Bull Bitcoin is a specific Markets coordinate in the Bitcoin knowledge graph. In practical terms, it identifies the subject described here: A Bitcoin-focused, non-custodial exchange and OTC service that sends Bitcoin to a wallet controlled by the customer rather than holding it for them. This definition is narrower than promotional usage and should be read together with the implementation, date and evidence attached to the entry.
Bull 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.
Bull Bitcoin describes how participants value, trade or obtain exposure to bitcoin. Market behavior can affect adoption and mining economics, but it does not rewrite consensus rules. Price evidence and protocol evidence answer different questions.
Understanding Bull Bitcoin helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
Primary or authoritative records make these details checkable: Bull Bitcoin presents itself as a Bitcoin-only broker that sends purchased bitcoin to an address controlled by the customer rather than maintaining a conventional custodial trading balance; regional services and regulation differ. They should be verified before using the coordinate in analysis.
The practical limit is: non-custodial delivery does not eliminate fiat banking, identity, execution-price or counterparty exposure before settlement; licensing and available countries are time-sensitive and should be attributed to current official disclosures. 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, Custodial Exchange, Lightning Network, Relai, Strike, Bitcoin. The reverse links also lead from Relai, Strike.