{"type":"rich","version":"1.0","author_name":"Kruw (npub1pw…6en60)","author_url":"https://nostr.ae/npub1pww7030g95nv9ptfpgfu69jpfxj6pm33xxueztsupwekce45wx4sm6en60","provider_name":"njump","provider_url":"https://nostr.ae","html":"The Four Horsemen: A unified spec for Bitcoin coinjoin protocols, combining every existing on chain technology into one incentive compatible, block space efficient, flexible, decentralized implementation.\n\nhttps://stacker.news/items/1526793"}