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The block chain is the main innovation of Bitcoin. It is the
first distributed timestamping system.
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Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
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Woshib (OP)
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September 10, 2017, 06:00:34 PM |
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ilyasha
Full Member
Offline
Activity: 336
Merit: 100
✅ The Most Complete Secure Cryptocurrency
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September 11, 2017, 11:40:44 AM |
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please make it closed if it is done, thank you
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OlgaLo
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October 31, 2017, 08:29:32 AM |
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When will an announcement about who won this contest?
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