diff --git a/blockchains/ethereum/assets/0x00D270d9A41886A8E6E433911AE2F7D257b60051/logo.png b/blockchains/ethereum/assets/0x00D270d9A41886A8E6E433911AE2F7D257b60051/logo.png
new file mode 100644
index 000000000..64da3db96
Binary files /dev/null and b/blockchains/ethereum/assets/0x00D270d9A41886A8E6E433911AE2F7D257b60051/logo.png differ
diff --git a/blockchains/ethereum/assets/0x08A3C1ae43883579De6184910beC740185414425/logo.png b/blockchains/ethereum/assets/0x08A3C1ae43883579De6184910beC740185414425/logo.png
new file mode 100644
index 000000000..53cf62c71
Binary files /dev/null and b/blockchains/ethereum/assets/0x08A3C1ae43883579De6184910beC740185414425/logo.png differ
diff --git a/blockchains/ethereum/assets/0x0af5ae6b1ADFd5bb2bf498046D8f3A188609064E/logo.png b/blockchains/ethereum/assets/0x0af5ae6b1ADFd5bb2bf498046D8f3A188609064E/logo.png
new file mode 100644
index 000000000..eed094837
Binary files /dev/null and b/blockchains/ethereum/assets/0x0af5ae6b1ADFd5bb2bf498046D8f3A188609064E/logo.png differ
diff --git a/blockchains/ethereum/assets/0x105F838bC941345F9BbafeF10FDb54B241C20105/logo.png b/blockchains/ethereum/assets/0x105F838bC941345F9BbafeF10FDb54B241C20105/logo.png
new file mode 100644
index 000000000..ec5847560
Binary files /dev/null and b/blockchains/ethereum/assets/0x105F838bC941345F9BbafeF10FDb54B241C20105/logo.png differ
diff --git a/blockchains/ethereum/assets/0x10833B166D2B923b87cA43C864C15661Be603C7b/logo.png b/blockchains/ethereum/assets/0x10833B166D2B923b87cA43C864C15661Be603C7b/logo.png
new file mode 100644
index 000000000..8a83b0377
Binary files /dev/null and b/blockchains/ethereum/assets/0x10833B166D2B923b87cA43C864C15661Be603C7b/logo.png differ
diff --git a/blockchains/ethereum/assets/0x1287c0509df9a475Ef178471aB2132b9dfD312B3/logo.png b/blockchains/ethereum/assets/0x1287c0509df9a475Ef178471aB2132b9dfD312B3/logo.png
new file mode 100644
index 000000000..cd6585634
Binary files /dev/null and b/blockchains/ethereum/assets/0x1287c0509df9a475Ef178471aB2132b9dfD312B3/logo.png differ
diff --git a/blockchains/ethereum/assets/0x1aa95F4ca4A9Bc258Ba848db4355aEEA6413e815/logo.png b/blockchains/ethereum/assets/0x1aa95F4ca4A9Bc258Ba848db4355aEEA6413e815/logo.png
new file mode 100644
index 000000000..dd61d4680
Binary files /dev/null and b/blockchains/ethereum/assets/0x1aa95F4ca4A9Bc258Ba848db4355aEEA6413e815/logo.png differ
diff --git a/blockchains/ethereum/assets/0x24E634089bE96E3754F0DFA628A94ea57089e4bc/logo.png b/blockchains/ethereum/assets/0x24E634089bE96E3754F0DFA628A94ea57089e4bc/logo.png
new file mode 100644
index 000000000..fa3ef59e4
Binary files /dev/null and b/blockchains/ethereum/assets/0x24E634089bE96E3754F0DFA628A94ea57089e4bc/logo.png differ
diff --git a/blockchains/ethereum/assets/0x30A29114490De08612Ce8314AB64C422Ad591F9c/logo.png b/blockchains/ethereum/assets/0x30A29114490De08612Ce8314AB64C422Ad591F9c/logo.png
new file mode 100644
index 000000000..358bcde8f
