For seven years, from 2261 to 2268, Cyrano Jones used the Spacematic for asteroid prospecting and trading. Less than four months prior to stardate 4523, the Spacematic was within the Klingon's sphere-of-influence. The ship's logs were later accessed by Arne Darvin as part of an effort to divert attention from himself and framing Jones as a Klingon spy. The vessel visited Space Station K-7 in 2268. (TOS: "The Trouble with Tribbles"; DS9: "Trials and Tribble-ations")
Background information Edit
The Spacematic's type and activities were described in "The Trouble with Tribbles".
Footage of the Spacematic can be seen in the DS9 Season 5 DVD's special features that look at the making of "Trials and Tribble-ations".