helengi
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January 21, 2019, 06:53:13 AM |
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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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mckormick
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Activity: 275
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January 21, 2019, 06:56:42 AM |
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ipopg
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Activity: 45
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January 21, 2019, 07:40:10 AM |
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#Proof of Authentication Bitcointalk username: ipopg Reddit campaign: https://www.reddit.com/user/ipopgTelegram URL: @Ipopg
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jiten12344321
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Activity: 259
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January 21, 2019, 08:37:39 AM |
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Hanrip
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January 21, 2019, 09:32:12 AM |
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baksosuper
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January 21, 2019, 09:44:25 AM |
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Ruwini123
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January 21, 2019, 09:48:34 AM |
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#Proof of Authentication #joined campaign: facebook BitcoinTalk Username: Ruwini123 Facebook profile link: https://www.facebook.com/sachi.herath.906Telegram Username: @Ruwini92
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ktslna
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Activity: 478
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January 21, 2019, 09:53:01 AM |
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