Top new questions this week:
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Bitcoin Inquisition recently had a PR about soft fork activation and as part that PR, it buries taproot and references a closed PR to Bitcoin Core to bury taproot. Will the taproot deployment be …
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SHA256(SHA256(tag) || SHA256(tag) || x) What is the || notation? Is this the conjunction of the different elements? Bitwise OR? or modulus?
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I am trying to fetch blocks using P2P messages but at block 501500 I never received any block message. Here how I do it : I am connecting to a node version/verack happens smoothly. I instantly answer …
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I was trying to get my bitcoin node to be able to receive ipv4 peers for couple of days, but could not see any incoming peers even tho my port 8333 was open and reachable and to my best knowledge …
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When calling load_wallet through json-rpc, using “wallet” param with a path to the wallet throws an error: Commands.load_wallet() got an unexpected keyword argument ‘wallet’ In the same …
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Workshop link: github.com/bitcoinops/taproot-workshop/ In the section 0.2.4 Programming Exercise: Distributivity of scalar operations we implement the following code: a_key = ECKey().set(a) …
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Is it possible to extract the taproot internal key out of a P2TR address?
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Greatest hits from previous weeks:
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I’m curious as how one would go about arbitraging crypto currencies – How does it work? what do I need to look out for? What are the risks and caveats?
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If I have a low amount and don’t include a fee, the transaction takes forever to get confirmed. What happens if it never gets confirmed? Can the wallet that I sent it to still spend the money?
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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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If I buy Bitcoins at Coinbase.com, should I leave them in my account at Coinbase.com, or should I move them into a Bitcoin Wallet? Why?
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I’m trying to so some maths calculations with Excel but I need to get the current btc value from any website that can provide it in any format but simple as possible. Do you have any idea to get the …
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Is it worth mining Litecoins and then exchange them for Bitcoins (because I am not sure if there will be space for more crypto currencies in the future)? I can get about 25k hash/sec by CPU mining on …
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I understand the idea behind ‘bid walls’, but on Kraken, prices are being kept low through the use of ‘sell walls’. The volume on this exchange is too low to have a chance of getting through these …
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Can you answer these questions?
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As part of a Docker container, I am pre-configuring the Electrum daemon with using setconfig in offline mode. How do I set –testnet by default as a configuration?
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I’d like to be able to accept inbound connections on multiple addresses.
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According to developer.bitcoin.org/reference/rpc/gettransaction.html the details array contains a list of the outputs of that transaction. Each output has a vout. So in my tests, it seems that …
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