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  "domain": "systems",
  "title": "EIP-4844 blob 経済と 2026 市場影響 · Dencun から Pectra · Fusaka までの全景",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "EIP-4844 blob 経済と 2026 市場影響 · Dencun から Pectra · Fusaka までの全景",
    "aliases": [
      "eip-4844 blob 2026",
      "blob economics 2026",
      "dencun pectra fusaka blob",
      "rollup cost reduction post-dencun",
      "blob fee market mechanics",
      "l2 sequencer margin recovery",
      "blob target increase pectra",
      "peerdas fusaka",
      "blob market alt-da competition"
    ],
    "domain": "systems",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-07-29",
    "last_tended": "2026-07-29",
    "review_by": "2026-10-27",
    "confidence": "certain",
    "tags": [
      "systems",
      "ethereum",
      "eip-4844",
      "blob",
      "dencun",
      "pectra",
      "fusaka",
      "l2",
      "rollup",
      "sequencer",
      "blob-fee",
      "peerdas",
      "da"
    ],
    "status": "active",
    "canonical_anchor": null,
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    "note": null,
    "sources": [
      "https://eips.ethereum.org/EIPS/eip-4844",
      "https://eips.ethereum.org/EIPS/eip-7691",
      "https://eips.ethereum.org/EIPS/eip-7594",
      "https://ethereum.org/en/roadmap/danksharding/",
      "https://blobscan.com/",
      "https://l2beat.com/scaling/summary",
      "https://defillama.com/chains/Rollup",
      "https://ethresear.ch/c/sharding/"
    ]
  },
  "summary": "This entry sits under systems index. Read it against Pectra EIP-7691 · blob 倍増と L2 経済連鎖 for the 2025-Q2 blob target doubling that directly extends EIP-4844, and Pectra upgrade overview for the broader Ethereum upgrade context. For the L1/L2 strategic framing that makes blob economics structurally im",
  "headings": [
    "EIP-4844 blob 経済と 2026 市場影響 · Dencun から Pectra · Fusaka までの全景",
    "TL;DR",
    "Wiki route",
    "Blob データ構造",
    "Blob fee market (EIP-1559 スタイル · 独立)",
    "Blob 提出フロー(sequencer 視点)",
    "calldata との比較",
    "Dencun ローンチ初期(2024-03 - 2024-Q2)",
    "Blob fee spike 期(2024-Q3 - 2025-Q1)",
    "Pectra 後(2025-Q2 - 2026-Q2)"
  ],
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