---
title: "Discussion on \"No server in the middle: how Tracepack moves evidence between two browser tabs\" | Hashnode"
description: "Discussion on \"No server in the middle: how Tracepack moves evidence between two browser tabs\". Part 2 of the Local-First Evidence series. Part 1 covered why routing sensitive exports through a third-party server is risky. This post is the mechanics: how the handoff and the hashing actually work"
url: "https://hashnode.com/posts/no-server-in-the-middle-how-tracepack-moves-evidence-between-two-browser-tabs/6a8588adee16572036d8bded"
---

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# [No server in the middle: how Tracepack moves evidence between two browser tabs](https://anslem.hashnode.dev/no-server-in-the-middle-how-tracepack-moves-evidence-between-two-browser-tabs?utm_source=hashnode&utm_medium=feed)

Part 2 of the Local-First Evidence series. Part 1 covered why routing sensitive exports through a third-party server is risky. This post is the mechanics: how the handoff and the hashing actually work

Aug 19 · 7 min read · anslem.hashnode.dev  
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## Written by

[Anslem Owhofasa](https://hashnode.com/@aceo)

@aceo · London, UK

  
[View profile](https://hashnode.com/@aceo)

Building developer tools for privacy preserving, auditable evidence and request contexts.

Working full time, developing SpendMita LTD which currently has 2 products (Spendmita Copilot & TracePack -opensource) You can check out my projects via Github or my websites: https://copilot.spendmita.com https://tracepack.org

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