01Definition
A regulated custody category used in U.S. investment-adviser rules, with legal duties distinct from technical key control.
02Context
A regulated custody category used in U.S. investment-adviser rules, with legal duties distinct from technical key control. This coordinate is placed in the wider system through its protocol, economic and historical relationships.
03Why it matters
Understanding Qualified custodian helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
⌖Reference points
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Linked to related atlas coordinates
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Grounded in a source record
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Explains function and trade-offs
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Part of the open Bitcoin knowledge graph