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Aleksei Nazarov

4h ago

Migrating off OpenZeppelin Defender Monitor: what replaces each kind of monitor

OpenZeppelin closed new Defender sign-ups on June 30, 2025 and retired the hosted service on July 1, 2026. If your contracts were watched by Defender Monitor, those alerts have stopped. The service is

smartalert.hashnode.dev5 min read

#ethereum #web3 #security #monitoring

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