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  "domain": "systems",
  "title": "Rollup 市場シェア 2026 · Arbitrum vs Optimism vs Base vs zkSync vs Polygon zkEVM vs Scroll vs Linea",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "Rollup 市場シェア 2026 · Arbitrum vs Optimism vs Base vs zkSync vs Polygon zkEVM vs Scroll vs Linea",
    "aliases": [
      "rollup market share 2026",
      "arbitrum optimism base 2026",
      "l2 tvl ranking 2026",
      "base-led l2 growth",
      "optimism superchain expansion",
      "arbitrum stagnation",
      "zksync linea scroll mid-tier",
      "rollup ecosystem depth 2026",
      "l2 governance maturity comparison"
    ],
    "domain": "systems",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-07-29",
    "last_tended": "2026-07-29",
    "review_by": "2026-10-27",
    "confidence": "likely",
    "tags": [
      "systems",
      "matrix",
      "rollup",
      "l2",
      "arbitrum",
      "optimism",
      "base",
      "zksync",
      "polygon-zkevm",
      "scroll",
      "linea",
      "market-share",
      "tvl",
      "ecosystem",
      "governance"
    ],
    "status": "active",
    "canonical_anchor": null,
    "related": [],
    "note": null,
    "sources": [
      "https://l2beat.com/scaling/summary",
      "https://defillama.com/chains/Rollup",
      "https://arbiscan.io/",
      "https://optimistic.etherscan.io/",
      "https://basescan.org/",
      "https://explorer.zksync.io/",
      "https://zkevm.polygonscan.com/",
      "https://scrollscan.com/",
      "https://lineascan.build/",
      "https://docs.optimism.io/superchain",
      "https://docs.arbitrum.io/launch-orbit-chain/orbit-quickstart",
      "https://docs.base.org/",
      "https://docs.zksync.io/",
      "https://docs.linea.build/",
      "https://docs.polygon.technology/zkEVM/",
      "https://docs.scroll.io/"
    ]
  },
  "summary": "This entry sits under systems index. Read it against ZK-EVM rollup maturity matrix 2026 for the technical maturity dimension that this entry's market share table summarizes economically, and EIP-4844 blob 経済と 2026 市場影響 for the underlying DA cost structure that determines rollup unit economics. Pair",
  "headings": [
    "Rollup 市場シェア 2026 · Arbitrum vs Optimism vs Base vs zkSync vs Polygon zkEVM vs Scroll vs Linea",
    "TL;DR",
    "Wiki route",
    "Why this matrix matters",
    "Base (Coinbase)",
    "Arbitrum (Offchain Labs)",
    "Optimism (OP Labs)",
    "zkSync Era (Matter Labs)",
    "Linea (Consensys)",
    "Polygon zkEVM / AggLayer (Polygon Labs)"
  ],
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