SPACCircle Acquisition filed with the SEC on September 15 to raise $150 million, offering 15 million units at $10.00 apiece on the Nasdaq under the proposed symbol SCQCU. The S-1 names digital assets, technology, and healthcare as the sectors it will hunt in.

It has nothing to do with Circle Internet Group (NYSE: CRCL), the USDC issuer. There is no relationship between the two companies anywhere in the filing.

But there is a relationship with another shell, and that one is worth your time.

The same office filed one of these seven months ago

SPACCircle is a Cayman Islands company run out of Sacramento, California.

So is SPACSphere Acquisition (NASDAQ: SSACU), which closed its own IPO on February 9 and pulled in $172.5 million.

The overlap goes past the mailing address. Both sponsor entities trace back to SPACCatalyst LLC, a Nevada firm run by Soumen Das and MiteshKumar Patel. Das is SPACSphere's chief financial officer and a director there, and he sits on SPACCircle's board as well.

Worth noting: SPACSphere's latest annual report states that no target has been selected or announced, which tells you the first shell out of this office is still empty while the second one is already asking you for money.

The sector label is the only thing that changed

SPACSphere told the market its search would not be limited to any particular industry or geographic region. SPACCircle, filing from the same address with overlapping principals, puts digital assets at the front of the sentence.

That is not a change in strategy. That is a change in packaging.

And the packaging is doing real work. A name that reads like Circle, plus digital assets in the opening paragraph, buys you a crypto-adjacent pitch to sell into a crypto-friendly tape, with no crypto asset anywhere on the books.

What you are actually underwriting

John Dicconson runs SPACCircle as chief executive and chairman. What he does not have yet is a closed transaction under the SPACCatalyst banner, because neither shell has completed one.

To be sure, that cuts both ways. A sponsor building a second vehicle before finishing the first can mean a deal pipeline too big for one shell, and serial sponsors are common in this market. Some of them are very good at it. You just have no completed transaction to judge these ones by.

Make no mistake, though: the name is going to do damage. Anyone who buys SCQCU thinking they are getting a piece of the USDC issuer is buying something else entirely, and they will find that out at the worst possible moment.

If you are watching this one, the thing to track is not the September filing. It is whether SPACSphere brings back a target first, and what kind. That deal, whenever it lands, is the only real evidence you will get about what the second shell is likely to buy.