Patent ID: 11941353
Assignee: THE BANK OF NEW YORK MELLON
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The method of claim 1 further comprising:
receiving a request to establish a certified data layout record, the request comprising a certified data layout, a cryptographic signature of the certified data layout, and a first public key of a first cryptographic key pair by which the certified data layout was signed;
determining whether to establish the certified data layout record based on a correspondence of the first public key to a certification authority and a verification of the cryptographic signature based on the first public key and the certified data layout; and
in response to determining to establish the certified data layout record, publishing, to a tamper-evident decentralized data store, the certified data layout record, the certified data layout record comprising at least the certified data layout, the tamper-evident decentralized data store comprising a plurality of certified data layout records established for respective certified data layouts.