Ethereum

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="8"
        y2="504"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#f5b563" />
        <stop offset=".224" stop-color="#f7c36c" />
        <stop offset=".71" stop-color="#fadd7b" />
        <stop offset="1" stop-color="#fbe781" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="256"
        x2="256"
        y1="72"
        y2="440"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#f5b563" />
        <stop offset="1" stop-color="#fbe781" />
    </linearGradient>
    <g>
        <circle cx="256" cy="256" r="248" fill="url(#a)" />
        <circle cx="256" cy="256" r="184" fill="url(#b)" />
        <g fill="#fff">
            <path
                d="m104.685 398.719-11.63 10.989a228.98 228.98 0 0 0 11.815 11.635l10.807-11.8c-2.286-2.1-4.559-4.27-6.756-6.466a215.483 215.483 0 0 1-4.236-4.358zM88.282 107.5a227.907 227.907 0 0 0-10.542 12.789l12.712 9.717c3.1-4.054 6.395-8.052 9.8-11.884zM153.327 56.8a223.057 223.057 0 0 0-14.448 8.166l8.388 13.625a206.587 206.587 0 0 1 13.405-7.577zM48.025 259.287l-16 .245c.085 5.511.372 11.079.856 16.55l15.937-1.408a212.49 212.49 0 0 1-.793-15.387zM159.665 458.353a222.828 222.828 0 0 0 15.235 6.576l5.786-14.917a205.715 205.715 0 0 1-14.133-6.1zM314.592 39.7a223.469 223.469 0 0 0-16.173-3.714l-3 15.717c5.031.96 10.081 2.119 15.012 3.447zM60.825 183.759l-15.008-5.545a222.51 222.51 0 0 0-5.165 15.77l15.381 4.407a206.766 206.766 0 0 1 4.792-14.632zM48.371 340.373a222.622 222.622 0 0 0 6.818 15.13l14.331-7.117c-2.275-4.579-4.4-9.3-6.325-14.035zM234.034 49.138l-1.659-15.914c-5.48.571-11 1.353-16.414 2.324l2.827 15.752c5.025-.9 10.155-1.632 15.246-2.162zM433.96 363.84l13.667 8.319c2.864-4.7 5.586-9.578 8.089-14.484l-14.251-7.275a205.893 205.893 0 0 1-7.505 13.44zM435.72 122.224 422.9 131.8c3.068 4.1 6.015 8.366 8.76 12.672l13.491-8.6a222.229 222.229 0 0 0-9.431-13.648zM472 196.322l-15.428 4.238a207.586 207.586 0 0 1 3.521 14.986l15.7-3.076A219.857 219.857 0 0 0 472 196.322zM462.969 276.917a209.866 209.866 0 0 1-2.084 15.269l15.762 2.749a225.4 225.4 0 0 0 2.244-16.44zM375.176 66.242l-8.535 13.533a208.875 208.875 0 0 1 12.709 8.691l9.514-12.866a225.698 225.698 0 0 0-13.688-9.358zM314.6 455.68l4.484 15.359a222.592 222.592 0 0 0 15.741-5.243l-5.621-14.981a205.808 205.808 0 0 1-14.604 4.865zM239.427 479.4c5.482.4 11.058.6 16.573.6v-16c-5.13 0-10.316-.188-15.414-.558zM382.809 420.919l9.78 12.663c4.35-3.36 8.639-6.931 12.747-10.614l-10.68-11.913a210.222 210.222 0 0 1-11.847 9.864zM400 224h40v16h-40zM352 192h84v16h-84zM368 224h16v16h-16zM72 272h40v16H72zM76 304h84v16H76zM128 272h16v16h-16zM348.165 259.791 256 121.581l-92.165 138.21L256 292.489zM264 232.373l50.077 22.534L264 272.673zm0-17.545v-52.412l49.934 74.884zm-16 0L198.066 237.3 248 162.416zm0 17.545v40.3l-50.077-17.766z"
            />
            <path
                d="M168.227 284.189 256 388.42l87.773-104.231L256 311.619zM248 325.881v28.2l-32.227-38.269zm16 28.2v-28.2l32.227-10.07z"
            />
        </g>
        <path
            d="M256 512C114.516 512 0 397.5 0 256 0 114.516 114.5 0 256 0c141.484 0 256 114.5 256 256 0 141.484-114.5 256-256 256zm0-496C123.664 16 16 123.664 16 256s107.664 240 240 240 240-107.664 240-240S388.336 16 256 16z"
        />
        <path
            d="M256 448a192 192 0 1 1 192-192 191.8 191.8 0 0 1-192 192zm0-368c-97.047 0-176 78.953-176 176s78.953 176 176 176 176-78.953 176-176S353.047 80 256 80z"
        />
    </g>
</svg>