Repro'd in an incognito window so it's not a history thing. 1st 3 of OPs strings if anyone else is experimenting (remove spaces):

    3344cfb4 78ead204a49b88 1da6079adf8a
    e2c75c64 eef8087f6f36df 57
    eb944335 73626fe9b73550 b02a651620d8

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Shoot, depending on crawling, this may end up causing this page to match. I'm injecting spaces above to deter this, but maybe it'll also prove out the partial string match theory...