Assets pledged to secure an obligation, absorb losses or support leveraged market exposure.
Collateral 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.
Collateral 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 Collateral helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
For the clearest picture, read this entry together with Leverage, Forced liquidation, Rehypothecation, Counterparty risk, Crypto prime brokerage. The reverse links also lead from Leverage, Bitcoin basis trade, Cash-and-carry arbitrage, Forced liquidation.
Linked to related atlas coordinates
Grounded in a source record
Explains function and trade-offs
Part of the open Bitcoin knowledge graph