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Circle Launches Arc Public Blockchain: Integrating Libra, Monero, and Consortium ChainsRecommended Articles | Bee Network

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Circle Launches Arc Public Blockchain: Integrating Libra, Monero, and Consortium ChainsRecommended Articles | Bee Network Login Tin tức thịnh hành Nền tảng khởi chạy meme Các tác nhân trí tuệ nhân tạo (AI) DeSci TopChainExplorer Dành cho Newbee Tiền xu 100 lần Trò chơi Ong Trang web cần thiết ỨNG DỤNG Phải Có Người nổi tiếng về tiền điện tử DePIN Tân binh cần thiết Máy dò bẫy Công cụ cơ bản Trang web nâng cao Trao đổi Công cụ NFT CHÀO, Đăng xuất Vũ trụ Web3 Trò chơi Ứng dụng phi tập trung (DApp) Tổ ong Nền tảng phát triển QUẢNG CÁO Tìm kiếm Tiếng Anh Nạp xu Đăng nhập Tải xuống Đại học Web3 Trò chơi Ứng dụng phi tập trung (DApp) Tổ ong QUẢNG CÁO trang chủ•Phân tích•Văn bản chính Circle Launches Arc Public Blockchain: Integrating Libra, Monero, and Consortium ChainsRecommended ArticlesPhân tích7 tháng trước更新Wyatt 21.894 16 Circle, the “first stablecoin stock,” announced its latest development in its Q2 2025 financial report: a public chain called Arc, a Layer 1 platform dedicated to stablecoins. This clearly competes with competitors like Tether’s Plasma and Stable. Arc will launch a public testnet this fall. Let’s take a look at the technical features of Circle’s latest initiative.

First, Arc is an EVM-compatible Layer-1 blockchain designed specifically for stablecoin finance and asset tokenization. It provides a foundational settlement layer for programmable money on the internet, particularly suitable for scenarios such as global payments, foreign exchange (FX), and capital markets. Its goal is to address the obstacles existing public chains face in enterprise and institutional applications, such as fluctuating transaction fees, settlement uncertainty, and lack of privacy. While Arc is strongly associated with payments, it’s also worth noting that it doesn’t appear to be targeted at consumers.

Arc’s main technical features Using USDC as native gas and stable fee mechanism Arc uses USDC as the native asset for paying transaction fees (Gas) and adopts a fee market mechanism inspired by Ethereum EIP-1559, but updates the base fee using an exponentially weighted moving average of block utilization to smooth short-term fluctuations and ensure transaction costs remain consistently low.

In addition to USDC, Arc also plans to provide gas fee payment support for other stablecoins and tokenized fiat currencies through a dedicated “Paymaster” (a payment channel) integration.

Extremely high performance Arc uses the high-performance consensus engine “Malachite” based on the Tendermint BFT protocol. This enables it to achieve deterministic settlement finality, with transactions confirmed and irreversible in less than a second.

Of course, there are validators. The network is secured by a limited, permissioned, geographically distributed set of reputable institutions. These validators are publicly identified and held to high standards of accountability and operational assurance. This is very reminiscent of the Libra project.

In a test setup with 20 geographically distributed validators, Arc was able to process approximately 3,000 transactions per second (TPS) with finality times under 350 milliseconds. With four validators, throughput exceeded 10,000 TPS with finality times under 100 milliseconds.

Optional privacy protection features Arc’s privacy roadmap begins with the “Confidential Transfer” feature, which encrypts transaction amounts so they are not publicly visible, but the addresses of both parties remain visible. This is a very business-to-business feature that protects commercially sensitive information.

Another point, purely for regulatory purposes, is that Arc’s privacy model allows for selective disclosure through mechanisms like “view keys,” similar to Monero, where many transactions remain private, but third parties (such as auditors or regulators) can be granted access to specific transaction data. Institutions always have full visibility into their customers’ transactions, meeting regulatory requirements like transaction monitoring and the Travel Rule.

The privacy function is implemented through a modular backend. Initially, Trusted Execution Environment (TEE) technology is used to process encrypted data. In the future, it is planned to integrate more advanced technologies such as multi-party computing (MPC), fully homomorphic encryption (FHE) and zero-knowledge proof.

MEV Mitigation Roadmap Arc believes that not all MEVs are harmful. It categorizes MEVs into two types: “constructive” (such as arbitrage that helps stablecoin price discovery) and “harmful” (such as sandwich attacks).

To mitigate the MEV problem, Arc’s roadmap includes implementing technologies such as encrypted memory pools, batched transaction processing, and multiple proposers to curb predatory trading behavior while retaining beneficial arbitrage activities.

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