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SourceChain: Blockchain-Backed Citation Registry & Verification Plugin

A Word/Google Docs plugin that writers use to register citations at creation time on a tamper-proof ledger (blockchain or verifiable database), capturing the exact source URL, access date, quote text, and metadata. When citations are queried later (by editors, peer reviewers, or readers), the plugin returns a cryptographic proof that the citation was recorded accurately and links to a cached snapshot of the original source, eliminating disputes about whether a source was misquoted or the link was broken after publication.

PLUGIN

22 weeks • 70% confidence

Value Proposition

Eliminates citation disputes by creating immutable proof of what was cited and when; provides readers/reviewers instant access to source snapshots even if original links die; reduces editorial burden of citation verification; builds trust in published work through transparent audit trail

Target Audience

Academic journals, peer-review platforms (Publons, F1000), and research institutions requiring citation integrity verification; secondary: individual researchers and writers who want to build citation credibility

Key Features

  • One-click citation registration from Word/Google Docs sidebar
  • Automatic capture of URL, access date, quote text, and publication metadata
  • Blockchain-backed or distributed ledger timestamp (Arweave or similar for permanence)
  • And more, with full implementation detail...

Tech Stack

Office.js (Word plugin) Google Apps Script (Docs plugin) Arweave or Filecoin (immutable ledger) Wayback Machine API
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Original Problem

Writers cannot confidently verify citation accuracy and authenticity without manual fact-checking

Academic and professional writers face ambiguous citation verification results that leave them uncertain whether sources are legitimate, accurately quoted, or properly attributed. Current citation tools provide unclear signals about citation validity, forcing writers to manually verify each source or risk publishing with incorrect citations. This creates bottlenecks in the writing and editing process, especially for research-heavy content where citation credibility directly impacts credibility.

Score: 17.5%