Facts published by Bugcrowd on the program's own page, not reported by researchers, and not part of the BugRater grade. Last checked 19 Sep 2026.

Program Overview Electroneum invites the security research community to test and help secure the Electroneum Smart Chain (ETN-SC), a next-generation EVM-compatible Layer 1 blockchain built for speed, scalability, and real-world utility. ETN-SC is designed to power the future of digital payments and decentralized applications. It leverages the Istanbul Byzantine Fault Tolerant (IBFT) consensus mechanism for instant finality and high throughput, while maintaining full compatibility with Ethereum tooling and smart contracts. This bounty program focuses on identifying vulnerabilities across the ETN-SC ecosystem. This includes the core blockchain protocol, RPC endpoints, smart contract deployment, validator operations, governance mechanisms, and the official block explorer. Ratings/Rewards For the initial prioritization/rating of findings, this engagement will use the Bugcrowd Vulnerability Rating Taxonomy. However, it is important to note that in some cases a vulnerability priority will be modified due to its likelihood or impact. In any instance where an issue is downgraded, a full, detailed explanation will be provided to the researcher - along with the opportunity to appeal, and make a case for a higher priority.