EPO Patent Publication: Tamper Proof Interaction Recording and Timestamping

ChangeBridge: EPO Bulletin - Networking (H04L)

Published March 18th, 2026

Detected March 25th, 2026

Summary

The European Patent Office has published patent application EP4462724A2 concerning systems and methods for tamper-proof interaction recording and timestamping. The applicant is Vonage Business Limited, and the publication date is March 18, 2026.

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What changed

The European Patent Office (EPO) has published patent application EP4462724A2, titled "SYSTEM AND METHODS FOR TAMPER PROOF INTERACTION RECORDING AND TIMESTAMPING." The application was filed by Vonage Business Limited and lists Ashley Unitt as the inventor. The publication date is March 18, 2026.

This publication represents a new patent application and does not impose immediate regulatory obligations on entities. However, it signifies potential future developments in intellectual property related to secure recording and timestamping technologies, which may be relevant for technology companies operating in areas involving data integrity and secure communication.

Source document (simplified)

← EPO Patent Bulletin

SYSTEM AND METHODS FOR TAMPER PROOF INTERACTION RECORDING AND TIMESTAMPING

Publication EP4462724A2 Kind: A2 Mar 18, 2026

Applicants

Vonage Business Limited

Inventors

Unitt, Ashley

IPC Classifications

H04L 9/00 20220101AFI20260211BHEP H04L 9/32 20060101ALI20260211BHEP G06F 21/60 20130101ALI20260211BHEP G06F 21/64 20130101ALI20260211BHEP G06F 21/32 20130101ALI20260211BHEP H04N 21/4415 20110101ALI20260211BHEP H04W 12/06 20210101ALI20260211BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR

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