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crendore3 (OP)
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July 17, 2017, 09:33:12 PM
 #1
Warning: Unknown block versions being mined! It's possible unknown rules are in effect

I'm getting this error in bitcoin core.
What should I do?

Bitcoin Core - v0.14.2
philipma1957
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July 17, 2017, 09:54:49 PM
 #2
I also have it.

I am on a mac are you on  a mac?

0.14.2 version
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adaseb
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July 17, 2017, 10:09:45 PM
 #3
This is probably due to the SEGWIT2X Bit 4 signalling.
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achow101
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July 17, 2017, 10:13:21 PM
 #4
This error is expected now. The error happens when more than 50 of the last 100 blocks has a version number that Bitcoin Core does not expect. This warning is happening because of miners signalling for BIP 91 (aka half of segwit2x) and are using a block version number of 0x20000010 or 0x20000012. Bitcoin Core only expects blocks to have a version number of 0x20000000 or 0x20000002.
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crendore3 (OP)
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July 17, 2017, 10:14:59 PM
 #5
Quote from: philipma1957 on July 17, 2017, 09:54:49 PM
I also have it.

I am on a mac are you on  a mac?

0.14.2 version



I'm on Windows. Yes same version.
So I can still use my BTC?
achow101
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July 17, 2017, 10:22:42 PM
 #6
Quote from: crendore3 on July 17, 2017, 10:14:59 PM
So I can still use my BTC?
Yes. Your coins are not at risk right now.
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crendore3 (OP)
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July 17, 2017, 10:24:55 PM
 #7
Quote from: achow101 on July 17, 2017, 10:22:42 PM
Quote from: crendore3 on July 17, 2017, 10:14:59 PM
So I can still use my BTC?
Yes. Your coins are not at risk right now.

Thank you.
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