# kaal:position:2026-07-31-6505

**Affirmed position.** Decentralization and Disintermediation in Blockchain-based Marketplaces presents the following source proposition: The standard approach to devise digital marketplaces is by deploying centralized infrastructure, entirely operated and managed by a market operator. This proposition is pertinent to Kaal's source-bound claim that Centralized financial technology does not complete the disintermediation it promises, because users still deal with a technology company as intermediary instead of a financial institution, which leaves room for the decentralized solutions DeFi attempts to provide. 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.

**Status.** affirmed  **Published.** 2026-07-31

**Holds when.**

- 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: 0.3593.
- The source-to-claim mapping remains explicitly ambiguous and is published with that limitation.

**Current debate.** Decentralization and Disintermediation in Blockchain-based Marketplaces: http://resolver.tudelft.nl/uuid:a4f750b6-5ac5-4709-80c5-71eb71ac7b35

**Extends.** kaal:claim:3606663-026: https://wulfkaal.github.io/claims/3606663-026

**Scholarly basis.** Kaal, Digital Asset Market Evolution (2020). SSRN: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3606663

**Source PDF sha256.** `d1d4a15a293b715bb6a5a32e689f59c3a1587915039ba9a1cf4eeb8ee2a1e57c`

**Evidence level.** abstract indexed

**Mapping review tier.** moderate-confidence claim review

**Mapping confidence.** 0.3593  **Mapping ambiguous.** true

**Topics.** decentralization, defi, economics, historical-response, scholarly-literature, openalex

**Provenance.** Affirmed in kaal-review:2026-07-31:streaming-etl-0005 at https://kaal-signal-desk.wulf577462.chatgpt.site/#review.

**Record type.** This is a dated commentary position that extends a scholarly corpus claim. It is not a verbatim claim extracted from the paper.

**Canonical form.** This markdown file is the canonical hashed representation of the position.