Key Takeaways
- • Purpose Investments achieved Canadian market first by implementing a three-sub-custodian model for digital asset ETFs, adding Anchorage Digital Bank N.A. to existing relationships with Coinbase and Gemini, effective July 21, 2026.
- • Anchorage Digital Bank N.A., America's first federally chartered crypto bank, now joins Purpose's custody infrastructure alongside Cidel Trust Company serving as primary custodian, representing institutional-grade custody diversification.
- • The multi-sub-custodian approach extends Purpose's stated "segregation-first philosophy" established when launching the world's first spot Bitcoin ETF, positioning the firm as a custody risk management leader in Canadian digital asset investing.
- • Purpose's custody arrangement with three independent institutional-grade sub-custodians addresses counterparty risk concentration—a material concern for institutional investors managing significant digital asset exposure through ETF vehicles.
Summary
Purpose Investments marked a significant operational milestone on July 21, 2026, by becoming the first digital asset ETF manager in Canada to operate a three-sub-custodian model for its Digital Asset Funds. The Toronto-based firm formalized this structure through the appointment of Anchorage Digital Bank N.A., the first federally chartered crypto bank in the United States, as an additional sub-custodian alongside existing relationships with Coinbase and Gemini. Cidel Trust Company continues to serve as the primary custodian overseeing the arrangement.
The multi-sub-custodian architecture represents a strategic custody risk mitigation framework designed to reduce concentration exposure among any single digital asset custodian. According to Vlad Tasevski, Chief Innovation Officer at Purpose, the decision reflects the firm's institutional-grade approach to digital asset custody that has defined its strategy since launching the world's first spot Bitcoin ETF. "Being first to build a three-sub-custodian model in Canada isn't an accident—it's an extension of the same segregation-first philosophy we've held since we launched the world's first spot Bitcoin ETF," Tasevski stated in the announcement.
The selection of Anchorage Digital as the third sub-custodian underscores Purpose's emphasis on working exclusively with institutional-grade providers. Anchorage Digital's standing as America's first federally chartered crypto bank carries regulatory credibility that aligns with Purpose's custody standards. Purpose, Anchorage Digital, and Cidel Trust Company formalized the arrangement through a three-party agreement that positions Anchorage Digital as an additional sub-custodian for the Digital Asset Funds effective immediately.
For institutional investors and asset allocators evaluating Canadian digital asset ETF managers, this custody redundancy model addresses a material operational risk consideration. The distributed sub-custodian approach reduces systemic vulnerability to any single provider's operational failure or security breach—a critical factor as institutional capital continues migrating into regulated digital asset investment vehicles.
The multi-sub-custodian architecture represents a strategic custody risk mitigation framework designed to reduce concentration exposure among any single digital asset custodian. According to Vlad Tasevski, Chief Innovation Officer at Purpose, the decision reflects the firm's institutional-grade approach to digital asset custody that has defined its strategy since launching the world's first spot Bitcoin ETF. "Being first to build a three-sub-custodian model in Canada isn't an accident—it's an extension of the same segregation-first philosophy we've held since we launched the world's first spot Bitcoin ETF," Tasevski stated in the announcement.
The selection of Anchorage Digital as the third sub-custodian underscores Purpose's emphasis on working exclusively with institutional-grade providers. Anchorage Digital's standing as America's first federally chartered crypto bank carries regulatory credibility that aligns with Purpose's custody standards. Purpose, Anchorage Digital, and Cidel Trust Company formalized the arrangement through a three-party agreement that positions Anchorage Digital as an additional sub-custodian for the Digital Asset Funds effective immediately.
For institutional investors and asset allocators evaluating Canadian digital asset ETF managers, this custody redundancy model addresses a material operational risk consideration. The distributed sub-custodian approach reduces systemic vulnerability to any single provider's operational failure or security breach—a critical factor as institutional capital continues migrating into regulated digital asset investment vehicles.
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