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  "title": "耐量子署名 day-1 統合の経済学",
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    "title": "耐量子署名 day-1 統合の経済学(FIPS 205 SLH-DSA · Circle Arc の day-1 PQ)",
    "aliases": [
      "post-quantum blockchain",
      "SLH-DSA-SHA2-128s",
      "FIPS 205",
      "Arc PQ signature"
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    "type": null,
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    "last_updated": "2026-05-26",
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    "review_by": "2026-09-22",
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      "https://www.circle.com/blog/preparing-blockchains-for-q-day",
      "https://www.arc.io/"
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