{"name":"HashKey Digital Asset Group Limited","symbol":"HKW3F2023","uri":"https://bafybeicshrj7sfqmwcjrrxcpwh23tab4hm7rykkqci3uowwjwr6lm5qxmm.ipfs.dweb.link","hashrate":{"hw":"ASIC-Antminer S19 XP","date":"2021-Nov-12","efficiency":"21.5 j/Th"}}