Binary files /dev/null and b/blockchains/ethereum/assets/0x30A29114490De08612Ce8314AB64C422Ad591F9c/logo.png differ
diff --git a/blockchains/ethereum/assets/0x334639A18B5Add14E8D98CB8B05ba0250308cBa4/logo.png b/blockchains/ethereum/assets/0x334639A18B5Add14E8D98CB8B05ba0250308cBa4/logo.png
new file mode 100644
index 000000000..ce45dbbab
Binary files /dev/null and b/blockchains/ethereum/assets/0x334639A18B5Add14E8D98CB8B05ba0250308cBa4/logo.png differ
diff --git a/blockchains/ethereum/assets/0x37266508Ae0102c2Ea05865C94c6d19a3B0af05a/logo.png b/blockchains/ethereum/assets/0x37266508Ae0102c2Ea05865C94c6d19a3B0af05a/logo.png
new file mode 100644
index 000000000..b13f3dbcd
Binary files /dev/null and b/blockchains/ethereum/assets/0x37266508Ae0102c2Ea05865C94c6d19a3B0af05a/logo.png differ
diff --git a/blockchains/ethereum/assets/0x3E2E36a24CFCdCEa167789181f29109F9cF2D000/logo.png b/blockchains/ethereum/assets/0x3E2E36a24CFCdCEa167789181f29109F9cF2D000/logo.png
new file mode 100644
index 000000000..e40dbd70a
Binary files /dev/null and b/blockchains/ethereum/assets/0x3E2E36a24CFCdCEa167789181f29109F9cF2D000/logo.png differ
diff --git a/blockchains/ethereum/assets/0x4238098E9372E7b5DE2d6aF2F2Ed9EE34e183edE/logo.png b/blockchains/ethereum/assets/0x4238098E9372E7b5DE2d6aF2F2Ed9EE34e183edE/logo.png
new file mode 100644
index 000000000..719a6ea40
Binary files /dev/null and b/blockchains/ethereum/assets/0x4238098E9372E7b5DE2d6aF2F2Ed9EE34e183edE/logo.png differ
diff --git a/blockchains/ethereum/assets/0x4acF024919217c33E2FF5A24AD780b1709eB3361/logo.png b/blockchains/ethereum/assets/0x4acF024919217c33E2FF5A24AD780b1709eB3361/logo.png
new file mode 100644
index 000000000..86f7867b3
Binary files /dev/null and b/blockchains/ethereum/assets/0x4acF024919217c33E2FF5A24AD780b1709eB3361/logo.png differ
diff --git a/blockchains/ethereum/assets/0x4eCB692B0fEDeCD7B486b4c99044392784877E8C/logo.png b/blockchains/ethereum/assets/0x4eCB692B0fEDeCD7B486b4c99044392784877E8C/logo.png
new file mode 100644
index 000000000..e8163239b
Binary files /dev/null and b/blockchains/ethereum/assets/0x4eCB692B0fEDeCD7B486b4c99044392784877E8C/logo.png differ
diff --git a/blockchains/ethereum/assets/0x574725c3f528096e7b27Ae7e5FC47b35eF515260/logo.png b/blockchains/ethereum/assets/0x574725c3f528096e7b27Ae7e5FC47b35eF515260/logo.png
new file mode 100644
index 000000000..9c2149165
Binary files /dev/null and b/blockchains/ethereum/assets/0x574725c3f528096e7b27Ae7e5FC47b35eF515260/logo.png differ
diff --git a/blockchains/ethereum/assets/0x58a5d3e4873A75B07fB3c7CF477EeBc44ea73B3B/logo.png b/blockchains/ethereum/assets/0x58a5d3e4873A75B07fB3c7CF477EeBc44ea73B3B/logo.png
new file mode 100644
index 000000000..1c1ec7341
Binary files /dev/null and b/blockchains/ethereum/assets/0x58a5d3e4873A75B07fB3c7CF477EeBc44ea73B3B/logo.png differ
diff --git a/blockchains/ethereum/assets/0x6BFfa07a1B0ceBC474cE6833eAf2bE6326252449/logo.png b/blockchains/ethereum/assets/0x6BFfa07a1B0ceBC474cE6833eAf2bE6326252449/logo.png
