Transaction recordal system
First Claim
1. A system for recording a transaction relating to a security document, the security document having disposed thereon or therein coded data including a plurality of coded data portions, each coded data portion being indicative of at least an identity of the security document and part of a signature, the signature being a digital signature of at least part of the identity, the system including a computer system for:
- receiving indicating data from a sensing device, the sensing device being responsive to sensing of the coded data to generate indicating data at least partially indicative of;
the identity of the security document;
the part of the signature; and
,the transaction;
determining, from the indicating data, a determined identity and at least one determined signature part;
authenticating the security document using the determined identity and the at least one determined signature part; and
updating, using the received indicating data, transaction data stored in a data store, the transaction data being indicative of;
the identity of the security document; and
,the transaction.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for recording a transaction relating to a security document, the security document having disposed thereon or therein coded data including a number of coded data portions. Each coded data portion is indicative of at least an identity of the security document. The system includes a computer system that receives indicating data from a sensing device, in response to sensing of the coded data. The computer system determines the identity of the security document and the transaction and uses this to update transaction data indicative of the identity of the security document and the transaction.
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Citations
18 Claims
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1. A system for recording a transaction relating to a security document, the security document having disposed thereon or therein coded data including a plurality of coded data portions, each coded data portion being indicative of at least an identity of the security document and part of a signature, the signature being a digital signature of at least part of the identity, the system including a computer system for:
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receiving indicating data from a sensing device, the sensing device being responsive to sensing of the coded data to generate indicating data at least partially indicative of; the identity of the security document; the part of the signature; and
,the transaction; determining, from the indicating data, a determined identity and at least one determined signature part; authenticating the security document using the determined identity and the at least one determined signature part; and updating, using the received indicating data, transaction data stored in a data store, the transaction data being indicative of; the identity of the security document; and
,the transaction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification