https://www.arc.network/blog/circle-launches-arc-public-testnet
Arc Public Testnet is Now Live to Deploy, Test, & Build On
Oct 28, 2025 - Arc is now live in public testnet and open to developers and enterprises to deploy, test, and build on the new Economic OS for the internet. Start building on...
public testnetarclivedeploy
https://cointelegraph.com/news/stripe-blockchain-tempo-launches-public-testnet
Stripe Payments Blockchain Tempo Launches Public Testnet
Dec 10, 2025 - Tempo, a stablecoin-native layer-1 blockchain developed by Stripe and Paradigm, has launched its public testnet. The network includes a browser-based...
stripe paymentspublic testnet