I have only a secret mnemonic and pin received on the registration process; Ian Coleman/bip39 tools doesn't help recover a multi-sig wallet address.
Is any way to recover funds?
Website is loading and it's not dead for me.
Not sure why would anyone would use multisig setup with shady online services like this, and there are some scam reports that I can't confirm.
I never used Block.io and I don't know how their registration procedure works, but it's possible that pin is working like a passphrase or additional seed word.