> For the complete documentation index, see [llms.txt](https://dannychain.gitbook.io/danny/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dannychain.gitbook.io/danny/getting-started/chain-overview.md).

# Chain Overview

DannyChain is a Layer 2 blockchain platform focused on fast transactions, low fees, EVM compatibility, and Web3 ecosystem development. The project positions itself as a scalable blockchain infrastructure designed for DeFi, NFTs, staking, mining, marketplace applications, and Web3 services.

## 💡 Key Features

A unique blockchain system with fast transaction confirmation:

* [x] **Layer 2 Technology** — Built to improve transaction speed and reduce gas fees compared to traditional Layer 1 networks.
* [x] **EVM Compatible** — Supports Ethereum Virtual Machine (EVM), allowing developers to deploy Solidity smart contracts and use tools like MetaMask, Remix, and Web3.js.
* [x] **Low Transaction Fees** — Designed for affordable on-chain transactions and scalable dApps.
* [x] **NFT & Token Support** — Compatible with ERC-20 style tokens and NFT infrastructure.
* [x] **Web3 Infrastructure** — Includes RPC APIs, blockchain explorer, wallet integration, and ecosystem tools.

## 🌐Network Information

| INFO            | RESULTS                                         |
| --------------- | ----------------------------------------------- |
| Network Name    | Danny                                           |
| Chain ID        | 5069                                            |
| Currency Symbol | DAN                                             |
| HEX             | 0x13cd                                          |
| RPC URL         | [rpc.dannyscan.com](https://rpc.dannyscan.com)  |
| Block Explorer  | [https://dannyscan.com](https://dannyscan.com/) |
| DeFi App        | [https://dandex.io](https://dandex.io/)         |

{% hint style="info" %}
Proof of Authority (PoA) is a high-performance blockchain consensus mechanism that uses approved validators to secure the network, enabling fast transactions, low fees, and scalable Web3 infrastructure.
{% endhint %}

## 🌐 Network List

List of all EVM Networks. You can use the information to connect your Web3 wallets to the appropriate Chain ID and Network ID to connect to the correct chain.

| List Center           | Link                                                |
| --------------------- | --------------------------------------------------- |
| Ethereum-lists/chains | [Chainlist](https://chainlist.wtf/chain/5069/)      |
| DefiLlama/chainlist   | [Chainlist](https://chainlist.org/chain/5069)       |
| EVM chainlist         | [evmchainlist](https://evmchainlist.org/chain/5069) |

## 🔒 Proof of Authority (PoA)

Proof of Authority is a blockchain consensus mechanism where transactions and blocks are validated by approved and trusted validators instead of anonymous miners.

Unlike Proof of Work (PoW) that uses mining power, or Proof of Stake (PoS) that uses token staking, PoA relies on validator identity and reputation.

#### 📗How PoA Works

1. A small number of trusted validators are selected.
2. Validators verify transactions and create new blocks.
3. The network reaches consensus quickly because validators are pre-approved.
4. Malicious validators can be removed from the network.

#### ⬜Advantages of PoA

* **Fast Transactions**\
  Blocks are confirmed quickly with low latency.
* **Low Gas Fees**\
  No expensive mining process is required.
* **Energy Efficient**\
  Uses very little electricity compared to PoW networks.
* **Stable Performance**\
  Suitable for enterprise systems and high-speed blockchain applications.
* **Scalable**\
  Can handle large transaction volumes efficiently.

#### 📙Disadvantages of PoA

* **More Centralized**\
  The network depends on a limited number of validators.
* **Requires Trust**\
  Validators must be reputable and transparent.
* **Less Community Decentralization**\
  Compared to public PoW or PoS blockchains.

#### ⬛Common Use Cases

PoA is often used for:

* Layer 2 blockchains
* Enterprise blockchain systems
* Private blockchain networks
* Gaming and NFT platforms
* Fast DeFi applications
* Low-cost payment systems

#### 🔳Examples of PoA Networks

* BNB Chain (uses Proof of Staked Authority variation)
* VeChain
* Gnosis Chain
* Polygon Edge

## 🔷Simple Comparison

<table><thead><tr><th>Consensus</th><th width="162">Security Method</th><th>Speed</th><th width="119">Fees</th><th>Decentralization</th></tr></thead><tbody><tr><td>PoW</td><td>Mining power</td><td>Slow</td><td>High</td><td>High</td></tr><tr><td>PoS</td><td>Token staking</td><td>Medium-Fast</td><td>Medium</td><td>Medium-High</td></tr><tr><td>PoA</td><td>Trusted validators</td><td>Fast</td><td>Low</td><td>Lower</td></tr></tbody></table>

***

## ⛽ Gas Optimization

Danny chain offers extremely low gas fees, but optimization is still important:

### Gas Prices

| Priority     | Gas Price | Use Case                |
| ------------ | --------- | ----------------------- |
| **Low**      | 4500 Gwei | Non-urgent transactions |
| **Standard** | 5500 Gwei | Regular transactions    |
| **Fast**     | 8500 Gwei | Priority transactions   |

***

Advanced Gas Optimization technology reduces transaction costs, improves execution efficiency, and enhances smart contract performance across the blockchain ecosystem.

## 📗 Objectives of Gas Optimization are

* To reduce transaction fees.
* To increase execution speed.
* To support a large number of users.
* To make DApps/Marketplaces/DeFi more cost-effective.
* To reduce the burden on blockchain nodes.

#### ☎️Need Help? <a href="#need-help" id="need-help"></a>

Reach out to us for support, suggest improvements, or file a ticket using the [**Support**](mailto:admin@dannychain.com) on Telegram. Our team is here to assist you!

* [**Telegram**](https://t.me/dannytoken): Join our developer community
* [**Twitter**](https://x.com/Dan74668): information Danny Chain


---

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