Editing Esim (section)

== Application 3: Proof-of-burn ==

Proof of burn is a process of destroying resources to create new ones [proof-of-burn]. A notable example is how master coins were initially produced by destroying Bitcoins which simultaneously served as a demonstration of its perceived value. An eSIM could work the same way.

By exposing secrets within the card it can no longer be used as part of a reliable mobile service. Furthermore, since only one person can use the same identity on the mobile network at the same time, the eSIM would lose most of its value even if people were willing to risk using it.

Interesting note: tamper-proof, secure cards like eSIMs often include hardware measures that brick the device after N unsuccessful attempts. Cryptographic proof-of-failure may be possible. In which case, proof-of-burn has never been so literal!

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