How the spot Bitcoin ETF filings affected the crypto industry in June: Report Post author:MiamiCrypto Post published:July 7, 2023 Post category:report / Research / Zk-Rollup The competition among zk-Rollup-based scaling solutions is tightening while the security tokens market continues steadily. You Might Also Like China Mining Ban Worsened Bitcoin’s Carbon Footprint, Study Claims February 26, 2022 Fighting the crypto winter and token protocol inflation in 2022 July 13, 2022 Fortune debuts ‘Crypto 40’; Ethereum takes top honors for protocol category April 10, 2023