BlackRock Transfers 3,900 Bitcoin and 31,702 Ethereum to Coinbase
According to Onchain Lens, BlackRock moved thousands of BTC and more than 31,000 ETH to Coinbase on May 28, with reported values of about $286 million in Bitcoin and $63 million in Ethereum.
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Fact Check
The Onchain Lens X post (status 2059962535458340961) dated May 28, 2026 directly states the exact figures in the claim: 3,900 BTC ($285.85M) and 31,702 ETH ($63M) deposited to Coinbase, and references Arkham Intelligence on-chain analysis of BlackRock's wallets. PanewsLab independently mirrors the same numbers. The figures (rounded as $286M and $63M in the claim) match the original tracker's data. Confidence is medium because the underlying attribution to BlackRock relies on Arkham's wallet labeling rather than a direct BlackRock disclosure.
Summary
According to Onchain Lens, BlackRock transferred 3,900 Bitcoin and 31,702 Ethereum to Coinbase on May 28, with the movements valued at about $286 million in BTC and $63 million in ETH at the time reported. An earlier tracked update cited a separate transfer of 2,538 BTC valued at about $192.53 million. The source materials do not state the purpose of the deposits, but such exchange transfers are typically watched closely because they can relate to custody, rebalancing, trading, or other operational activity.
Terms & Concepts
- On-chain transfer: A blockchain-recorded movement of crypto assets between wallet addresses that can be tracked publicly on the network.
- BTC: The ticker symbol for Bitcoin, the largest cryptocurrency by market value.
- Coinbase: A major cryptocurrency exchange and custody platform used by retail and institutional clients.