System and Method for Block-Chain Verification of Goods

摘要

A method for block-chain verification of goods includes obtaining, by a first computing device, a first address. The method includes exporting, by the first computing device, the first address to a first code affixed to a first product. The method includes filing, by the first computing device, a first crypto-currency transaction to the first address, at a transaction register. The method includes receiving, by a second computing device, from a code scanner, the first address, scanned from the first code affixed to the first product. The method includes verifying, by the second computing device, the first crypto-currency transaction at the transaction register, using the first address. The method includes identifying, by the second computing device, based on the verification, that the first product is authentic.

主权项

1. A method for block-chain verification of goods, the method comprising:
obtaining, by a first computing device, a first address; exporting, by the first computing device, using a code exporter coupled to the first computing device, the first address to a first code affixed to a first product; filing, by the first computing device, a first crypto-currency transaction, comprising textual data describing a transfer of a transferable item to the first address and a digital signature signed with a private key of an asymmetric cryptographic system, in a first block in a block chain containing a cryptographic hash of a previously created second block in the block chain; receiving, by a second computing device, from a code scanner coupled to the second computing device, the first address, scanned from the first code affixed to the first product; verifying, by the second computing device, the first crypto-currency transaction at the first block, using the first address, by decrypting the digital signature using a public key corresponding to the private key; and identifying, by the second computing device, based on the verification, that the first product is authentic.