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Author Topic: [2016-10-19] Callcoin Turns Telegram Into a Bitcoin Payphone  (Read 444 times)
tyz (OP)
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October 19, 2016, 11:27:40 AM
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Callcoin Turns Telegram Into a Bitcoin Payphone

October 10 saw the launch of Callcoin, the world’s first Telegram app for calling ordinary phone numbers. It accepts funds only in bitcoin and allows users to share each other’s balances. The service uses callback rather than Voice over Internet Protocol (VoIP) to offer low-cost dial-out/dial-in for Telegram. It is the first product for 120 Minutes, a group of developers from Canada and Latvia.

https://news.bitcoin.com/callcoin-turns-telegram-payphone/
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Each block is stacked on top of the previous one. Adding another block to the top makes all lower blocks more difficult to remove: there is more "weight" above each block. A transaction in a block 6 blocks deep (6 confirmations) will be very difficult to remove.
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October 19, 2016, 12:21:27 PM
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Use it. Really high quality calls
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October 30, 2016, 09:35:38 AM
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The last indeed, have not been heard of the doors that the blockchain technologies stands to offer. This time it's an encrypted messaging platform, which without a doubt is a very nice technological innovation, but one thing is that, it stands to face the same challenges products under this technology face and that is, the authorities not wanting to lose their control. They certainly would not support anything that robs them the power to listen in to people's conversation and that's the odd world we are in.
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