Polygon back online after validator leaving the network triggers one-hour halt The network’s Heimdall service, which manages validators and syncs the blockchain with Ethereum, became unresponsive. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ July 30, 2025 3:45 pm