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bitcoin cryptocurrency blockchain digital currency virtual currency decentralized currency peer-to-peer currency electronic cash digital gold store of value medium of exchange unit of account investment speculation trading mining hashing proof of work proof of stake security privacy anonymity decentralization disintermediation trustless transparent immutable global borderless permissionless open source innovation disruption technology finance economics money currency gold silver fiat currency central bank government regulation adoption 普及
A golden Bitcoin embedded in a rock in the middle of a rocky field with a sunset in the background
Size 4368 × 2448
Format jpg
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