Can a coin survive without a ledger? I rather see a coin with proof-of-exchange ... | Hacker News

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		Thiz on Nov 29, 2013 \| parent \| context \| favorite \| on: Proof of Existence: Storing Hashed Files in the Bi... Can a coin survive without a ledger? I rather see a coin with proof-of-exchange without a ton-of-gigs blockchain at all.

brainburn on Nov 29, 2013 [–]

Then how will I prove i possess a certain amount of this coin?

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