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ETH
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USDT logo
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BNB logo
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XRP
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SOL
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3.34%
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USDC
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0.01%
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TRX
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1.49%
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DOGE
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ADA
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BCH
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AVAX
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WBT
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Walmart Files Patent for Blockchain-Backed Drone Communication

Walmart has reasserted its interest in blockchain-backed drones with a recent patent application.

By William Foxley
Updated Sep 13, 2021, 11:20 a.m. Published Aug 14, 2019, 10:00 p.m.
Swarm of Drones