GrapheneOS supports remote attestation: https://grapheneos.org/articles/attestation-compatibility-guide https://grapheneos.org/articles/attestation-compatibili

GrapheneOS supports remote attestation: https://grapheneos.org/articles/attestation-compatibility-guide https://grapheneos.org/articles/attestation-compatibility-gu... Some banks have added their verified boot keys. I think it helps that GrapheneOS is well-known by now for great security practices (most likely more secure than all vendor phones out there).