Coinbase holds nearly 1 million Bitcoin (BTC) in its wallets, accounting for approximately 5% of the total existing BTC supply. 
Blockchain intelligence platform Arkham has identified Coinbase as the largest Bitcoin entity in the world, holding a total of 947,755 BTC (worth over $25 billion).
“This makes Coinbase the largest Bitcoin entity in the world on Arkham, with almost 5% of all BTC in existence – about as much as Satoshi Nakamoto,” the platform said in a recent tweet. …
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