new file mode 100644
index 000000000..891dfa0d6
Binary files /dev/null and b/blockchains/ethereum/assets/0x6BFfa07a1B0ceBC474cE6833eAf2bE6326252449/logo.png differ
diff --git a/blockchains/ethereum/assets/0x73D65156b358B26B9626E98A7eC17dd386E6187D/logo.png b/blockchains/ethereum/assets/0x73D65156b358B26B9626E98A7eC17dd386E6187D/logo.png
new file mode 100644
index 000000000..79374ed15
Binary files /dev/null and b/blockchains/ethereum/assets/0x73D65156b358B26B9626E98A7eC17dd386E6187D/logo.png differ
diff --git a/blockchains/ethereum/assets/0x755146E16214446DcB17b68Df0CFcCa4763eb77A/logo.png b/blockchains/ethereum/assets/0x755146E16214446DcB17b68Df0CFcCa4763eb77A/logo.png
new file mode 100644
index 000000000..740bc83b0
Binary files /dev/null and b/blockchains/ethereum/assets/0x755146E16214446DcB17b68Df0CFcCa4763eb77A/logo.png differ
diff --git a/blockchains/ethereum/assets/0x7732aBAe70c3b9319e27fa2cEaE509F538D8e94F/logo.png b/blockchains/ethereum/assets/0x7732aBAe70c3b9319e27fa2cEaE509F538D8e94F/logo.png
new file mode 100644
index 000000000..9d34051cb
Binary files /dev/null and b/blockchains/ethereum/assets/0x7732aBAe70c3b9319e27fa2cEaE509F538D8e94F/logo.png differ
diff --git a/blockchains/ethereum/assets/0x785AfB6062004F52A1d6A4323860e56803bc14D0/logo.png b/blockchains/ethereum/assets/0x785AfB6062004F52A1d6A4323860e56803bc14D0/logo.png
new file mode 100644
index 000000000..fbfabe5d1
Binary files /dev/null and b/blockchains/ethereum/assets/0x785AfB6062004F52A1d6A4323860e56803bc14D0/logo.png differ
diff --git a/blockchains/ethereum/assets/0x7Bb50Ae05147882107218FE9daB9f58BD2e8FF55/logo.png b/blockchains/ethereum/assets/0x7Bb50Ae05147882107218FE9daB9f58BD2e8FF55/logo.png
new file mode 100644
index 000000000..610708bc0
Binary files /dev/null and b/blockchains/ethereum/assets/0x7Bb50Ae05147882107218FE9daB9f58BD2e8FF55/logo.png differ
diff --git a/blockchains/ethereum/assets/0x7deD07692e27B7b15Cb665666c7Fcd06417F9110/logo.png b/blockchains/ethereum/assets/0x7deD07692e27B7b15Cb665666c7Fcd06417F9110/logo.png
new file mode 100644
index 000000000..bdd69ed02
Binary files /dev/null and b/blockchains/ethereum/assets/0x7deD07692e27B7b15Cb665666c7Fcd06417F9110/logo.png differ
diff --git a/blockchains/ethereum/assets/0x87cc79C77a760464d18990b485C914bFD6806F1C/logo.png b/blockchains/ethereum/assets/0x87cc79C77a760464d18990b485C914bFD6806F1C/logo.png
new file mode 100644
index 000000000..1033c374d
Binary files /dev/null and b/blockchains/ethereum/assets/0x87cc79C77a760464d18990b485C914bFD6806F1C/logo.png differ
diff --git a/blockchains/ethereum/assets/0x8EE22C31531956A921425c6aFcB3E5742E775f12/logo.png b/blockchains/ethereum/assets/0x8EE22C31531956A921425c6aFcB3E5742E775f12/logo.png
new file mode 100644
index 000000000..50ecdddd2
Binary files /dev/null and b/blockchains/ethereum/assets/0x8EE22C31531956A921425c6aFcB3E5742E775f12/logo.png differ
