photo, etc), and want to permanently prove that "at 2022.05.24, I already come up with such a file with such content&...
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BIP342 defines OP_CHECKSIGADD as a replacement for OP_CHECKMULTISIG. In the footnote it's mentioned that OP_CHECKMULTISIG is not compatible with batch verification, but I can't understand why and I ...
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How does the mining clients make sure that the seeds are not the exact same computed on every mining rig in the world with for example a GTX 1080 with the same speed? So that it is not the quickest ...
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I want to help test the WIP Bitcoin Dev Kit "Add support for Taproot and tr() descriptors", PR #593 against other implementations besides Bitcoin Core (already testing again Core 22.0). In ...
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If the Bitcoin Core Wallet Migration Tool is supposed to be creating descriptors for sparse keys (as it's supposed to support pre deterministic wallets), then why doesn't Bitcoin Core allow using ...
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Help, with bitcoin core : AFTER the Rescan :
1 - rescan
2 - response output, on the debug file out:
3 - FlushStateToDisk: write coins cache to disk (coins, kB) completed (s) , OK
4 - Imported mempool ...
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I realize that this is how Satoshi named them and there was some reasoning behind these names, but even after years of using them, I find them weird and confusing, especially when e.g. explaining them ...
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Greatest hits from previous weeks:
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Hey guys I am a newbie at Bitcoin just recently found out about it.
I downloaded Bitcoin core; I encrypted the wallet; I created a backup folder, but it is out of sync by 3 years 4 weeks and i can't ...
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I have trouble finding the difference between a full node and a miner. It looks like these two names are used interchangeably which I think is not entirely correct. Miners do process blocks and full ...
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Often I'm asked to explain Bitcoin to someone and occasionally I come up with something stellar that really nails it, but most times it's a rambling incoherent mess.
What I would like to see is a ...
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Just turned my attention to mining and the concepts are quite new to me. First of let me be clear: I realize that my hardware setup is far from ideal for mining. This is also the reason why I do not ...
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I've sent a transaction from blockchain.info, but accidentally included too little fee. What can I do to cancel the transaction or speed up the transaction's confirmation?
This is a complementary ...
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A Raspberry Pi is a credit card sized $25 (or $45, for the deluxe option) computer, designed for educational use. Has anyone tried running mining software on it? If so, what's the hashrate like? (...
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I have sent bitcoins from coinbase to my email address but there on my email I just see an email that I have received BTC from Coinbase. How do I retrieve those bitcoins from my email to transfer them ...
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Can you answer these questions?
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I am using Electrum 4.2.1 GUI. I have tried using command payto in console and got the error below. What I can do? Is there any new command for this version or I am missing configuration?
>>> ...
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I was attempting to return from pruned to unpruned chainstate. Unchecked the pruned box. Core cautioned this would require re-download of the blockchain in its entirety. OK, fine. Shutdown Core to re-...
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I am just trying to get an idea of how loud (dB) these ASICs are when many of them are grouped up in an area. I know it may vary quite a lot based on the number of ASICs, size of the area, and many ...
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