I found an old wallet and tried to log in on blockchain.com to see if I have some bitcoin inside. I can log in but then it ask me for a second password, I have it written and believe it's correct but it doesn't let me login. I also tried some other possible passwords but had no luck. what should I do? I don't have the recovery seed.
Not aware with that second password since usually i've been only asked out for authorization when i do logged in on different ip or device.
In this case, no oe can help you out but blockchain team itsselt. Have you already contacted their support? thats the only way that you can possibly
access your account.
If the password is somewhat tied to a specific wallet, then I doubt the blockchain team will be able to help. If it is some sort of password to login, then yeah they might be able to help, though they are going to be really really strict on your recovery, and will most likely deny it.
Not sure though what the second password thing is. According to [u=https://support.blockchain.com/hc/en-us/articles/211205343-I-forgot-my-password-What-can-you-do-to-help-]this[/u], if you are getting an error about decrypting wallet, there is nothing you or they can do.