diff --git a/blockchains/ethereum/assets/0x8d9AB766cC475AA16AEF6529Fe5D4cd2c7ccFc98/logo.png b/blockchains/ethereum/assets/0x8d9AB766cC475AA16AEF6529Fe5D4cd2c7ccFc98/logo.png
new file mode 100644
index 000000000..b86aa7db4
Binary files /dev/null and b/blockchains/ethereum/assets/0x8d9AB766cC475AA16AEF6529Fe5D4cd2c7ccFc98/logo.png differ
diff --git a/blockchains/ethereum/assets/0x90aBeB53701C89e8d7Aca6A03d105576Ccd6386E/logo.png b/blockchains/ethereum/assets/0x90aBeB53701C89e8d7Aca6A03d105576Ccd6386E/logo.png
new file mode 100644
index 000000000..777c6524d
Binary files /dev/null and b/blockchains/ethereum/assets/0x90aBeB53701C89e8d7Aca6A03d105576Ccd6386E/logo.png differ
diff --git a/blockchains/ethereum/assets/0x9f4AfFB8652D3AAC1F36431191a8bF0B48dab332/logo.png b/blockchains/ethereum/assets/0x9f4AfFB8652D3AAC1F36431191a8bF0B48dab332/logo.png
new file mode 100644
index 000000000..31b9d8fd0
Binary files /dev/null and b/blockchains/ethereum/assets/0x9f4AfFB8652D3AAC1F36431191a8bF0B48dab332/logo.png differ
diff --git a/blockchains/ethereum/assets/0xA12D6e782e67fC4aF136098324ab2658b2734BD0/logo.png b/blockchains/ethereum/assets/0xA12D6e782e67fC4aF136098324ab2658b2734BD0/logo.png
new file mode 100644
index 000000000..406d8cb4d
Binary files /dev/null and b/blockchains/ethereum/assets/0xA12D6e782e67fC4aF136098324ab2658b2734BD0/logo.png differ
diff --git a/blockchains/ethereum/assets/0xAA34bF1fD22a8537eCF3dec57C8a63B1E7385e82/logo.png b/blockchains/ethereum/assets/0xAA34bF1fD22a8537eCF3dec57C8a63B1E7385e82/logo.png
new file mode 100644
index 000000000..d384b3f71
Binary files /dev/null and b/blockchains/ethereum/assets/0xAA34bF1fD22a8537eCF3dec57C8a63B1E7385e82/logo.png differ
diff --git a/blockchains/ethereum/assets/0xAcD9e600Fc4e95B6AfbB4b2638CfcB5D905a7fCA/logo.png b/blockchains/ethereum/assets/0xAcD9e600Fc4e95B6AfbB4b2638CfcB5D905a7fCA/logo.png
new file mode 100644
index 000000000..a78b78bd8
Binary files /dev/null and b/blockchains/ethereum/assets/0xAcD9e600Fc4e95B6AfbB4b2638CfcB5D905a7fCA/logo.png differ
diff --git a/blockchains/ethereum/assets/0xB22950854A0A443aD97CaC440aA91E28b511d53A/logo.png b/blockchains/ethereum/assets/0xB22950854A0A443aD97CaC440aA91E28b511d53A/logo.png
new file mode 100644
index 000000000..869adf97e
Binary files /dev/null and b/blockchains/ethereum/assets/0xB22950854A0A443aD97CaC440aA91E28b511d53A/logo.png differ
diff --git a/blockchains/ethereum/assets/0xBda7807bDa12CfD225f978502F9b470beb25E212/logo.png b/blockchains/ethereum/assets/0xBda7807bDa12CfD225f978502F9b470beb25E212/logo.png
new file mode 100644
index 000000000..f88c98de7
Binary files /dev/null and b/blockchains/ethereum/assets/0xBda7807bDa12CfD225f978502F9b470beb25E212/logo.png differ
diff --git a/blockchains/ethereum/assets/0xC254664c7408Dde413969fBcD593328F6099E32f/logo.png b/blockchains/ethereum/assets/0xC254664c7408Dde413969fBcD593328F6099E32f/logo.png
new file mode 100644
index 000000000..14a327f1c
