> For the complete documentation index, see [llms.txt](https://oja.gitbook.io/oja-coin/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://oja.gitbook.io/oja-coin/products/oja-blockchain-ojx.md).

# OJA Blockchain (OJX)

![](/files/SH4LTMk5Rz2kPk9AJ4l5)

OJA is a high-speed, and cost-friendly blockchain. It's explicitly built to speed up transactions with almost zero transaction fees. The main chain of OJA Coin is based on a hybrid consensus, merging Proof of Work (PoW) and Proof of Stake (PoS). 

In addition, OJA Coin blockchain offers 17x security protections while also being power-efficient and environmentally friendly owing to the ASIC-resistance algorithm. It also fosters fairness for the community by allowing everyone to participate in mining without requiring an ASIC-specific computer. 

### **Blockchain features**

**World-class Security**

Xevan is an exhaustive set of guidelines for how organizations can prevent, detect, and respond to cyberattacks. Xevan uses the X17 algorithm with 128 bit headers. It is officially known as the Framework for Improving Critical Infrastructure Cybersecurity. Xevan algorithm is an ASIC resistant, energy efficient and stable algorithm. 

**Fast transaction**

Thanks to its ultra-fast OJA Network, the transaction process can be confirmed with an average of 45 sec.

**Almost zero transaction fee**

Avoid an expensive gas fee, and start benefiting from our 0.0001 OJA network fee. Now you can transfer and make payment without worry about the transaction cost.

**Environment-friendly and Energy-efficient hashing algorithm**

OJA Coin utilizes an ASIC-Resistance mining algorithm that is much more power-efficient. It also creates fairness for the community as it allows everyone to participate in the mining without having to have a specialized ASIC mining computer.  

{% hint style="info" %}
**Oja has 4 main products within OJA Blockchain**
{% endhint %}

1. OJA Trading 
2. OJA Payment
3. OJA Wallet
4. OJA Rewards


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