I said it might just be the most unbreakable, and I referenced Tatis' 2 Grand Slams last week in a post about Kerry Wood's 20-K game, so I'm aware how rare a feat it is. I was thinking more of season records than game records. Obviously, 300+ IP/30-something Complete Games would be the most unbreakable going forward, yah, but it has been done many, many times in the live-ball era, as recently as 1980 for 300 IP and 1975 for 30 CGs, whereas the 56-game hitting streak stands alone (the two other longest hitting streaks in the past 100 years are 44 and 40—not close).
My post, however, was more of a "today in baseball history," and the unbreakable record part was merely the coda. The point wasn't to make a statement on what the most unbreakable record in baseball is, but if it were, I probably would have picked Ripken's 2,632 consecutive games (Gehrig is second, with 500 games fewer, and then everyone else is way behind).
And, hey, I'll apologize to you for calling you a 'right-wing JimCanuck' last month, because it's clear your bitter self-seriousness is more like a right-wing Max Silver