Binary files /dev/null and b/blockchains/ethereum/assets/0xC254664c7408Dde413969fBcD593328F6099E32f/logo.png differ
diff --git a/blockchains/ethereum/assets/0xCA760655D162EE134E34A316aE8AD9a54a69B60f/logo.png b/blockchains/ethereum/assets/0xCA760655D162EE134E34A316aE8AD9a54a69B60f/logo.png
new file mode 100644
index 000000000..18a53e2ae
Binary files /dev/null and b/blockchains/ethereum/assets/0xCA760655D162EE134E34A316aE8AD9a54a69B60f/logo.png differ
diff --git a/blockchains/ethereum/assets/0xCC6B25d2A3D95568d1C903a5376982b1f54c7791/logo.png b/blockchains/ethereum/assets/0xCC6B25d2A3D95568d1C903a5376982b1f54c7791/logo.png
new file mode 100644
index 000000000..ea2ebd83b
Binary files /dev/null and b/blockchains/ethereum/assets/0xCC6B25d2A3D95568d1C903a5376982b1f54c7791/logo.png differ
diff --git a/blockchains/ethereum/assets/0xCbE7Fd2dD15f54Bc4Cee790c5c14240e7DDEA644/logo.png b/blockchains/ethereum/assets/0xCbE7Fd2dD15f54Bc4Cee790c5c14240e7DDEA644/logo.png
new file mode 100644
index 000000000..36d68688e
Binary files /dev/null and b/blockchains/ethereum/assets/0xCbE7Fd2dD15f54Bc4Cee790c5c14240e7DDEA644/logo.png differ
diff --git a/blockchains/ethereum/assets/0xE400013Df86249838B720eaB5a7F816aD82433c0/logo.png b/blockchains/ethereum/assets/0xE400013Df86249838B720eaB5a7F816aD82433c0/logo.png
new file mode 100644
index 000000000..fc4a9dcc6
Binary files /dev/null and b/blockchains/ethereum/assets/0xE400013Df86249838B720eaB5a7F816aD82433c0/logo.png differ
diff --git a/blockchains/ethereum/assets/0xE5f55a3b74874531a99359b833b92866A6609f6B/logo.png b/blockchains/ethereum/assets/0xE5f55a3b74874531a99359b833b92866A6609f6B/logo.png
new file mode 100644
index 000000000..0916f19e0
Binary files /dev/null and b/blockchains/ethereum/assets/0xE5f55a3b74874531a99359b833b92866A6609f6B/logo.png differ
diff --git a/blockchains/ethereum/assets/0xa0b8B9C740237dc3ae15117C0685F78Dc863fb86/logo.png b/blockchains/ethereum/assets/0xa0b8B9C740237dc3ae15117C0685F78Dc863fb86/logo.png
new file mode 100644
index 000000000..16d11f3d0
Binary files /dev/null and b/blockchains/ethereum/assets/0xa0b8B9C740237dc3ae15117C0685F78Dc863fb86/logo.png differ
diff --git a/blockchains/ethereum/assets/0xa6CeBeb159879BD6bAa85A4c8253aD7e911b45E5/logo.png b/blockchains/ethereum/assets/0xa6CeBeb159879BD6bAa85A4c8253aD7e911b45E5/logo.png
new file mode 100644
index 000000000..da88d016e
Binary files /dev/null and b/blockchains/ethereum/assets/0xa6CeBeb159879BD6bAa85A4c8253aD7e911b45E5/logo.png differ
diff --git a/blockchains/ethereum/assets/0xa8511Af2F945B0a939a9772f403F41ec637bFfcd/logo.png b/blockchains/ethereum/assets/0xa8511Af2F945B0a939a9772f403F41ec637bFfcd/logo.png
new file mode 100644
index 000000000..463daf5a3
Binary files /dev/null and b/blockchains/ethereum/assets/0xa8511Af2F945B0a939a9772f403F41ec637bFfcd/logo.png differ
diff --git a/blockchains/ethereum/assets/0xc687Cbe21Da4374597ac5a020D79A7c39536512C/logo.png b/blockchains/ethereum/assets/0xc687Cbe21Da4374597ac5a020D79A7c39536512C/logo.png
