Bitcoin Glossary

Absolute Fee Absolute Locktime Accelerator Adapter Signature Adaptive Block Filter Address Address Clustering Address Derivation Path Address Indexing Address Reuse Air-gapped Airdrop (BTC Fork) Alt Season Altcoin AML (Anti-Money Laundering) Anti-Sybil Mechanism ANYPREVOUT API (Application Programming Interface) ASIC (Application-Specific Integrated Circuit) ASIC Resistance ASICBoost Asmap ASYLO Atomic Multi-Path Payment (AMP) Atomic Swap Atomic Swap Refill Audiobook Model (Lightning) Auto Unwrap (Sidechains) Autopilot (Lightning) Axolotl Ratchet

B32 Address Balanced Channel (Lightning) Batch Transaction Batching Optimizer Bear Market BECH32m BIP (Bitcoin Improvement Proposal) BIP 102 (2MB Block Size) BIP 113 BIP 119 (CTV) BIP 125 (Replace-by-Fee) BIP 144 (SegWit Relay) BIP 148 (UASF) BIP 152 (Compact Blocks) BIP 155 (Addr v2) BIP 158 BIP 159 BIP 16 (P2SH) BIP 170 (TxOut Proof) BIP 173 (Bech32) BIP 174 (PSBT) BIP 176 (Bits Denomination) BIP 22 (getblocktemplate) BIP 30 BIP 300 (Drivechains) BIP 301 BIP 31 (pong message) BIP 34 BIP 341 (Taproot) BIP 342 (Tapscript) BIP 35 (mempool message) BIP 36 (merkle block request) BIP 37 BIP 40 (Alerts Avoid Replay) BIP 42 BIP 44 BIP 47 (Payment Codes) BIP 50 BIP 61 BIP 65 (OP_CHECKLOCKTIMEVERIFY) BIP 66 BIP 68 (Relative Locktime) BIP 69 BIP 70 (Payment Protocol) BIP 75 (Payment Protocol Enhancements) BIP 85 BIP 9 (VersionBits) BIP 91 Bitcoin ATM Bitcoin Bond Bitcoin Bridge Bitcoin Cash Bitcoin Client Bitcoin Core Bitcoin Core RPC Bitcoin Days Destroyed Bitcoin Dev Kit (BDK) Bitcoin Dominance Bitcoin Faucet Bitcoin Inheritance Planning Bitcoin Knots Bitcoin Pizza Day Bitcoin Satellite Bitcoin Script Bitcoin Vault BitLicense Block Block Explorer Block Header Block Height Block Propagation Block Reward Block Size Block Subsidy Block Time Blockchain Bloom Filter BOLT BOLT 11 Bounty Bridge Node (Lightning) Bull Market Burn Address Byzantine Fault Tolerance

CBDC (Central Bank Digital Currency) Centralized Exchange (CEX) Chain Analysis Chain Bulletin Board Chain Flag Day Chain Split Chain Visualization Chaincode CheckLockTimeVerify (CLTV) CheckSequenceVerify (CSV) CheckTemplateVerify (CTV) Churn (Lightning) Clawback Mechanism Clearing Price Coin Age Coin Control Coin Freeze Coin Plasma Coinbase (Transaction) CoinJoin Colored Coins Competitive Block Propagation Competitive Mining Consensus Parameter Consolidation Transaction Constant Time Counterparty Risk Covariance Transaction Covenants CPU Mining Custodial Lightning Wallet Custodial Wallet

Difficulty Double Spend Dust Dust Attack

Eavesdropping Attack ECDSA (Elliptic Curve Digital Signature Algorithm) Eltoo Escrow

Fee Bumping Fee Estimation Fork Full Node Full Validation Fungibility

Halving (Halvening) Hardware Wallet Hash Rate HD Wallet (Hierarchical Deterministic Wallet) HODL HTLC (Hashed Time-Locked Contract)

Lightning Network Lightning Payment Liquid Network Locktime

M-of-n Mempool Mining Pool

nLocktime Node

P2PKH (Pay to Public Key Hash) P2SH (Pay to Script Hash) P2WPKH (Pay to Witness Public Key Hash) Paper Wallet Private Key Proof-of-Work (PoW) PSBT

SegWit (Segregated Witness, BIP 141) Sidechain SPV (Simplified Payment Verification)

UTXO (Unspent Transaction Output)

Wallet Whitepaper