Bitcoin Improvement Proposals Articles

BIP 197 guide covering its Draft status, two-script Bitcoin collateral, cross-chain secrets, loan, liquidation, seizure and refund periods, and failure risks.

BIP 324 encrypted transport explained for mining nodes: understand the v2 handshake, traffic confidentiality, authentication limits and deployment checks.

BIP 155 addrv2 guide covering network IDs, variable address lengths, Tor v3 and I2P relay, sendaddrv2 negotiation, limits and privacy-aware validation.

BIP 137 guide covering recoverable 65-byte signatures, header ranges for legacy and SegWit addresses, interoperability, security limits and BIP 322 migration.

BIP 127 guide covering its Draft status, unspendable proof transactions, commitment messages, block-specific verification, proof files, PSBT extension and limits.

BIP 79 Bustapay guide covering its closed status, sender and merchant transaction flow, anti-DoS fallback, mandatory validation, privacy limits and compatibility.

BIP 322 guide covering the Complete script-based signed-message format, simple and full proofs, PSBT workflows, proof-of-funds limits and verification.

BIP 178 guide to the Draft Version Extended WIF proposal, suffix values, address-type intent, one-way compatibility, implementation status and safe key recovery.

BIP 310 version rolling explained: learn Stratum extension negotiation, masks, minimum bit counts, ASIC nonce space and pool safeguards.

Bitcoin Core 0.16 bumpfee guide covering opt-in RBF, fee options, change reduction, descendants, relay rules, results and confirmation monitoring.

BIP 320 version bits made simple. See what the proposal changes, its current status and what it means for Bitcoin users and operators.

BIP 84 guide covering purpose 84 native P2WPKH accounts, Bech32 addresses, zpub and zprv versions, discovery gaps, backups and test vectors.