{"version":1,"id":"https://rtpledger.com/data/evidence/slots/mega-joker/primary-rtp","claimType":"primary theoretical RTP","subject":{"name":"Mega Joker","provider":"NetEnt","recordUrl":"https://rtpledger.com/slot/mega-joker"},"claim":{"value":99,"unit":"percent","sourceStatus":"secondary_verified","checkedAt":"2026-07-16"},"sources":[{"id":"slotreport","name":"slot.report","type":"independent_database","url":"https://slot.report"}],"retainedObservation":{"sourceId":"slotreport","observedAt":"2026-07-16","value":99,"ledgerSequence":1359,"observationHash":"sha256:105b676f3b4871d3ba0f1097f30683852e9484c7523b2b661762e9014333b017","snapshotFingerprint":"sha256:8427a99241818f5e0db33c1e49d313db21f940ca12d30b36730f204870835946"},"limitations":["This record describes a theoretical RTP value, not a measured player return or tracked-spin sample.","A retained secondary-source match does not prove independent upstream origins, a provider default, an active game build or a casino configuration.","The external source URL may identify the source publication rather than a permanent game-specific page; the retained observation above is RTP Ledger’s claim-specific locator."],"methodologyUrl":"https://rtpledger.com/methodology","sourcePolicyUrl":"https://rtpledger.com/source-policy","correctionsUrl":"https://rtpledger.com/corrections-policy"}