The implementation of the Polkadot Unified Address Format (UAF) has begun and is live on Talisman 2.5. As parachains (such as Bifrost) complete the UAF rollout, users will be able to use the same Substrate address across all parachains.
Congratulations to Micropay, winners of the Best of Polkadot category at Token2049鈥檚 2025 Singapore Hackathon. Their project fuses the x402 HTTP payment protocol with Hyperbridge to power cross-chain automated micropayments between AI agents.
With the assistance of the Polkadot UX Bounty, Crust is making progress on implementing Unified Address Format. Before long, we may finally have one address to rule them all.
