Jewelercoin started to be built on Eth, Bnb, Avax, Tron and many other blockchains. Eth  https://etherscan.io/address/ 0xdC1255fFAb8EE82a3d8911AD72dDFa7Ca6e705CA Bnb  https://bscscan.com/address/ 0xdC1255fFAb8EE82a3d8911AD72dDFa7Ca6e705CA