Open Dime ~ Bitcoin to the Max
World Crypto Network
Bitcoin proves ownership through signatures without sharing the private key. An alternative is physically handing off the key itself, but private keys are non-scarce—a receiver cannot verify the sender hasn't kept a copy, creating double-spending risk. Open Dime embeds the key in a sealed USB device; accessing the key requires breaking the device, making tampering visible to future recipients. Thi

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