Corianin's notes certainly seem to contain something that Verin considered to still be relevant--to the extent that she conciders destroying them.

Since we're dealing with plot twists I have a question, well more than one but... What happened to the angreal or sa'angreal that Bayle Doman has cuz it sounds, from the description, like one. I can't give the exact quote but it's in tGH when it tells about the seal Bayle has. I'm paraphasing but I think it's described as age-darkened ivory and it's a man with a sword. a. Is it a what I said or did I read to much into it. Thanks for any help guys

It was probably confiscated when the Seanchan took the rest of his stuff. Turok took his seal, 'member?

Indeed, Turak confiscated it all.