# 21Shares Security Engagement

## Overview

This folder documents a confidential security engagement for **21Shares**.

Due to confidentiality obligations, the full deliverables are not published. This folder is intended to contain a summary that confirms the engagement while withholding sensitive implementation and assessment details.

## About 21Shares

**21Shares** is a digital asset investment firm best known for its crypto exchange-traded products.

21Shares publicly states that it offers one of the largest, and in some materials the largest, suite of crypto exchange-traded products in the world. Its products are listed across major financial venues, and Reuters has reported on 21Shares listings tied to the London Stock Exchange and US crypto ETF expansion.

## Why This Engagement Matters

21Shares is a strong public reference because it sits at the intersection of regulated investment products, digital assets, and mainstream financial market access.

This is especially relevant for:
- digital asset security work tied to regulated products
- crypto investment infrastructure
- institutional and market-facing blockchain systems
- security-sensitive financial product environments

## Engagement Scope

**Detailed Softstack engagement scope is confidential and should be reflected only in a redacted overview document unless additional public proof is available.**

## Summary

This folder highlights Softstack’s confidential work for **21Shares**.

It is a strong reference for Softstack’s involvement in **security-sensitive digital asset infrastructure** connected to one of the most visible crypto investment product providers in the market.