Tags

A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

should be used for questions pertaining to Bitcoin Core. Bitcoin Core is an MIT-licensed Qt 5 GUI application for the original Bitcoin codebase. Additional/previous names include "Bitcoin-Qt"…
should be used for questions related to transactions. Transactions are signed messages regarding the transfer or generation of bitcoins. They are broadcast throughout the Bitcoin network and,…
should be used for questions pertaining to the blockchain. The blockchain is a list of all transactions that have occurred using the Bitcoin currency. It consists of blocks which are linked t…
should be used for questions that pertain to wallet software. A wallet software is a piece of software which manages users' keypairs, addresses, and transactions. Wallet software also allow a…
should be used for questions related to bitcoind, the command-line software for Bitcoin Core. It stands for "Bitcoin Daemon" where a daemon is any computer process which runs in the backgroun…
should be used for Bitcoin addresses. A Bitcoin address is an encoding of the hash of an ECDSA public key or a script. Knowledge of this value allows a user to send Bitcoins to another person…
should be used for questions related to paying transaction fees in the Bitcoin network.
should be used for questions regarding security issues with the design or implementation of Bitcoin and related cryptocurrencies.
should be used for questions referring to mining pools. A mining pool is a way of sharing the work needed to find a block. Miners are rewarded in proportion to the amount of computing power t…
773 questions
should be used for questions pertaining to private keys. Private keys are used for signing transactions and allow the holder of the private key to spend the Bitcoin associated with the addres…
should be used for questions relating to the Bitcoin Core/bitcoind JSON-RPC interface.
Proposed payment system leveraging payment channels which allow re-negotiation of balances that finally get executed on the Bitcoin blockchain.
should be used for questions regarding exchanges. Exchanges are sites which allow for the conversion of Bitcoins to various world currencies as well as alternate cryptocurrencies.
should be used for questions about the function, the reason for, and the underlying concepts of mining.
should be used for questions regarding the service 'blockchain.com'. Blockchain Ltd. is a company that offers a web wallet and provides a blockchain explorer under the domain blockchain.com.
704 questions
should be used for questions regarding Bitcoin clients. A client is any application which allows a user to connect to the Bitcoin (or alternate) network. Alternately, "client" may refer to a …
691 questions
should be used for questions related to APIs offered by any Bitcoin related service. An API is an Application Programming Interface and services often have APIs available for developers to wr…
should be used for questions about Electrum, a lightweight Bitcoin client written in Python
should be used for questions related to Bitcoin blocks
582 questions
should be used for unconfirmed transactions, transactions that have not yet been included in a block.
544 questions
A simple, stack-based, Forth-like programming language using "opcodes" to express spending conditions.
should be used for questions regarding Segregated Witness (segwit), an activated softfork that defined a new transaction format which doesn't include signatures in the transaction identifier…
499 questions
Source code and development of Bitcoin Core, the reference implementation of Bitcoin.
should be used for questions related to hashes. A hash is the output of a hash function, a function which .is a mathematically reproducible but irreversible process that takes in an arbitrary…
Questions about Litecoin are generally off topic unless they have applicability to Bitcoin. This tag should be used for questions regarding Litecoin, a cryptocurrency based on Bitcoin. Litecoin is …
455 questions
Multi-signature addresses require m-of-n signatures to authorize spending funds sent to them.
Questions about alternative cryptocurrencies are off topic unless they are applicable to Bitcoin.
439 questions
should be used for questions related to creation and ongoing work for different existing and future Bitcoin-related projects and source code.
436 questions
BIP32, or Hierarchical Deterministic Wallets. HD wallets are wallets that can be shared amongst different wallet implementation with or without the ability to spend coins. https://github.com/bitcoi…
433 questions
should be used for questions related to the Bitcoin network and communication between different nodes on the Internet.
should be used for questions about the economics of mining operations.
427 questions
should be used for questions related to mining rigs, CPUs, GPUs, FPGAs, and ASIC miners, as well as the production, and producers of such goods.
421 questions
should be used for questions regarding public keys. A public key is the public half of the public/private keypair. Anyone can use a public key check that a signature is correct, but they can'…
The process of recovering lost bitcoins or private keys from a wallet/backup
should be used for questions relating to the protocols by which cryptocurrencies are transferred. This includes the network protocol and consensus rules.
396 questions
DO NOT USE: OFF-TOPIC. Bitcoin Cash is an altcoin which forked from Bitcoin to increase the maximum block size to 8 MB.
383 questions
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