{
  "dataset": "mainnet-launch-radar",
  "version": "April 30, 2026",
  "mode": "static-source-cited",
  "counts": {
    "launches": 4,
    "watchlist": 3,
    "mainnet": 3
  },
  "notes": [
    "This file is generated at build time from manually reviewed public sources.",
    "Launch status is editorial metadata and should be checked against linked sources before operational use."
  ],
  "launches": [
    {
      "slug": "monad",
      "name": "Monad",
      "stage": "mainnet",
      "cadence": "Launched Nov 24, 2025",
      "watched": true,
      "sourceLabel": "Monad docs and announcement",
      "sourceLinks": [
        {
          "label": "Monad mainnet announcement",
          "url": "https://www.monad.xyz/announcements/get-started-on-monad-mainnet"
        },
        {
          "label": "Monad mainnet network information",
          "url": "https://docs.monad.xyz/developer-essentials/network-information"
        }
      ],
      "summary": "High-interest EVM-compatible L1 with public mainnet live. Track source-confirmed network settings, explorers, RPC access, and update history.",
      "details": "This launch page separates official mainnet documentation from secondary commentary and preserves source links for network settings and future changes."
    },
    {
      "slug": "megaeth",
      "name": "MegaETH",
      "stage": "mainnet",
      "cadence": "Mainnet live",
      "watched": true,
      "sourceLabel": "MegaETH docs",
      "sourceLinks": [
        {
          "label": "Connect to MegaETH",
          "url": "https://docs.megaeth.com/user-guide/connect"
        },
        {
          "label": "MegaETH developer overview",
          "url": "https://docs.megaeth.com/developer-docs/overview"
        }
      ],
      "summary": "Performance-focused Ethereum L2 with official mainnet network settings, wallet setup details, and public RPC documentation.",
      "details": "Main.net can win long-tail search by recording mainnet settings, source links, status context, and what changed after launch."
    },
    {
      "slug": "base-ecosystem-launches",
      "name": "Base ecosystem launches",
      "stage": "mainnet",
      "cadence": "Daily",
      "watched": true,
      "sourceLabel": "Base public pages and app docs",
      "sourceLinks": [
        {
          "label": "Base startups",
          "url": "https://www.base.org/startups"
        },
        {
          "label": "Base mission and strategy",
          "url": "https://blog.base.org/2026-mission-vision-and-strategy"
        }
      ],
      "summary": "New Base apps, contracts, and merchant/payment launches can feed a Base-specific vertical later.",
      "details": "Keep this on Main.net first. Do not imply Coinbase/Base affiliation, sponsorship, or official status."
    },
    {
      "slug": "l2-testnet-transitions",
      "name": "New L2 testnet transitions",
      "stage": "review",
      "cadence": "Weekly",
      "watched": false,
      "sourceLabel": "Manual review queue",
      "sourceLinks": [
        {
          "label": "L2BEAT publications",
          "url": "https://l2beat.com/publications"
        }
      ],
      "summary": "Flag projects claiming mainnet without citations, audits, explorers, or working public RPCs.",
      "details": "This becomes a useful trust product: not just what launched, but whether the launch evidence is complete."
    }
  ]
}