Base returned to Radar because its April 23 status page showed all systems operational after recent v1-related maintenance, giving node operators a clean follow-up point.
The underlying item is not a consumer airdrop or token listing. It is protocol operations: Azul readiness, client migration and whether Base infrastructure stays stable after the Sepolia upgrade path.
What Happened
Base status listed all systems operational on April 23 and reported no incidents for the day. The same page shows a completed April 21 mainnet RPC upgrade and a completed April 20 Sepolia Testnet Base Upgrade v1 maintenance window.
Base documentation says Azul introduces Osaka features and TEE/ZK proof systems, with Sepolia activation on April 20 and mainnet planned for early May. The docs say node operators need Base-native clients, while the v0.15.0 node release points operators toward the required upgrade path.
Why It Matters
For Radar, no-incident status has value when it follows an infrastructure migration. Dapps on Base depend on RPC stability, block production, bridge status and node operator readiness even when there is no flashy launch headline.
The Sepolia completion matters because it is a rehearsal surface before mainnet. If operators are still on unsupported clients, the risk is not visible in token charts; it shows up in sync, RPC reliability and app degradation.
This is also a discovery filter. Protocol teams building on Base should watch infrastructure status and docs as closely as new dapp launches, because chain operations set the floor for user experience.
What To Watch Next
Watch Base status for mainnet Azul scheduling, RPC API notices, bridge components and any follow-up around Flashblocks or block production.
Node operators should verify client versions, migration steps and whether old op-geth or op-node paths are still present in their setup.
For dapp researchers, the next Radar signal is whether the early-May mainnet upgrade window appears with clear timing, docs and post-maintenance stability.
Continue this cluster
The April 23 Base v1 ops cluster tracks chain updates where client migration, status-page health and infrastructure readiness affect dapp discovery.
