tamperproof

American  

[tam-per-proof] / ˈtæm pərˌpruf /

Or tamper-proof

adjective

1. that cannot be tampered tamper with; impervious to tampering: tamper.

   a tamper-proof lock.

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Etymology

Origin of tamperproof

First recorded in 1885–90; tamper ¹ + -proof

Example Sentences

A digital certificate and tamperproof online records of who owns a product could make it easier for customers to pass items on to family and friends, executives say.

From Seattle Times

As technologist Xiaowei Wang wrote in their 2020 survey of a rural Chinese chicken farm that had incorporated blockchain into its supply chain process, “Under governance by blockchain, records are tamperproof, but the technical systems are legible only to a select few. Even exploring transactions on a blockchain requires some amount of technical knowledge and access.”

From Slate

He recently stored a genome on a private blockchain, which allowed for a secure and tamperproof record.

From New York Times

Unlike the easily rippable candy wrappers, edibles must be packaged in a thicker plastic “and be heat sealed with no easy-open tab, dimple, or flap as to make it difficult for a child to open and as a tamperproof measure,” per Washington state law.

From Slate

Mystical Distributing President Mark Phillips the product is tamperproof and should not be opened, but thrown directly into the fire.

From Seattle Times