Hmmm, that sure fits some evidence, but can a clock on a computer really do that?

The evidence of a large miner entering is certainly true, as the difficulty quickly grew at that point.

Anyone else have any theories?

Quote from: sampei7777 on June 11, 2019, 05:34:27 PM

Quote from: DataSea on June 07, 2019, 04:11:07 AM

I saw that too sampei, very strange.
There was two actually -- one happened after that as well.
Have you seen it since?

Yes I noticed, for istance, blocks # 2959473, 2959470, 2959467, 2959446, 2959438, 2959431, 2959430, 2959428

It started on 2019-06-03 03:25:28 UTC

If you go to https://www2.bytestamp.net/blocks/index and put

2959281

into

Starting block for list:

Textbox, you can see that blocks #2959276 and #2959277 were mined at 2019-06-03 04:04:02 UTC, before block #2959278 (2019-06-03 03:29:17 UTC)

Now it is stabilized

Maybe someone with great hash power was start mining, and this someone should have system clock not properly set?