{
  "canonicalUrl": "https://xn--mwe.com/research/runic-idn-architecture/",
  "correctionStatus": "CURRENT K05 RELEASE",
  "findings": [
    "The report distinguishes Unicode validity, IDNA validity, registry permission, registrar support, registration, delegation, DNS resolution, and hosted service operation.",
    "A U-label is human-readable Unicode while an A-label is its ASCII-compatible IDNA representation.",
    "Punycode is an encoding mechanism, not a registration right or security guarantee.",
    "IDNA processing occurs in applications and does not require changing the DNS protocol itself.",
    "Registry and registrar policy can reject a technically encodable label.",
    "A registered name may still be undelegated, non-resolving, misconfigured, uncertificated, or not hosting a site.",
    "Browser display can fall back to A-labels because of script and confusability policy.",
    "TLS, DNSSEC, RDAP, SMTPUTF8, and email-address internationalization have separate operational requirements.",
    "K08 preserves all owner-required Runic U-labels and their verified ACE mappings in static navigation records.",
    "The active synthesis avoids claiming that a code point or Punycode conversion proves live ownership, delegation, or service availability."
  ],
  "headings": [
    "The Architecture and History of Single-Character Anglo-Saxon Fuþorc Internationalized Domain Names",
    "The Genesis of the Domain Name System and the Ascendancy of ASCII",
    "The Internationalized Domain Name Framework",
    "The IDNA2003 Standard and Character Mapping",
    "The IDNA2008 Revision and Property-Based Inclusion",
    "U-Labels, A-Labels, and the Bootstring Algorithm",
    "The Mathematical Mechanics of Punycode (RFC 3492\\)",
    "The Anglo-Saxon Fuþorc in Historical and Technical Context",
    "Fuþorc-Only Explanatory Prose",
    "The Eight Distinct States of Domain Name Viability",
    "1\\. Unicode-Valid",
    "2\\. IDNA-Valid",
    "3\\. Registry-Permitted",
    "4\\. Registrar-Supported",
    "5\\. Registered",
    "6\\. Delegated",
    "7\\. Resolving",
    "8\\. Hosting a Website",
    "The Lifecycle of an Internationalized Domain Name",
    "Textual Representation of DNS Resolution Diagrams",
    "Runic Unicode Table and Punycode Encodings",
    "Registry Policies and Verisign's Implementations",
    "Historical Deployments, Testbeds, and Controversies",
    "Security Concerns and Browser Heuristics",
    "Core Infrastructure Complications",
    "Email Routing and SMTPUTF8",
    "Cryptographic Binding in TLS Certificates",
    "DNSSEC and WHOIS/RDAP Lookups",
    "Parking and the NXDOMAIN Epidemic",
    "Root Zone Label Generation Rules (RZ-LGR)",
    "Standards Chronology",
    "Terminology Glossary (30 Concise Definitions)",
    "40 Frequently Asked Questions (FAQs)",
    "30 Article Concepts for Further Research",
    "Standards Source Matrix",
    "Bibliography",
    "Works cited"
  ],
  "id": "REP-K08-065",
  "lastReviewed": "2026-08-16",
  "machineRecordUrl": "https://xn--mwe.com/data/reports/runic-idn-architecture.json",
  "originalFilename": "Runic IDN Technical Research(2).md",
  "qualification": "The active synthesis preserves the proposal or research finding while rejecting any inference that Runic notation, linguistic age, a benchmark estimate, a signature, a domain encoding, or a report proves superiority, security, authority, truth, deployment, operation, or historical translation.",
  "rawSourcePublic": false,
  "releaseId": "K12-2026-08-16",
  "researchCutoff": "2026-08-16",
  "slug": "runic-idn-architecture",
  "source": "runic-idn-technical-research.md",
  "sourceRevalidatedAt": "2026-08-15T23:00:00Z",
  "sourceSha256": "ddb2e139f5acc5926ef48b0492572fe772c25aa4abc9721bd7a7f4533aef0252",
  "sourceSizeBytes": 76408,
  "sourceStatus": "K08 governed research input; technical, historical, legal, security, and performance propositions require explicit source or empirical validation.",
  "sourceTitle": "Single-Character Runic Internationalized Domain Names",
  "status": "RESEARCH FINDING",
  "summary": "A governed technical synthesis of Unicode, IDNA, Punycode, registry policy, delegation, resolution, TLS, email, browser display, and hosting states for Runic domains.",
  "title": "Single-Character Runic Internationalized Domain Names",
  "topic": "runic-digital-infrastructure",
  "type": "ReportSynthesis"
}