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ARPA is an Ethereum token that powers ARPA Chain, a computation network that enables privacy-preserving smart contracts, data storage, and scalable off-chain transactions. The ARPA token can be used to pay for data and computation in addition to governing the future of the network.
ARPA, also known as ARPA Network, is a decentralized computation network that strives to enhance the fairness and privacy of blockchains. It utilizes a threshold BLS signature network as the infrastructure for a variety of applications, including a verifiable Random Number Generator (RNG), a wallet with enhanced security, a cross-chain bridge, and decentralized custody across multiple blockchains. ARPA Network is designed with flexibility and verifiability in mind, with the ability to adapt to multiple blockchains, catering to developers' needs in the multiverse.
ARPA Network operates through a unique system architecture of threshold signature scheme (TSS). It employs an innovative protocol design and multiple unique mechanisms, allowing it to adapt the threshold BLS scheme for blockchain. The network is decentralized, with multiple entities in different regions running individual nodes, making it resistant to tampering from a physical perspective. All signatures generated by ARPA Network are verified on-chain before fulfilling the request, ensuring the integrity of the system. The network also adopts an asynchronous non-interactive communication design for the signature generation, aiming to guarantee responsive service and high availability.
ARPA Network has a wide range of potential use cases. Its first application, Randcast, a verifiable Random Number Generator (RNG), offers a cryptographically generated random source with enhanced security and low cost. This randomness, which is resistant to tampering, can be beneficial for metaverse, game, lottery, NFT minting and whitelisting, key generation, and blockchain validator task distribution. Additionally, ARPA Network can serve as the infrastructure for wallets with enhanced security, cross-chain bridges, and decentralized custody across multiple blockchains. It also supports various applications utilizing the threshold signature schemes due to its flexible network topology.
ARPA was initially known as ARPA Chain, a privacy-preserving Multi-party Computation (MPC) network founded in 2018. Over the years, ARPA Mainnet has completed over 224,000 computation tasks, gaining experience in MPC and other cryptography. This experience laid the foundation for the innovative threshold BLS signature schemes (TSS-BLS) system design, which played a part in the creation of today’s ARPA Network. The network is built by cryptographers, engineers, and entrepreneurs, participating in a decentralized blockchain ecosystem together with the community.
ARPA Chain's privacy-preserving Layer-2 framework is designed to cater to a variety of use cases. It has the potential to function as a data computation and storage network, and can support applications in financial technology (FinTech) and insurance, artificial intelligence (AI), Internet of Things (IoT), healthcare, digital advertising, and retail. The system can also be used for data marketplaces, key management, blind voting, dark pool trading, and personal data wallets. ARPA Chain has potential use in credit and anti-fraud mechanisms that enable banks to share credit blacklists to facilitate risk management processes. ARPA is also developing Randcast, a system for decentralized random number generation (RNG) that allows developers to create decentralized applications (dApps) using a specific fee structure.
ARPA Chain has formed several partnerships related to its blockchain-based solution for privacy-preserving computation. One such collaboration is with a decentralized oracle network that provides real-world data to smart contracts on the blockchain. This partnership seeks to explore the combination of privacy and decentralized finance (DeFi). Another such partnership is with an enterprise-grade provider of node and staking infrastructure. This collaboration aims to maintain the robustness, security, and decentralization of the ARPA network. ARPA Chain has also formed a partnership with an online travel agency to integrate the ARPA token on the travel website’s platform. In addition, ARPA Chain has formed a partnership with a DAO to bring ARPA’s Randcast technology to a certain chain, providing a layer of secure and verifiable randomness to drive the development of Autonomous Worlds. ARPA Chain has also received a strategic investment from a lab to expedite the development of innovative applications built upon its infrastructure.
ARPA Chain is designed to function as a privacy-preserving computation network. It is intended to improve the transaction throughput of blockchain networks while maintaining high standards for data privacy and security. ARPA Chain employs Secure Multi-Party Computation (SMPC) and secret-sharing technology to maintain privacy and computational accuracy. It is designed to ensure that nodes are unable to receive secure data to which they do not initially have access, improving overall network scalability and processing times. ARPA Chain's structure includes a protocol layer that operates in a decentralized and permissionless manner, allowing nodes to join autonomously to support the network's functionality. It also includes a computation layer designed to allow nodes on ARPA to collectively carry out multi-party computation. ARPA Chain's privacy-preserving Layer-2 framework has potential applications in various sectors, including financial technology (FinTech) and insurance, artificial intelligence (AI), Internet of Things (IoT), healthcare, digital advertising, and retail.
ARPA Chain seeks to provide a platform for businesses and enterprises to perform joint data analysis while keeping sensitive data encrypted. This is achieved through a technology known as Multi-party Computation (MPC), which allows data sets from different sources to be combined and analyzed without decrypting the original data. This approach may be suitable for industries such as finance and healthcare, where sensitive data needs to be shared and analyzed without compromising privacy. ARPA Network's focus on privacy-preserving computation extends to data protection, exploring potential methods for data utilization. It aims to provide businesses with a way to use sensitive information without compromising data privacy. ARPA Network's use of Secure Multi-Party Computation (SMPC) is a different approach from other encryption methodologies, aiming to provide scalability, versatility, and efficiency.
