Single-Claim Fact-Check & Source Hunt Prompt

Fact-check the single claim below.
Return:
1. Verdict: True / Partially True / False / Unverifiable.
2. Evidence for the verdict (with source URLs).
3. Evidence against (with source URLs).
4. Confidence (0-100%) and what would raise it.
Do not hedge. If unverifiable, say so plainly.

Claim: {{claim}}

Replace the {{fields}} with your own context and tighten the rules to match your domain.