How to buy ARPA Chain from Bitget 

What is ARPA Chain (ARPA)?

ARPA Chain is a layer-2 solution that focuses on security and privacy. Besides the use of already-existing security methods such as Homomorphic Encryption, Zero-Knowledge Proofs, and Trusted Execution Environments, it deploys its own Multiparty Computation (MPC) model that enables different parties to work on the same task without revealing their inputs to one another. These together with sharding allows the network to achieve both security and scalability.

ARPA Chain offers data renting and secure private smart contract services for both individuals and enterprises. Its partners include AlibabaCloud, Sinochem,, IOST, and Zhejiang University, to name a few.

How ARPA Chain (ARPA) Works

ARPA Chain consists of two layers:

- Protocol layer, where nodes contribute computational power to receive ARPA tokens, node activities are recorded, and MPC is prepared for the computation layer.

- Computation layer, where MPC is executed and data is verified.

Unlike most other networks, ARPA Chain uses three mechanisms for consensus:

- Proof of Correctness (PoC), which is a consensus mechanism quite similar to PoW. But with PoC, only a few nodes are assigned work instead of all nodes in PoW.

- Proof of Computation, which records the amount of computation completed by nodes and releases rewards accordingly.

- Proof of Secureness, which verifies off-chain computation done in Trusted Execution Environments.

How Many ARPA Chain (ARPA) Tokens Are in Circulation?

ARPA is the native governance and utility token of the ARPA chain. There are 2 billion tokens in total supply, and 1.24 billion in circulation.

How to Buy ARPA Chain (ARPA)

Consider investing in ARPA Chain (ARPA)? It only takes 2 minutes to create an account on Bitget and start trading ARPA. 

Check out the available ARPA trading pairs on Bitget!

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ARPA Chain (ARPA) Resources

Official Website

Whitepaper (Chinese)

Whitepaper (English)

Litepaper (English)

Bitget: Where The World Trades ARPA Chain


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Trading crypto on Bitget is easy and intuitive. You only need a few steps to buy ARPA Chain instantly.

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How to buy ARPA Chain from Bitget 

What to Do After I Buy ARPA Chain

Store/Hold ARPA Chain

Many users hold on to their ARPA Chain with the expectation of it increasing in value. You can store your ARPA safely on your Bitget account or on our crypto wallet app Trust Wallet, the most user-friendly and secure mobile wallet.

Trade ARPA Chain

You can trade ARPA Chain for 150+ cryptocurrencies on Bitget’s industry-leading, fast, and secure trading platform. Bitget offers many trading pairs for ARPA Chain trading to meet your needs.

Send ARPA Chain

Yes, Bitget allows you to easily transfer value around the world, fast. You can buy ARPA Chain online and send to anyone and anywhere with their ARPA Chain address.

Spend ARPA Chain

You can also buy goods and services with your ARPA Chain. More and more vendors and retailers accept ARPA Chain every day.

Donate ARPA Chain

Bitget Charity accepts ARPA Chain donations for global projects that aim to improve the lives of people in the bottom billion. You can donate ARPA Chain so no one misses out on the growth made possible by blockchain.

Learn More About ARPA Chain

You can read more in-depth articles on ARPA Chain from Bitget Research and study how cryptocurrencies like ARPA Chain work on Bitget Academy

Buy and Sell ARPA on the Move

Download the Bitget crypto trading app and trade your ARPA plus 150+ cryptocurrencies, anytime and anywhere.

(!) Cryptocurrency investment activities, including actions done to buy ARPA Chain online via Bitget, are subject to market risk. Bitget provides easy and convenient ways for you to buy ARPA Chain instantly, and we put our best efforts to fully inform our users about each and every cryptocurrency we offer on the exchange, but we are not responsible for the results that may arise from your ARPA Chain purchase. This page and any information in it is not meant to be interpreted as an endorsement of any particular cryptocurrency or method of acquiring it.