Peach Bitcoin is a specific Privacy coordinate in the Bitcoin knowledge graph. In practical terms, it identifies the subject described here: A non-custodial peer-to-peer Bitcoin marketplace using 2-of-2 multisignature escrow; payment methods and legal obligations are agreed between peers. This definition is narrower than promotional usage and should be read together with the implementation, date and evidence attached to the entry.
Peach Bitcoin is best understood as part of a system rather than as an isolated definition. Its related coordinates show the mechanisms, incentives and historical records that give the term practical meaning.
Peach Bitcoin should be evaluated against a concrete threat model: what is protected, from whom, for how long and at what operational cost. A design may remove one dependency while introducing another, so custody, privacy and verification must be judged as a complete system.
Understanding Peach Bitcoin helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
Primary or authoritative records make these details checkable: Peach is a peer-to-peer Bitcoin marketplace whose open-source client coordinates offers, escrow and dispute handling; payment method, identity exposure and counterparty evidence vary by trade. They should be verified before using the coordinate in analysis.
The practical limit is: peer-to-peer does not mean trustless, anonymous or legally exempt; platform escrow, backups, payment reversal, fraud evidence, fees and local rules remain material. A definition, office, chart pattern or published claim is not by itself a prediction or Bitcoin consensus rule.
For the clearest picture, read this entry together with Self-custody, Bitcoin Privacy, Bisq, Vexl, Bitcoin. The reverse links also lead from Bisq.