Bitcoin Block Relay and Peer Networking Articles

Bitcoin Core 22 I2P guide covering SAM configuration, inbound and outbound sessions, address relay, privacy boundaries, reachability tests, monitoring and rollback.

Bitcoin Core 0.21 Tor v3 guide covering BIP 155 address relay, listenonion migration, key files, permissions, reachability, rollback and privacy tests.

Bitcoin Core 0.21 -netinfo guide covering detail levels, peer and network RPC inputs, privacy-safe diagnostics, snapshot limits, monitoring and incident evidence.

Bitcoin Core 0.20 whitelist guide covering bloomfilter, noban, forcerelay, relay and mempool permissions, implicit defaults, CIDR scope and safe peer trust.

Bitcoin Core 0.20 asmap guide covering experimental ASN mapping, peer bucketing, map provenance and freshness, mapped_as evidence, failure modes and rollback.

Learn how Bitcoin ASMap mining nodes works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.

Learn how Bitcoin block-relay-only connections works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.

Bitcoin compact-block guide covering BIP 152 short IDs, reconstruction, missing transactions, high-bandwidth peers, policy alignment and mining monitoring.

Learn how Bitcoin FIBRE mining relay works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.

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

Bitcoin Core Tor guide covering proxy routing, automatic onion services, stream isolation, DNS, clearnet leaks, mining latency and verification.

Bitcoin Core maxconnections made simple. See what the feature does, where its limits sit and which checks node or wallet operators should make.