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  "domain": "systems",
  "title": "Solana Firedancer · Jump Crypto 第二クライアント 2026 メインネット · validator 経済と MEV 再構築",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "Solana Firedancer · Jump Crypto 第二クライアント 2026 メインネット · validator 経済と MEV 再構築",
    "aliases": [
      "solana firedancer 2026",
      "firedancer validator economics",
      "jump crypto firedancer mainnet",
      "frankendancer agave jito comparison",
      "solana client diversity 2026",
      "firedancer mev pipeline",
      "solana tps client diversity",
      "sol staking yield firedancer impact"
    ],
    "domain": "systems",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-05-26",
    "last_tended": "2026-05-26",
    "review_by": "2026-11-25",
    "confidence": "likely",
    "tags": [
      "systems",
      "solana",
      "firedancer",
      "jump-crypto",
      "validator",
      "mev",
      "jito",
      "agave",
      "client-diversity",
      "tps",
      "sol-staking"
    ],
    "status": "active",
    "canonical_anchor": null,
    "related": [],
    "note": null,
    "sources": [
      "https://docs.firedancer.io/",
      "https://github.com/firedancer-io/firedancer",
      "https://docs.solana.com/running-validator",
      "https://docs.jito.network/",
      "https://www.jumpcrypto.com/firedancer/",
      "https://l2beat.com/data-availability/summary",
      "https://defillama.com/chain/Solana"
    ]
  },
  "summary": "This entry sits under systems index. Read it against BFT validator 経済学概観 as the validator economics anchor and BFT validator economy 4 変数 for the yield / slashing / MEV / 集中度 framework that Firedancer disrupts. For consensus architecture context, see DAG-BFT vs Chain-BFT architecture —— Solana Tower",
  "headings": [
    "Solana Firedancer · Jump Crypto 第二クライアント 2026 メインネット · validator 経済と MEV 再構築",
    "TL;DR",
    "Wiki route",
    "3 クライアント構造(2026-Q2)",
    "Firedancer 性能特徴",
    "Tile-based 並列アーキテクチャ",
    "Jito 現在の主導地位",
    "Firedancer 導入による MEV 再構築",
    "Stake-weighted QoS · validator 経済側の再配分",
    "Validator centralization risk"
  ],
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      "systems/pectra-eip-7251-institutional-staking",
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