Bitcoin Articles

BIP 37 Bloom filters explained: review filtered-block relay, false positives, privacy leakage, resource risk and why modern clients moved away.

Stratum V1 explained for ASIC operators: follow subscriptions, authorisation, mining jobs, share difficulty, extranonce handling and pool control.

Learn how original Stratum mining protocol works, what it changes for miners, the money and safety risks, and the checks to make before using it.

BIP 36 custom services explained as a closed peer-extension framework, including service identifiers, namespaced commands and compatibility risks.

BIP 34 coinbase height explained for pools: learn the minimally encoded block-height rule, activation history and template construction checks.

BIP 33 stratized nodes explained as a closed lightweight-node proposal, including service queries, quorum assumptions, privacy risks and modern context.

BIP 31 Pong Message made simple. See what the proposal changes, its current status and what it means for Bitcoin users and operators.

Learn how getblocktemplate transaction dependencies works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.

BIP 23 getblocktemplate – Pooled Mining made simple. See what the proposal changes, its current status and what it means for Bitcoin users and operators.

Getblocktemplate required rules made simple. See the main facts, costs, risks and practical checks before you make a decision.

Learn how getblocktemplate long polling works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.

BIP 30 duplicate transactions explained: learn why overwriting unspent outputs was unsafe, how nodes enforce uniqueness and what miners must validate.