Abstract: A method for information transmission. In a first transaction step, a first data record is generated by the transmission terminal, and the first data record is transferred to a blockchain. In a first verification step, the first data record in the blockchain is verified and stored as a first verified data record. In a second transaction step, a second data record is generated by the receiver terminal, and the second data record is transferred to the blockchain. In a second verification step, the second data record in the blockchain is verified and stored as a second verified data record. In a data encryption step, encrypted data are generated by the transmission terminal. In a transmission step, encrypted data are transmitted to the receiver terminal. In a data decryption step, a piece of electronic information is made accessible to the receiver.