First implementation (#1)

Reviewed-on: #1

fixtures/records/qa-report.json

@@ -0,0 +1 @@
+{"at":"2026-10-12T10:00:00Z","by":"ana","delivery":"smithlab evidence pilot (fictional)","docs":["smithlab/hale2026harmonic-damb"],"format":"scienting-qa-report/1","id":"b6dt4h4pv0x98","receipts":["y2zw8ctg5s8dp","gx2s84z9jf9xv"],"reviewers":[{"bound":"0.316340","confidence":"0.95","errors":1,"key":"ana","method":"clopper-pearson","sampled":13}],"signature":{"key":"ana","scheme":"ed25519","value":"7nFBiJ2csiX8Y0lgn3Tp5+7IKlMUMRfVEN3B3pdrgw3rCdEG2VXJaafoJ2lClb19Io2bMpfww3k0epkKfef/Dw=="}}