new file mode 100644
index 000000000..ca5cc094c
Binary files /dev/null and b/blockchains/ethereum/assets/0xc687Cbe21Da4374597ac5a020D79A7c39536512C/logo.png differ
diff --git a/blockchains/ethereum/assets/0xd32540c0d54A7fCDD9500bfa57D3Ba1e604581D7/logo.png b/blockchains/ethereum/assets/0xd32540c0d54A7fCDD9500bfa57D3Ba1e604581D7/logo.png
new file mode 100644
index 000000000..3baf09667
Binary files /dev/null and b/blockchains/ethereum/assets/0xd32540c0d54A7fCDD9500bfa57D3Ba1e604581D7/logo.png differ
diff --git a/blockchains/ethereum/assets/0xd52C2f7D213192E3Ea1e0DF8952a49423587fc87/logo.png b/blockchains/ethereum/assets/0xd52C2f7D213192E3Ea1e0DF8952a49423587fc87/logo.png
new file mode 100644
index 000000000..0a53fe269
Binary files /dev/null and b/blockchains/ethereum/assets/0xd52C2f7D213192E3Ea1e0DF8952a49423587fc87/logo.png differ
diff --git a/blockchains/ethereum/assets/0xdfe691F37b6264a90Ff507EB359C45d55037951C/logo.png b/blockchains/ethereum/assets/0xdfe691F37b6264a90Ff507EB359C45d55037951C/logo.png
new file mode 100644
index 000000000..c90b0e504
Binary files /dev/null and b/blockchains/ethereum/assets/0xdfe691F37b6264a90Ff507EB359C45d55037951C/logo.png differ
diff --git a/blockchains/ethereum/assets/0xe089CeEb88086d7DD5153cf0357525069Cb27a4a/logo.png b/blockchains/ethereum/assets/0xe089CeEb88086d7DD5153cf0357525069Cb27a4a/logo.png
new file mode 100644
index 000000000..298af530b
Binary files /dev/null and b/blockchains/ethereum/assets/0xe089CeEb88086d7DD5153cf0357525069Cb27a4a/logo.png differ
diff --git a/blockchains/ethereum/assets/0xf354a75DB1641D7658628771055199C41e7b4bAd/logo.png b/blockchains/ethereum/assets/0xf354a75DB1641D7658628771055199C41e7b4bAd/logo.png
new file mode 100644
index 000000000..35b6b445f
Binary files /dev/null and b/blockchains/ethereum/assets/0xf354a75DB1641D7658628771055199C41e7b4bAd/logo.png differ
diff --git a/blockchains/ethereum/assets/0xf8B8bA4bcb4f7175e35D4a74a63cf79f03D7cd26/logo.png b/blockchains/ethereum/assets/0xf8B8bA4bcb4f7175e35D4a74a63cf79f03D7cd26/logo.png
new file mode 100644
index 000000000..bb17ffed5
Binary files /dev/null and b/blockchains/ethereum/assets/0xf8B8bA4bcb4f7175e35D4a74a63cf79f03D7cd26/logo.png differ
diff --git a/blockchains/ethereum/assets/0xfc61c3Fd8caD40c59086dFA86453d29A9362dCf4/logo.png b/blockchains/ethereum/assets/0xfc61c3Fd8caD40c59086dFA86453d29A9362dCf4/logo.png
new file mode 100644
index 000000000..3c1fb91b7
Binary files /dev/null and b/blockchains/ethereum/assets/0xfc61c3Fd8caD40c59086dFA86453d29A9362dCf4/logo.png differ
diff --git a/blockchains/ethereum/assets/0xfce738f60585D79Ddc980C77C9990F7F9B88300e/logo.png b/blockchains/ethereum/assets/0xfce738f60585D79Ddc980C77C9990F7F9B88300e/logo.png
new file mode 100644
index 000000000..af828bbc5
Binary files /dev/null and b/blockchains/ethereum/assets/0xfce738f60585D79Ddc980C77C9990F7F9B88300e/logo.png differ