Blockscout is the #1 open-source block explorer built for EVM chains and rollups. In addition to standard explorer features, Blockscout provides a free API (both JSON RPC and REST) for developers, contract verification & interaction tools, and support for Ethereum standards such as blob (EIP-4844)  and user operations (EIP-4337). Blockscout provides a much needed tool for chains throughout the ecosystem. Chains that cannot afford a proprietary explorer can spinup their own Blockscout instances. New chains can launch an instance immediately to provide much needed transparency into their chain operations. The open-source code can be forked and used by anyone, and community contributions continue to improve Blockscout, making it a superior explorer available for everyone to use.