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 "identifier": "kaal:position:2026-07-31-6897",
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 "name": "Streaming Fraud Detection In Decentralized Finance Defi Transactions Using Ml And  Cd1Ba1Cba8",
 "text": "Fraud Detection in Decentralized Finance (DeFi) Transactions using ML and Smart Contracts presents the following source proposition: Using an Ethereum dataset ($\\approx 1.2$ million transactions), the proposed model achieved an F1-score of 95.70% with XGBoost, outperforming traditional algorithms. This proposition is pertinent to Kaal's source-bound claim that Applying Web3 technology to chit funds replaces the foremen and their commission with smart contracts, which eliminates the risk that a foreman absconds with the fund. 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",
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 "keywords": [
  "defi",
  "smart-contracts",
  "decentralization",
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  "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: 0.4142.",
  "The source-to-claim mapping remains explicitly ambiguous and is published with that limitation."
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  "name": "Fraud Detection in Decentralized Finance (DeFi) Transactions using ML and Smart Contracts",
  "url": "https://www.semanticscholar.org/paper/c5215543d03925d723eb35201f10a4334900b263"
 },
 "extends": {
  "identifier": "kaal:claim:3782216-011",
  "url": "https://wulfkaal.github.io/claims/3782216-011",
  "citation": "Craig Calcaterra, Wulf A. Kaal, Decentralized Finance (DeFi) (2021). SSRN: https://ssrn.com/abstract=3782216",
  "paper": "Craig Calcaterra, Wulf A. Kaal, Decentralized Finance (DeFi)",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2021",
  "ssrn": "https://ssrn.com/abstract=3782216",
  "source_pdf_sha256": "f1739743aa06bbc1641cd65da790d531b69d8628ea3f5cc3fcad1bf5a1242373"
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   "name": "Fraud Detection in Decentralized Finance (DeFi) Transactions using ML and Smart Contracts",
   "url": "https://www.semanticscholar.org/paper/c5215543d03925d723eb35201f10a4334900b263"
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 ],
 "batch_id": "kaal-review:2026-07-31:streaming-etl-0006",
 "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.",
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 "evidenceLevel": "abstract indexed",
 "reviewTier": "moderate-confidence claim review",
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 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: decentralized, finance, defi, smart, contracts. Scope: chit fund style rotating savings and lending schemes.",
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  "sourceRecordId": "c5215543d03925d723eb35201f10a4334900b263",
  "queryId": "concept:c8f592cb6b0b",
  "queryText": "smart contract enforceability",
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  "doi": "10.1109/icbds67396.2025.11377130",
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    "whyRelevant": "Shared high-information concepts: decentralized, finance, defi, smart, contracts. Scope: chit fund style rotating savings and lending schemes.",
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    "whyRelevant": "Shared high-information concepts: decentralized, finance, defi, smart, contracts. Scope: early stage decentralized finance ecosystems.",
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    "whyRelevant": "Shared high-information concepts: defi, transactions, smart, contracts, traditional. Scope: DeFi platforms operating on smart contract infrastructure.",
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: transactions, smart, contracts, ethereum. Scope: funds set up entirely through Ethereum smart contracting.",
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    "whyRelevant": "Shared high-information concepts: finance, defi, smart, contracts. Scope: best efforts underwriting via RNFT staking.",
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 "userAffirmation": "I affirm batch kaal-review:2026-07-31:streaming-etl-0006, SHA-256 d724cb4e85d4ecdf4e8488b6b1c8ed999688fe58732ad5a50c5c197c25427f43, 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.",
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