Abstract: The present disclosure provides a blockchain-based transaction recordation method and the related products, wherein the method comprises: packaging transaction data into a to-be-confirmed transaction by a transaction initiator according to a blockchain transaction format, wherein the to-be-confirmed transaction is accompanied by encrypted signature information for confirming payment of a digital currency transaction fee and an exchange rate between the digital currency and a native token; sending the to-be-confirmed transaction to a transaction validator by the transaction initiator; after the transaction validator verifies the to-be-confirmed transaction, the digital currency exchanger deducts the digital currency transaction fee from the transaction initiator and the transaction validator deducts a native token transaction fee from the digital currency exchanger; and recording the to-be-confirmed transaction and finally confirming it by the transaction validator.