> For the complete documentation index, see [llms.txt](https://nexas-ridewiz.gitbook.io/myagents.plus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nexas-ridewiz.gitbook.io/myagents.plus/product-development/changelog/blockchain-web3-changelog.md).

# Blockchain/Web3 (changelog)

<figure><img src="/files/LfLiXObHWKvRDBHtR3eD" alt=""><figcaption></figcaption></figure>

**31 March 2023**

* Maintenance completed.

**20 March 2023**

* Burn test successful for Token.

{% embed url="<https://polygonscan.com/tx/0xf1085aa3e67f3151e918bed861b6482a09557e62ceb7bc5f36eb56c4a12727da>" %}

* Transfer test successful for Token.

{% embed url="<https://polygonscan.com/tx/0x351c81b97e4b9545cf6ea6ea69c05d7d6a7edfd80631c2018b71ca214f9b2986>" %}

**18 March 2022**

* Burn feature updated.
* Transfer feature updated.

**16 March 2023**

* Custom Token infrastructure launched.

{% content-ref url="/pages/guLaEDdWvWWXfs7aLXmG" %}
[SZ Tokens (NEW!)](/myagents.plus/myagents.plus/tokens-or-blockchain/sz-tokens-new.md)
{% endcontent-ref %}

**7 Mar 2023**

* Full v7 Release Target.

**21 Feb 2023**

* (v7 parallel build confirmed)

**01 Dec 2022**

* (v2.0.0)

**06 June 2022**

* (v1.0.0)
* Initial scaffold completed.

## The Core Project Scaffold

* 100% in-house built and custom-coded from scratch.
* Included transactions in core blocks of the chain.
* Created a Transaction Pool for a real-time list of incoming data.
* Signed Transactions with cryptography and digital signature.
* Implemented a proof-of-work algorithm.
* Created a real-time connected peer-to-peer (p2p) server with a pub/sub implementation.
* Created an API around the Blockchain.
* Deployed app to production (with multiple servers).
* Created a full frontend web app.
* Built a Blockchain that's fully OOP-compliant.
* Wrote a full test suite for the backend & deployed.
* The entire codebase is fully test-driven.
* Designed, coded & built a full-on backend.&#x20;

{% content-ref url="/pages/MCDaqi1DE3ttkWhgg8vo" %}
[SZ Airdrops (NEW!)](/myagents.plus/myagents.plus/tokens-or-blockchain/sz-tokens-new/sz-airdrops-new.md)
{% endcontent-ref %}

{% content-ref url="/pages/Lns2ePOqn77UVOzNgfVY" %}
[Blockchain/Web3 (dev)](/myagents.plus/product-development/development/blockchain-web3-dev.md)
{% endcontent-ref %}

{% content-ref url="/pages/tNRwBUKQSfmpRdvEWqrc" %}
[Tokens | Blockchain](/myagents.plus/myagents.plus/tokens-or-blockchain.md)
{% endcontent-ref %}

{% content-ref url="/pages/guLaEDdWvWWXfs7aLXmG" %}
[SZ Tokens (NEW!)](/myagents.plus/myagents.plus/tokens-or-blockchain/sz-tokens-new.md)
{% endcontent-ref %}

{% content-ref url="/pages/LpAEXWpX5c9Be5DbjoVH" %}
[SZ Invest Portal B (ICO/ITO)](/myagents.plus/myagents.plus/tokens-or-blockchain/sz-tokens-new/sz-invest-portal-b-ico-ito.md)
{% endcontent-ref %}