Google already requires accounts with a birth date indicating they are 13 or older, thus not subject to COPA, to verify their age via charging a credit card or

Google already requires accounts with a birth date indicating they are 13 or older, thus not subject to COPA, to verify their age via charging a credit card or sending in a copy of a government issued id. Any kids that were watching either stole a credit card or their parents created the account for them. The FTC decided this was not adequate, so I don't expect they would deem your scheme compliant either.