What might show in logs, your full VCF file? Regardless, it wouldn't be out of your control. Their FAQ states they're GDPR compliant, which means they're oblig

What might show in logs, your full VCF file? Regardless, it wouldn't be out of your control. Their FAQ states they're GDPR compliant, which means they're obligated to completely remove your data on request, including from things like logs and backups. Sure, you could say they might make a mistake and keep it anyway, but they would be opening themselves up to large fines. And given that they explicitly mention their GDPR compliance, presumably they have given it some thought.