Stratum issues.
[2018-02-19 19:37:54] Stratum connection failed: Failed to connect to timetravel.mine.zpool.ca port 3555: Timed out
[2018-02-19 19:37:54] ...retry after 30 seconds
That's good - you don't want to mine that crap coin anyways.
Well, technically, it's an algorithm.. not a coin. But at the moment it's showing up as the most profitable with zpool. (for probably 5m)
You are both correct: timetravel is the name of the algorithm, but the only coin on Zpool that uses it is Machinecoin.
While Machinecoin looks like just another shitcoin, and wouldn't be worth holding on to, I have no qualms about mining it for auto-conversion to something with brighter prospects.
EDIT - in fact, 2 of my rigs are mining it now, converting to XVG on one and VTC on another.
EDIT 2 - and that proved to be a costly mistake, as even though timetravel was the most profitable algo for much of the last several hours according to NemosMiner, I received not a single Machinecoin... So, removed that algo from the list as
something is clearly broken here. it looks like the time to find is quite long - 92 minutes - so might not get credit for my hashrate for awhile yet.