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Tuesday, August 5, 2025

Privacy-Preserving Computation Network ARPA Announces Rebrand, Seeks to Enable More Blockchain Use Cases for Mass Adoption - PR Newswire

ARPA Chain will now be known as ARPA Network, reflecting expanded capabilities of Threshold BLS Signature (TSS-BLS)
SINGAPORE, Oct. 18, 2022 /PRNewswire/ -- ARPA, a pioneer in multi-party computation (MPC), has announced its transition to Threshold BLS Signature (TSS-BLS), a subfield of MPC cryptography. This transformation also ushers in the protocol's rebrand to ARPA Network as it aims to improve the fairness, security, and privacy of blockchains. ARPA will serve as the infrastructure for applications such as verifiable Random Number Generator (RNG), secure wallet, cross-chain bridge, and decentralized custody. Additional details on the company's transition were discussed in its recently released whitepaper.
ARPA is a secure computation network that can generate on-chain BLS signatures among a group of decentralized nodes. Developers can leverage the network and build various blockchain use cases, while node operators can join the network in a permissionless environment. ARPA has...



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