{"id":75321,"sourceType":"fec_record","title":"Research: Martin Heinrich — FEC donations received (no results)","url":null,"publication":"Search Scope Note","date":"2026","entity":{"id":9267,"name":"Martin Heinrich","slug":"martin-heinrich"},"custody":{"contentHash":"956f03b66a9cf3e71fb9cb4bd12adee83095934685d72c196ac8d50e275be412","contentHashAt":"2026-09-28T15:25:45.967Z","contentLength":253,"capturedAt":"2026-09-28T15:25:45.967Z","hashAlgorithm":"sha256","hashFormula":"sha256(coalesce(url, '<no-url>') || '\\n' || raw_content)","hashEncoding":"hex"},"mediaCitation":null,"preview":"No FEC donations received found for \"Martin Heinrich\" (2 candidates rejected at disambiguation — likely name collision). This may be due to name variations, subsidiary filings, or limited search coverage — not necessarily absence from public record.","verifyUrl":"/source/75321/verify","htmlReceiptUrl":"/source/75321/receipt","corpusAttestationUrl":"/attestation/latest.json"}