| 摘要 |
System and method for securely transferring rights comprising an ownership log of holding transfer certificates, wherein each holding transfer certificate contains data associated with an asset and is recorded against a public key of the owner of the holding. A transaction processor configured to transfer ownership of holdings, the transaction processor configured to receive a first block of data digitally signed by a first owner and having a first holding transfer certificate digitally signed by the first owner, the first block of data describing a first holding offered by the first owner in exchange for a requested second holding. Receive a second block of data digitally signed by a second owner and having a second holding transfer certificate digitally signed by the second owner, the second block of data describing a third holding offered by the second owner in exchange for a requested fourth holding. Authenticate the digital signature of the first holding transfer certificate and the first block of data with one or more public keys of the first owner. Authenticate the digital signature of the second holding transfer certificate and the second block of data with one or more public keys of the second owner. On successful authentication of the first and second holding transfer certificates and the first and second blocks of data, record in the ownership log the first holding against a public key of the second owner and record in the ownership log the third holding against a public key of the first owner. |
