{
 "@context": "https://schema.org",
 "@type": "Claim",
 "@id": "https://wulfkaal.github.io/positions/2026-07-31-6034",
 "identifier": "kaal:position:2026-07-31-6034",
 "additionalType": "https://wulfkaal.github.io/positions/schema.json#AffirmedPositionClaim",
 "name": "Streaming Decentralized Finance On Blockchain And Smart Contract Based Financial M 4C83Cc4354",
 "text": "Decentralized Finance: On Blockchain- and Smart Contract-Based Financial Markets presents the following source proposition: DeFi uses smart contracts to create protocols that replicate existing financial services in a more open, interoperable, and transparent way. This proposition is pertinent to Kaal's source-bound claim that DeFi is more efficient than existing financial intermediation including FinTech, and that superior efficiency traces to its extensive reliance on code and automation, which removes large parts of the human element and the errors and inefficiencies that come with it. 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"
 },
 "datePublished": "2026-07-31",
 "dateModified": "2026-07-31",
 "creativeWorkStatus": "Affirmed",
 "responseType": "extension",
 "keywords": [
  "defi",
  "economics",
  "decentralization",
  "historical-response",
  "scholarly-literature",
  "openalex"
 ],
 "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: 0.3968.",
  "The source-to-claim mapping remains explicitly ambiguous and is published with that limitation."
 ],
 "currentDebate": {
  "name": "Decentralized Finance: On Blockchain- and Smart Contract-Based Financial Markets",
  "url": "https://doi.org/10.20955/r.103.153-74"
 },
 "extends": {
  "identifier": "kaal:claim:3606663-027",
  "url": "https://wulfkaal.github.io/claims/3606663-027",
  "citation": "Kaal, Digital Asset Market Evolution (2020). SSRN: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3606663",
  "paper": "Kaal, Digital Asset Market Evolution",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2020",
  "ssrn": null,
  "source_pdf_sha256": "d1d4a15a293b715bb6a5a32e689f59c3a1587915039ba9a1cf4eeb8ee2a1e57c"
 },
 "isBasedOn": [
  {
   "@id": "https://wulfkaal.github.io/claims/3606663-027"
  },
  {
   "@type": "CreativeWork",
   "name": "Decentralized Finance: On Blockchain- and Smart Contract-Based Financial Markets",
   "url": "https://doi.org/10.20955/r.103.153-74"
  }
 ],
 "batch_id": "kaal-review:2026-07-31:streaming-etl-0003",
 "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": {
  "@id": "https://wulfkaal.github.io/positions/index.json"
 },
 "version": "1.0",
 "canonical_url": "https://wulfkaal.github.io/positions/2026-07-31-6034",
 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-6034.md",
 "candidateId": "kaal:response-draft:2026-07-31:a73e4290c2dcde1c5cca",
 "evidenceLevel": "abstract indexed",
 "reviewTier": "moderate-confidence claim review",
 "mappingConfidence": 0.3968,
 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: financial, defi, existing, more, market, economics, fintech, digital. Scope: comparison of DeFi with legacy financial intermediation and FinTech.",
 "sourceProvenance": {
  "source": "openalex",
  "sourceRecordId": "https://openalex.org/W3155602733",
  "queryId": "concept:ee778ad15ea3",
  "queryText": "decentralized autonomous organization",
  "canonicalUrl": "https://doi.org/10.20955/r.103.153-74",
  "doi": "10.20955/r.103.153-74",
  "externalIds": {
   "OpenAlex": "https://openalex.org/W3155602733",
   "DOI": "10.20955/r.103.153-74",
   "MAG": "3155602733"
  },
  "retrievedAt": "2026-07-31T17:52:08.151Z",
  "providerPage": 5,
  "rawObservationSha256": "cfcff49b1f68ccfdcb6d73440c1dbced5a2f033f58bdfb69146ef54981b5d2d7",
  "inputSnapshotSha256": "bdb2cd83e925a3abd26bab9a4375d1355c1d8fbab8736869dc7845f3ba159924",
  "inputLine": 8382,
  "chunkId": "openalex-00001",
  "workId": "work:doi:10.20955/r.103.153-74",
  "workAuthors": [
   "Fabian Schär"
  ],
  "workPublishedAt": "2021-01-01",
  "identityKeys": [
   "doi:10.20955/r.103.153-74",
   "openalex:https://openalex.org/w3155602733",
   "url:https://doi.org/10.20955/r.103.153-74",
   "title:603152fecff3dc425ec207cd",
   "proposition:6700a56da3078089719a56b83a3a3cb69dd8ad9bc57006decb59cb0553e446cd"
  ],
  "sourceProposition": "DeFi uses smart contracts to create protocols that replicate existing financial services in a more open, interoperable, and transparent way.",
  "sourcePropositionSha256": "4b45f53fd0c44840bde1aa5a26c9325885166e250a02d2b3c7ac550a58786779",
  "sourcePropositionIndex": 1,
  "claimMappings": [
   {
    "claimId": "kaal:claim:3606663-027",
    "claimUrl": "https://wulfkaal.github.io/claims/3606663-027",
    "rank": 1,
    "confidence": 0.3968,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: financial, defi, existing, more, market, economics, fintech, digital. Scope: comparison of DeFi with legacy financial intermediation and FinTech.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3067615-004",
    "claimUrl": "https://wulfkaal.github.io/claims/3067615-004",
    "rank": 2,
    "confidence": 0.3656,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: decentralized, blockchain, smart, contracts, create, open, technology, applications. Scope: ICO market through 2017.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3409548-024",
    "claimUrl": "https://wulfkaal.github.io/claims/3409548-024",
    "rank": 3,
    "confidence": 0.3464,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, financial, transparent, business, economics, technology, efficiency. Scope: review source claim scope.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:2959730-021",
    "claimUrl": "https://wulfkaal.github.io/claims/2959730-021",
    "rank": 4,
    "confidence": 0.3449,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, contract, contracts, more, technology, applications. Scope: multi party smart contract arrangements.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3709041-039",
    "claimUrl": "https://wulfkaal.github.io/claims/3709041-039",
    "rank": 5,
    "confidence": 0.3437,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, contract, contracts, create, services, technology. Scope: review source claim scope.",
    "ambiguous": true
   }
  ]
 },
 "userAffirmation": "I affirm batch kaal-review:2026-07-31:streaming-etl-0003, SHA-256 8afd77518bf3e6dff3e21ea20524a254cd29e7e4678a80362a24c26c8dc039e2, as written and authorize publication of all 250 response claims on my canonical property, preserving their evidence levels, ambiguity labels, provenance, and the unchanged 5,033 scholarly claims.",
 "sha256": "5ab868b40959eda98ca72a646e61e4b5e9f411cac9e3e1a3258fc3220a1b941d"
}