Node Operations Articles

Bitcoin Core reindex-chainstate guide covering its 0.13 introduction, two-phase reindexing, block-index reuse, UTXO rebuilding, pruning and recovery.

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

Bitcoin Core 0.13.0 guide covering compact blocks, HD wallets, SegWit preparation, ancestor mining, reindex-chainstate and safe historical upgrades.

Learn how Ethereum Classic mining nodes works, what it can earn, the costs and security checks, and how a Ethereum Classic node can support Etchash miners.

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.

BIP 152 compact block relay explained for miners: learn short transaction IDs, reconstruction, missing-transaction requests and propagation risk.

Bitcoin Core 0.12.1 guide covering CSV soft-fork deployment, miner implications, upgrade and downgrade steps, wallet fixes and rollback evidence.

BIP 151 guide covering its closed status, handshake, session keys, rekeying, traffic-analysis limits, BIP 150 dependency and BIP 324 replacement.

BIP 150 guide covering its closed status, BIP 151 dependency, pre-shared identities, mutual authentication, privacy goals and modern context.

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

Bitcoin testnet guide covering public-network behaviour, worthless coins, resets, peer risks, privacy, mining differences and safe application testing.