# Technical Architecture

Technical Components

Neural Networks & Natural Language Processing

* Neural Networks: The system employs multi-layer perceptrons (MLPs) and recurrent neural networks (RNNs) to process sequential user data, such as preferences and behavior patterns. These neural networks enable predictive capabilities, allowing AI twins to anticipate user needs and deliver proactive assistance. 
* Natural Language Processing (NLP): Transformer-based models power the conversational abilities of AI twins. These models interpret and respond to user inputs naturally, facilitating fluid and intuitive communication. 
* Reinforcement Learning: Performance optimization is driven by reinforcement learning algorithms, which adapt and refine the AI twin’s behavior over time based on user feedback. This ensures a highly tailored and evolving user experience. 

## User-Centric

Twin AI Application 

#### User-Centric Twin AI 

The **ANGL Token** in **angltoken.io** focuses on **assisting users**, not replacing them. It builds a **dynamic profile** for personalized support and analytics, boosting digital legacy.

**$ANGL Token System** 

**$ANGL** powers the app: 

* **Earn:** Create Twins, refer users, or publish AI media.
* **Spend:** Access compute, high-res sessions, or financial tools. It rewards engagement and unlocks features. 

#### User Control 

Users **own their data** and **digital legacy** with privacy tools, while $ANGL enhances capabilities, ensuring accessibility and control. 

## Blockchain Storage

<sub>Ledger Transparency & Immutability</sub>

\
\&#xNAN;*The following provides insights into the ANGL token blockchain infrastructure and the partners providing the service, powered by the ANGL token.*

| Component              | Storage Location    | Immutable | Details                            |
| ---------------------- | ------------------- | --------- | ---------------------------------- |
| $ANGL Token            | Blockchain          | Yes       | Ownership, transfers, balances     |
| Angel Twin ID          | Blockchain          | Yes       | Cryptographic identity             |
| Rewards (Angel Points) | Blockchain          | Yes       | Transparent incentives             |
| Twin Vault (Metadata)  | Blockchain          | Yes       | Hashes for auditability            |
| Twin Vault (Content)   | Cloud/Decentralized | No        | Scalable storage, linked by hashes |

#### Storage in the ANGL Token Ecosystem&#x20;

The ANGL Token ecosystem combines blockchain and cloud storage for security and efficiency:&#x20;

* **Blockchain:** Stores immutable data like $ANGL tokens, Angel IDs, rewards, and financial info.&#x20;
* **Cloud:** Holds scalable data such as documents, prompts, and conversations.&#x20;
* **Twin Vault:** Metadata on blockchain, content on cloud or decentralized storage, access via $ANGL.&#x20;
* **ANGL Token Wallet**: On blockchain, manages tokens and service access.&#x20;

Interconnection: The wallet links blockchain and cloud, with $ANGL enabling secure interactions. This ensures transparency, security, and user control.&#x20;

## Data Protection

Grade Protocols&#x20;

The Twin Vault and Angel ID form the backbone of identity and data management in the ANGL Token ecosystem, blending security with user empowerment.&#x20;

#### Twin Vault&#x20;

The **Twin Vault** is a decentralized container unique to each AI Twin, functioning as both a personal data store and a registry for neural network states.&#x20;

| Vault Component                     | Technical Role                                                                         |
| ----------------------------------- | -------------------------------------------------------------------------------------- |
| Knowledge Layer                     | Stores memory snapshots, embedding vectors, RAG results, and AI dialogue chains.       |
| Access Layer                        | Restricts access based on $ANGL transactions, user permissions, or holding thresholds. |
| State Sync                          | Maintains a time-stamped ledger of AI-generated outputs linked to $ANGL triggers.      |
| Zero-Knowledge Extensions (Planned) | Will enable proof-of-training lineage for high-stakes or licensed AI content.          |

#### Angel ID&#x20;

The Angel ID is a non-transferable cryptographic identity derived from:&#x20;

* An EVM-compatible wallet (requires signing for authentication).&#x20;
* A Vault metadata hash.&#x20;
* A neural profile fingerprint.&#x20;

How it works: Angel ID links you to your AI Twin across all decentralized applications (dApps) and interfaces in the ANGL Token network. <br>


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