Bisq is a specific Privacy coordinate in the Bitcoin knowledge graph. In practical terms, it identifies the subject described here: Open-source peer-to-peer desktop software for trading Bitcoin against national currencies without a central exchange operator. This definition is narrower than promotional usage and should be read together with the implementation, date and evidence attached to the entry.
Bisq 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.
Bisq 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 Bisq helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
Primary or authoritative records make these details checkable: Bisq is open-source peer-to-peer exchange software coordinating offers, multisignature deposits, dispute processes and privacy-preserving network access without a central order custodian; settlement methods remain external. They should be verified before using the coordinate in analysis.
The practical limit is: non-custodial software does not remove payment reversal, fraud, arbitration or malware risk; low liquidity can widen spreads; users must verify releases, counterparties and local legal obligations. 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, Vexl, Peach Bitcoin, Multisig, Bitcoin. The reverse links also lead from Peach Bitcoin.