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mining pools - Can a second subsidy for Bitcoin miners solve its looming security crisis? - Bitcoin Stack Exchange
I’ve been reading a lot of articles lately about the Bitcoin subsidy challenges, and they really drive home how halvings and the shift to BTC as a store of value are putting a squeeze on miner ince...
lost bitcoins - I don't have the phone that used to have all my Wallets on it anymore I can't see the screen how can I find my wallet for this - Bitcoin Stack Exchange
Okay so on 7/7/25 I sent $300 to an address that was already copied on my clipboard it was the wrong addres.. I'm assuming it had to be one of my wallets because I had it copied on there in the first
multi signature - Bitcoin Protocol OP_RETURN + Omni USDT Tether + CoPay Multisig Help - Bitcoin Stack Exchange
I have been asked to recover some tether that have been sent to the wrong address... Sitting on the blockchain in a multisig copay account. I have written small php command line tools to reproduce...
I downloaded the Bitcoin wallet app from 2010 to 2011 on a smartphone called Motorola Atrix, but the phone is reset and I can't find Bitcoin - Bitcoin Stack Exchange
I downloaded the Bitcoin wallet app from 2010 to 2011 on a smartphone called Motorola Atrix, but the phone is reset and I can't find Bitcoin I think the wallet app I used at the time is the one I see
tor - Configure Bitcoin Core to use Onion nodes in addition to IPv4 and IPv6 nodes? - Bitcoin Stack Exchange
How do I configure Bitcoin Core to use Onion nodes in addition to IPv4 and IPv6 nodes? Currently, I have onion=127.0.0.1:9050 in bitcoin.conf, but the peers tab shows I have no Tor peers (just IPv4...
segregated witness - Why doesn’t my Taproot transaction builder (buildTaprootTx using @cmdcode/tapscript) work as expected? - Bitcoin Stack Exchange
I wrote the following function to build and sign Taproot (P2TR) transactions using @cmdcode/tapscript. My intention is to support both key-path and script-path spends, and optionally both together....
multi signature - Is it possible to recover a private key from an aggregate public key under strong assumptions? - Bitcoin Stack Exchange
Let's consider the following assumptions: A computer can compute the private key from the public key in n years (with n being a small number, give or take). Of course, this assumption is highly
I bought BTC at a kiosk and they went out of business in 2023! Can I still access my BTC with the wallet address & private key? - Bitcoin Stack Exchange
I bought bitcoin in 2022 at a BitcoinOfAmerica kiosk atm and I didnt end up doing anything more with it until now, I was going to transfer the bitcoin to my cash app btc wallet but I cant figure ou...
utxo - Does Blockstream Green Desktop Wallet Allow Me to Pick Outgoing Address When Sending TX? - Bitcoin Stack Exchange
Using the blockstream green desktop wallet on Ubuntu Linux (the AppImage version). I have some a few thousand sats in the wallet spread around a few different addresses. Now, my exchange (Gemini)
"Lost" password to BIP38 encrypted private key, encrypter may be faulty (Bippy) - Bitcoin Stack Exchange
Few years ago I encrypted my Bitcoin private key for cold storage with an offline app called Bippy. Recently I tried to access my wallet by decrypting the private key, but my password was rejected....
withdrawal - I made a withdraw from my crypto wallet to extern wallet. After few days they haven’t got the transaction - Bitcoin Stack Exchange
I have triple checked address, it is the right one. I used BTC chain. My crypto.com says that transaction was complete. What is wrong? Why they haven’t got the transaction?