ARK 21Shares’ Bitcoin ETF integrates Chainlink’s proof of reserve
21Shares partners with Chainlink to integrate Proof of Reserve for its Bitcoin ETF (ARKB), ensuring investors can verify Bitcoin holdings.
Archive context
Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
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This altcoin story adds another data point to the current market tape and is useful when read alongside nearby source coverage.
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