Bitcoin Networking Articles

Bitcoin Core 0.18 deriveaddresses guide covering fixed and ranged output descriptors, xpub and xprv paths, checksums, range bounds, network identity and privacy.

Bitcoin Core 0.18 analyzepsbt guide covering per-input UTXO, finality and missing data, next PSBT roles, conditional fee estimates and safe diagnostics.

Bitcoin Core 0.18.0 guide covering mining, RPC exposure, systemd paths, PSBT and descriptor RPCs, removed APIs, wallet caveats and rollback testing.

BIP 325 Signet guide covering challenge scripts, coinbase commitments, virtual transactions, proof of work, network identity, validation and integration testing.

Lightning Liquidity Explained made simple. See the main facts, costs, risks and practical checks before you make a decision.

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.

Bitcoin Core 0.17.1 guide covering label behaviour, wallet and PSBT fixes, network hardening, upgrade and downgrade boundaries, testing and rollback.

Bitcoin Core 0.17 walletprocesspsbt guide covering wallet updates, optional signing, sighash policy, derivation paths, incomplete results and custody controls.

Bitcoin Core 0.17 walletcreatefundedpsbt guide covering input selection, outputs, change, fees, replaceability, BIP32 paths and safe PSBT review.

Bitcoin Core 0.17 unloadwallet guide covering endpoint versus argument selection, invalid combinations, service draining, state verification and reload recovery.

Bitcoin Core 0.17 testmempoolaccept guide covering its one-transaction array, current consensus and policy, high-fee override, rejection and non-broadcast limits.