> For the complete documentation index, see [llms.txt](https://docs.berrystore.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.berrystore.net/berry-4.0-architecture.md).

# BERRY 4.0 Architecture

{% content-ref url="/pages/WSQ2bSw1g5NFv1xoMRwk" %}
[PoDR Smart Algorithm](/berry-4.0-architecture/podr-smart-algorithm.md)
{% endcontent-ref %}

{% content-ref url="/pages/uF6zD9PTTwFU1stcigMH" %}
[BERRY DAO System](/berry-4.0-architecture/berry-dao-system.md)
{% endcontent-ref %}

{% content-ref url="/pages/8qUWBysL9B7NUP7IwJqR" %}
[Hypercert NFT authentication](/berry-4.0-architecture/hypercert-nft-authentication.md)
{% endcontent-ref %}

{% content-ref url="/pages/UIXNCaAEh8vrtTGdXnEu" %}
[Multi-Signature Wallet](/berry-4.0-architecture/multi-signature-wallet.md)
{% endcontent-ref %}