More / Etherum Reddit - 3 years ago
If you had the opportunity ($$) would you open a node right now or do something else with your ETH
submitted by /u/norcalefty [link] [comments]
More / Etherum Reddit - 3 years ago
submitted by /u/norcalefty [link] [comments]
Bitcoin News / Bitcoin.com - 3 years ago
According to a recent Mastercard payment index report, the Covid-19 related lockdowns helped spread the use of cryptocurrency in three African countries, namely Nigeria, Kenya, and South Africa. The report also reveals that a greater number of consum...
Cryptocoins News / The Cointelegraph - 3 years ago
18 months after charges were filed, BitMEX executives will head to trial. The money laundering trial for the former executives of U.S. cryptocurrency exchange BitMEX...
More / Bitcoin Reddit - 3 years ago
submitted by /u/SpringSprung33 [link] [comments]
Cryptocoins Exchanges / Binance - 3 years ago
submitted by /u/rruler [link] [comments]
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
I have built a very basic custom payment gateway that accepts Bitcoin. I am running a Bitcoin Core node in a Docker container. I have a backend web service that sends rpc calls to this node to read / send transactions. This web serv...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
I then went on the blockchain explorer to view the transaction and I am seeing an input that is not my address I am not familiar with this particular site, but this is not unexpected. When custodial services hold user funds, they don't necessarily...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
When a .onion website sells subscription log-in accounts, they ask for subscription payment and say that a return payment will be received immediately after, containing the payment code for creating a user account. For example, the...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
It's not a valid working process: the block hash commits to all transactions. First of all a miner cannot "find a right hash" then insert a double-spend transaction. This would invalidate the hash (and the block, actually).For the same reason, a nod...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
The term "consensus checks" refers to the rules that determine whether a block is valid; specifically, if a consensus check on a block (or a transaction contained within a block) fails, then the block is considered invalid. If we get to the end of...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
I'm trying to build a native Segwit transaction programmatically, however, whenever I attempt to broadcast the transaction, it returns this error: non-mandatory-script-verify-flag (Non-canonical DER signature) My raw, unsigned tx (testnet) is here:...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
bitcoin core - bitcoincore connect - Bitcoin Stack Exchange Stack Exchange Network Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
Can I “duplicate” a wallet using a backup phrase (12 words)? Yes Where is my balance stored? Both wallets will scan the relevant parts of the public transaction-journal ("blockchain") to add up the amount of money controlled by the keys derived...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
The proposed Taproot soft fork (BIP 342) defines the new opcode OP_CHECKSIGADD to verify Schnorr multisignatures whilst OP_CHECKMULTISIG (and OP_CHECKMULTISIGVERIFY) are disabled for Taproot spends (SegWit version 1). Could we use the OP_CHECKSIGADD...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
For better context: https://stackoverflow.com/questions/63123652/is-there-a-way-to-set-port-in-a-dns-forward Hello community! I have setup an aws ec2 instance and installed BTCPay server on it. I used the Docker version. I also bought a domain name...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
blockexplorer - Do I need a Bitcoin full node in order to use BTC RPC Explorer? - Bitcoin Stack Exchange 2022 Developer Survey is open! Take survey. ...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
Every time I'm transferring over the funds from Bisq to Bitcoin Core, I get the error: Invalid address. (Or something along those lines.) Only after generating another receive address in Bitcoin Core, unchecking the "Generate native segwit (Bech32...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
How to use python reference for encoding a bech32 address? - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts....
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
According to coinbase Wallet is a user-custodied digital currency wallet and DApp browser. This means that with Wallet, the private keys (that represent ownership of the cryptocurrency) are stored directly on your device and not with a centralized...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
I feel terrible to ask this question as it is so basic that it makes me feel stupid to ask, but I am searching the web since days and cannot find an answer. Here is the situation: I have a Coinbase account and I understand that Coinbase cannot use d...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
Using a mixer helps preserve your financial privacy. The question is: who are you protecting your privacy from? Bitcoin transactions are public record, so anybody can view any historical transaction at their leisure. So when considering your privacy...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
Apart, from having to tear down the entire code, and re-write it in python and check for vulnerabilities, This is what is known as a self-answering question. The obstacles you list are not trivial. There is a considerable cost, a great deal of eff...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
private key - Can you recover seed words with passphrase on bitcoin node? - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currenc...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
It is much easier to formally verify the behavior space of Bitcoin script vs. Solidity. For example, the DAO project suffered from reentrancy vulnerabilities, given that one could not predict the behavior of anonymous smart contracts when they were...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
network - Networking in cryptocurrency - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes a minu...