Entries tagged with this topic. Spans across types and sources — explore connections between people, events, and themes.
7 entries
Defines the feefilter P2P message, letting a node tell peers to stop announcing transactions below a given fee rate, cutting bandwidth spent on invs that would never be relayed further.
Part 4 of 5. A sent payment sits in a waiting room each node keeps on its own before a miner seats it in a block — and even then, it only gets safer with time.
How Bitcoin Core persists blocks, maintains the UTXO set, indexes chain state, manages the mempool, prunes historical data, and bootstraps via assumeUTXO.
How Bitcoin's 21 million cap emerges from a geometric halving series, how block rewards transition from subsidy to fees, and how the incentive model sustains honest mining.
BIP 125 formalized opt-in Replace-by-Fee (RBF), tracing directly to Satoshi's December 2010 BitcoinTalk replacement mechanism — the thread where Peter Todd made his second-ever forum post.
Signaling mechanism for opt-in Replace-by-Fee (RBF) — unconfirmed transactions replaceable by higher-fee versions. Improved fee estimation but controversial for zero-confirmation security.
Satoshi explains only the current best branch's pending-transaction pool needs maintaining, discusses TCP reliability for block propagation, and notes the system aligns with libertarian principles.