Technologies for trust protocol with immutable chain storage and invocation tracking
US12418419B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2021 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Feb 9, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3297
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Technologies for trust protocol execution include a network of servers in communication with client devices. A client device splits a request into input data blocks, connects to a server, and sends an input data block to the server. The server encodes the input data block with an encoding pad to generate an encoded data block, generates a hash value as a function of the encoded data block, and modifies the encoding pad as a function of the hash value to generate a modified encoding pad. The server adds the encoded data block to a blockchain and returns an indication of the input data block stored on the blockchain. The server may add a verification puzzle based on a timestamp to the encoded data block. The server may request a security certificate from a certificate authority for a web address based on the hash value. Other embodiments are described and claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.