ARPA Chain utilizes Secure Multi-Party Computation (SMPC) and secret-sharing technology with the intention of maintaining privacy and computational accuracy. SMPC allows the ARPA Layer-2 solution to strive to protect and validate transactions while facilitating transaction processing for various blockchain networks. ARPA Chain's computation aims to ensure that nodes cannot access secure data they do not initially have access to, contributing to network scalability and processing times. The complex nature of computation is performed off-chain, allowing SMPC to aim to be deployed on different blockchain networks in an interoperable manner. ARPA Chain's computations have potential applications in various sectors, including financial technology, artificial intelligence, healthcare, digital advertising, and retail. ARPA Chain's computations have potential applications in areas such as data marketplaces, key management, blind voting, dark pool trading, and personal data wallets.
ARPA Chain, also known as ARPA Network, utilizes a threshold BLS signature network as the foundation for a variety of applications, including a verifiable Random Number Generator (RNG), a secure wallet, a cross-chain bridge, and decentralized custody across multiple blockchains. ARPA Network incorporates elements of flexibility and verifiability, with the capacity to adapt to multiple blockchains, accommodating various developer requirements in the multiverse. This cross-chain capability is intended to facilitate interoperability among different blockchain networks. ARPA seeks to function as a bridge among different blockchain networks.
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Sum of median estimated savings and rewards earned, per user in 2021 across multiple Coinbase programs (excluding sweepstakes). This amount includes fee waivers from Coinbase One (excluding the subscription cost), rewards from Coinbase Card, and staking rewards.
$85.0M
$9.5M
1.2B ARPA
16 days
#472
$0.28
+0.54%
+5.11%
-1.87%
-4.2%
-23.14%
+73.42%
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232 unique individuals are talking about ARPA Chain and it is ranked #331 in most mentions and activity from collected posts. In the last 24 hours, across all social media platforms, ARPA Chain has an average sentiment score of 3.5 out of 5. Finally, ARPA Chain is becoming more newsworthy, with 0 news articles published about ARPA Chain. This is a 0% increase in news volume compared to yesterday.
On Twitter, people are mostly bullish about ARPA Chain. There were 64.75% of tweets with bullish sentiment compared to 5.74% of tweets with a bearish sentiment about ARPA Chain. 29.51% of tweets were neutral about ARPA Chain. These sentiments are based on 122 tweets.
On Reddit, ARPA Chain was mentioned in 2 Reddit posts and there were 6 comments about ARPA Chain. On average, there were more upvotes compared to downvotes on Reddit posts and more upvotes compared to downvotes on Reddit comments.
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232 people
#331
3.5 out of 5
122 people
64.75%
Bullish
29.51%
Neutral
5.74%
Bearish
ARPA/CAD (Canadian Dollar)
CA$0.0936
ARPA/GBP (British Pound)
£0.0545
ARPA/JPY (Japanese Yen)
¥10.47
ARPA/BRL (Real)
R$0.35
ARPA/EUR (Euro)
€0.0635
ARPA/NGN (Nigerian Naira)
NGN 94.48
ARPA/SGD (Singapore Dollar)
S$0.0923
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The price of ARPA Chain has increased by 0.54% in the last hour and increased by 5.11% in the past 24 hours. ARPA Chain’s price has also fallen by 1.87% in the past week. The current price is $0.0684 per ARPA with a 24-hour trading volume of $9.46M. Currently, ARPA Chain is valued at 75.13% below its all time high of $0.28. This all-time high was the highest price paid for ARPA Chain since its launch.
The current circulating supply of ARPA Chain is 1,242,888,889 ARPA which means that ARPA Chain has as total market cap of 1,242,888,889.
We update our ARPA Chain to USD currency in real-time. Get the live price of ARPA Chain on Coinbase.
The current market cap of ARPA Chain is $85.03M. A high market cap implies that the asset is highly valued by the market.
The all-time high of ARPA Chain is $0.28. This all-time high is highest price paid for ARPA Chain since it was launched.
Over the last 24 hours, the trading volume of ARPA Chain is $9.46M.
Assets that have a similar market cap to ARPA Chain include Elastos, Binance USD, MovieBloc, and many others. To see a full list, see our comparable market cap assets.
The current circulating supply of ARPA Chain is 1.2 billion.
The median time that Coinbase customers hold ARPA Chain before selling it or sending it to another account or address is 16 days.
ARPA Chain ranks 119 among tradable assets on Coinbase. Popularity is currently based on relative market cap.
Currently, 73% of Coinbase users are buying ARPA Chain. In other words, 73% of Coinbase customers have increased their net position in ARPA Chain over the past 24 hours through trading.
Yes, ARPA Chain is currently available on Coinbase’s centralized exchange. For more detailed instructions, check out our helpful how to buy ARPA Chain guide.
Certain content has been prepared by third parties not affiliated with Coinbase Inc. or any of its affiliates and Coinbase is not responsible for such content. Coinbase is not liable for any errors or delays in content, or for any actions taken in reliance on any content. Information is provided for informational purposes only and is not investment advice. This is not a recommendation to buy or sell a particular digital asset or to employ a particular investment strategy. Coinbase makes no representation on the accuracy, suitability, or validity of any information provided or for a particular asset. Prices shown are for illustrative purposes only. Actual cryptocurrency prices and associated stats may vary. Data presented may reflect assets traded on Coinbase’s exchange and select other cryptocurrency exchanges.