# Introduction

On November 21, 2021, President Nayib Bukele of El Salvador announced on Twitter a shocking plan—to build the world's first "Bitcoin City". 

Bitcoin City will become the world's first city combining virtual and physical elements in a decentralized manner, fully promoting the digital economy and cryptocurrency applications. It even has the potential to become the Singapore of Latin America, and even a holy land for global Web3 technology. With the support of the Salvadoran government, Meta Collab Win will play a key role in the construction of "Bitcoin City". 

From attracting global early users and investors' participation to raising the necessary funds for construction, and then to building an early and active Bitcoin City ecosystem, every step is filled with exciting possibilities. 

This is an unprecedented exploration, a bold bet on the future. Missing this opportunity may mean missing a piece of history that changes the world. Now is the time to join this journey into the future and together create a Bitcoin City that belongs to all of us.

<figure><img src="https://323413796-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FfxYkllDrEpZfgy9Nmyw1%2Fuploads%2FpY1Yl8E5qMF8WNt1ttKk%2F%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20240429131418.png?alt=media&#x26;token=565192be-e20e-4d32-ac15-7ed99ab10d76" alt=""><figcaption><p>logo</p></figcaption></figure>


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