{
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 "@type": "Claim",
 "@id": "https://wulfkaal.github.io/positions/2026-07-31-6038",
 "identifier": "kaal:position:2026-07-31-6038",
 "additionalType": "https://wulfkaal.github.io/positions/schema.json#AffirmedPositionClaim",
 "name": "Streaming Exploiting Blockchain Data To Detect Smart Ponzi Schemes On Ethereum 2Fa64E9D8A",
 "text": "Exploiting Blockchain Data to Detect Smart Ponzi Schemes on Ethereum presents the following source proposition: First, 200 smart Ponzi schemes are obtained by manually checking more than 3,000 open source smart contracts on the Ethereum platform. This proposition is pertinent to Kaal's source-bound claim that Because Ethereum's decentralized platform incorporating smart contracts lets developers build applications directly on its blockchain, the majority of developers chose to write smart contracts on the Ethereum Virtual Machine rather than create their own blockchain technology, giving ICOs a uniform protocol. 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": [
  "smart-contracts",
  "open-source-and-code",
  "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: 0.3642.",
  "The source-to-claim mapping remains explicitly ambiguous and is published with that limitation."
 ],
 "currentDebate": {
  "name": "Exploiting Blockchain Data to Detect Smart Ponzi Schemes on Ethereum",
  "url": "https://doi.org/10.1109/access.2019.2905769"
 },
 "extends": {
  "identifier": "kaal:claim:3067615-004",
  "url": "https://wulfkaal.github.io/claims/3067615-004",
  "citation": "Wulf A. Kaal, Marco Dell'Erba, Initial Coin Offerings Emerging Practices, Risk Factors, and Red Flags (2017). SSRN: https://ssrn.com/abstract=3067615",
  "paper": "Wulf A. Kaal, Marco Dell'Erba, Initial Coin Offerings Emerging Practices, Risk Factors, and Red Flags",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2017",
  "ssrn": "https://ssrn.com/abstract=3067615",
  "source_pdf_sha256": "164ce15b9eb1e8847ebcb073f5b23a96b4974ad0308d77469a9455d4a1ebeb38"
 },
 "isBasedOn": [
  {
   "@id": "https://wulfkaal.github.io/claims/3067615-004"
  },
  {
   "@type": "CreativeWork",
   "name": "Exploiting Blockchain Data to Detect Smart Ponzi Schemes on Ethereum",
   "url": "https://doi.org/10.1109/access.2019.2905769"
  }
 ],
 "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": {
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 "version": "1.0",
 "canonical_url": "https://wulfkaal.github.io/positions/2026-07-31-6038",
 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-6038.md",
 "candidateId": "kaal:response-draft:2026-07-31:f4c34013fe6071bae434",
 "evidenceLevel": "abstract indexed",
 "reviewTier": "moderate-confidence claim review",
 "mappingConfidence": 0.3642,
 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: blockchain, smart, ethereum, open, source, contracts, platform, technology. Scope: ICO market through 2017.",
 "sourceProvenance": {
  "source": "openalex",
  "sourceRecordId": "https://openalex.org/W2921674422",
  "queryId": "concept:ee778ad15ea3",
  "queryText": "decentralized autonomous organization",
  "canonicalUrl": "https://doi.org/10.1109/access.2019.2905769",
  "doi": "10.1109/access.2019.2905769",
  "externalIds": {
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   "DOI": "10.1109/access.2019.2905769",
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  "retrievedAt": "2026-07-31T17:52:08.151Z",
  "providerPage": 5,
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  "workId": "work:doi:10.1109/access.2019.2905769",
  "workAuthors": [
   "Weili Chen",
   "Zibin Zheng",
   "Edith C.‐H. Ngai",
   "Peilin Zheng",
   "Yuren Zhou"
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  "workPublishedAt": "2019-01-01",
  "identityKeys": [
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   "openalex:https://openalex.org/w2921674422",
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, ethereum, open, source, contracts, platform, technology. Scope: ICO market through 2017.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:2939127-037",
    "claimUrl": "https://wulfkaal.github.io/claims/2939127-037",
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, ethereum, open, source, contracts, technology. Scope: lawyers who intend to advise on blockchain based contracts.",
    "ambiguous": true
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   {
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    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, ethereum, contracts, platform, computer. Scope: DAOs built on public platforms, in most cases Ethereum.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:2959730-021",
    "claimUrl": "https://wulfkaal.github.io/claims/2959730-021",
    "rank": 4,
    "confidence": 0.3096,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, more, contracts, contract, technology, applications. Scope: multi party smart contract arrangements.",
    "ambiguous": true
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   {
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    "confidence": 0.3025,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: blockchain, smart, more, contracts, contract, security, technology. Scope: multiparty and complex smart contract arrangements.",
    "ambiguous": true
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 "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.",
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}