{
 "@context": "https://schema.org",
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 "@id": "https://wulfkaal.github.io/positions/2026-07-31-7148",
 "identifier": "kaal:position:2026-07-31-7148",
 "additionalType": "https://wulfkaal.github.io/positions/schema.json#AffirmedPositionClaim",
 "name": "Streaming Key Technologies Of A Service Platform Based On Blockchain Technology D762C88Dc7",
 "text": "Key Technologies of a Service Platform Based on Blockchain Technology presents the following source proposition: This article aims to study the key technology of a service platform based on blockchain technology. This proposition is pertinent to Kaal's source-bound claim that The more digital assets are held by their owners in self-custody, the less likely intermediation by custody service providers becomes, so self-custody is the key driver of decentralization in emerging blockchain networks. The proposed response is an extension: the relationship should remain limited to the retrieved source proposition and the mapped Kaal claim unless fuller source review supports a broader conclusion.",
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
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 "datePublished": "2026-07-31",
 "dateModified": "2026-07-31",
 "creativeWorkStatus": "Affirmed",
 "responseType": "extension",
 "keywords": [
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  "decentralization",
  "blockchain",
  "historical-response",
  "scholarly-literature",
  "semantic-scholar"
 ],
 "scope_conditions": [
  "The response is limited to the retrieved source proposition and mapped Kaal claim unless fuller source review supports a broader conclusion.",
  "External evidence level: abstract indexed.",
  "Mapping review tier: moderate-confidence claim review.",
  "Primary mapping confidence: 0.4596.",
  "The source-to-claim mapping remains explicitly ambiguous and is published with that limitation."
 ],
 "currentDebate": {
  "name": "Key Technologies of a Service Platform Based on Blockchain Technology",
  "url": "https://www.semanticscholar.org/paper/149cda9a901dd500b60a70644d55f93f063414f8"
 },
 "extends": {
  "identifier": "kaal:claim:3936876-002",
  "url": "https://wulfkaal.github.io/claims/3936876-002",
  "citation": "Wulf A. Kaal, Hayley Howe, Custody of Digital Assets (2021). SSRN: https://ssrn.com/abstract=3936876",
  "paper": "Wulf A. Kaal, Hayley Howe, Custody of Digital Assets",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2021",
  "ssrn": "https://ssrn.com/abstract=3936876",
  "source_pdf_sha256": "9bc0903d01910460298e754c451f027df4324367359800a98ee8e638d94aff55"
 },
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  {
   "@id": "https://wulfkaal.github.io/claims/3936876-002"
  },
  {
   "@type": "CreativeWork",
   "name": "Key Technologies of a Service Platform Based on Blockchain Technology",
   "url": "https://www.semanticscholar.org/paper/149cda9a901dd500b60a70644d55f93f063414f8"
  }
 ],
 "batch_id": "kaal-review:2026-07-31:streaming-etl-0007",
 "review_provenance": "https://kaal-signal-desk.wulf577462.chatgpt.site/#review",
 "publicationStatus": "public",
 "recordTypeNote": "Dated commentary position extending a scholarly corpus claim. Not a verbatim claim extracted from the paper.",
 "isPartOf": {
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 "version": "1.0",
 "canonical_url": "https://wulfkaal.github.io/positions/2026-07-31-7148",
 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-7148.md",
 "candidateId": "kaal:response-draft:2026-07-31:d981946f7bd9c4bfbe15",
 "evidenceLevel": "abstract indexed",
 "reviewTier": "moderate-confidence claim review",
 "mappingConfidence": 0.4596,
 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: key, service, blockchain. Scope: holds for emerging blockchain networks; assumes users are capable of securing their own keys.",
 "sourceProvenance": {
  "source": "semantic-scholar",
  "sourceRecordId": "149cda9a901dd500b60a70644d55f93f063414f8",
  "queryId": "paper:kaal-2020-blockchaintechnologyforg",
  "queryText": "Blockchain Technology for Good",
  "canonicalUrl": "https://www.semanticscholar.org/paper/149cda9a901dd500b60a70644d55f93f063414f8",
  "doi": "10.1109/icdcece57866.2023.10150642",
  "externalIds": {
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  "workId": "work:doi:10.1109/icdcece57866.2023.10150642",
  "workAuthors": [
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   "url:https://www.semanticscholar.org/paper/149cda9a901dd500b60a70644d55f93f063414f8",
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    "claimUrl": "https://wulfkaal.github.io/claims/3936876-002",
    "rank": 1,
    "confidence": 0.4596,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: key, service, blockchain. Scope: holds for emerging blockchain networks; assumes users are capable of securing their own keys.",
    "ambiguous": true
   },
   {
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, technology, article. Scope: sample of 98 blockchain using private fund advisers; hand coded by the author and two research assistants.",
    "ambiguous": true
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   {
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    "confidence": 0.4338,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, technology, article. Scope: based on a Westlaw search of federal and state cases as of 2017.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3002908-008",
    "claimUrl": "https://wulfkaal.github.io/claims/3002908-008",
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, technology, article. Scope: as of the article's publication in 2017; based on searches of US federal and state case law and of Italian, French, Dutch, UK, German, and EU court databases.",
    "ambiguous": true
   },
   {
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    "claimUrl": "https://wulfkaal.github.io/claims/3071378-011",
    "rank": 5,
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: service, blockchain, technology. Scope: services that displace incumbent delivery models.",
    "ambiguous": true
   }
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 "userAffirmation": "I affirm batch kaal-review:2026-07-31:streaming-etl-0007, SHA-256 bf2213ee9446b647b40daf2de1dd804cd8b36c263bf153c654dd31f4a135b831, as written and authorize publication of all 154 response claims on my canonical property, preserving their evidence levels, ambiguity labels, provenance, and the unchanged 5,033 scholarly claims.",
 "sha256": "b819c56e4360aec77f90adad15975fa838da86900dc8f466682bc9d74f9b44b8"
}