diff --git a/blockchains/binance/assets/CHZ-ECD/info.json b/blockchains/binance/assets/CHZ-ECD/info.json
new file mode 100644
index 000000000..cf955d040
--- /dev/null
+++ b/blockchains/binance/assets/CHZ-ECD/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Chiliz",
+    "website": "https://chiliz.com",
+    "short_description": "Chiliz, powering Socios.com, aims to give sports and esports fans the ability to crowd-manage their favorite teams, games, leagues, and events.",
+    "explorers": [
+        {
+            "name": "Binance Chain Explorer",
+            "url": "https://explorer.binance.org/asset/CHZ-ECD"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x0000000000085d4780B73119b644AE5ecd22b376/info.json b/blockchains/ethereum/assets/0x0000000000085d4780B73119b644AE5ecd22b376/info.json
new file mode 100644
index 000000000..c466d2a5d
--- /dev/null
+++ b/blockchains/ethereum/assets/0x0000000000085d4780B73119b644AE5ecd22b376/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "TrueUSD",
+    "website": "https://trusttoken.com",
+    "short_description": "TrueUSD is a USD-pegged stablecoin, that provides its users with regular attestations of escrowed balances, full collateral and legal protection against the misappropriation of the underlying USD.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x0000000000085d4780B73119b644AE5ecd22b376"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x039B5649A59967e3e936D7471f9c3700100Ee1ab/info.json b/blockchains/ethereum/assets/0x039B5649A59967e3e936D7471f9c3700100Ee1ab/info.json
new file mode 100644
index 000000000..e835b5bf6
--- /dev/null
+++ b/blockchains/ethereum/assets/0x039B5649A59967e3e936D7471f9c3700100Ee1ab/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "KuCoin Shares",
+    "website": "https://kucoin.com",
+    "short_description": "Kucoin Shares (KCS) is an exchange based token and native currency of the Kucoin crypto exchange.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x039b5649a59967e3e936d7471f9c3700100ee1ab"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x0D8775F648430679A709E98d2b0Cb6250d2887EF/info.json b/blockchains/ethereum/assets/0x0D8775F648430679A709E98d2b0Cb6250d2887EF/info.json
new file mode 100644
index 000000000..a6a3dc0f1
--- /dev/null
+++ b/blockchains/ethereum/assets/0x0D8775F648430679A709E98d2b0Cb6250d2887EF/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Basic Attention Token",
+    "website": "https://basicattentiontoken.org",
+    "short_description": "Basic Attention Token (BAT) project is an open-source, decentralized ad exchange platform built on the Ethereum platform.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x0d8775f648430679a709e98d2b0cb6250d2887ef"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x1122B6a0E00DCe0563082b6e2953f3A943855c1F/info.json b/blockchains/ethereum/assets/0x1122B6a0E00DCe0563082b6e2953f3A943855c1F/info.json
new file mode 100644
index 000000000..f02a2d477
--- /dev/null
+++ b/blockchains/ethereum/assets/0x1122B6a0E00DCe0563082b6e2953f3A943855c1F/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Centrality",
+    "website": "https://centrality.ai",
+    "short_description": "Centrality is a Kiwi company formed by like-minded individuals that are interested in cutting edge technology and creating something purposeful.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x1122b6a0e00dce0563082b6e2953f3a943855c1f"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x1985365e9f78359a9B6AD760e32412f4a445E862/info.json b/blockchains/ethereum/assets/0x1985365e9f78359a9B6AD760e32412f4a445E862/info.json
new file mode 100644
index 000000000..8e27a988f
--- /dev/null
+++ b/blockchains/ethereum/assets/0x1985365e9f78359a9B6AD760e32412f4a445E862/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Augur",
+    "website": "http://augur.net",
+    "short_description": "Augur (REP) is meant to harness the wisdom of the crowd through prediction markets on a protocol owned and operated by holders of the Ethereum-based Reputation token.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x1985365e9f78359a9B6AD760e32412f4a445E862"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x2AF5D2aD76741191D15Dfe7bF6aC92d4Bd912Ca3/info.json b/blockchains/ethereum/assets/0x2AF5D2aD76741191D15Dfe7bF6aC92d4Bd912Ca3/info.json
new file mode 100644
index 000000000..f7f4d411a
--- /dev/null
+++ b/blockchains/ethereum/assets/0x2AF5D2aD76741191D15Dfe7bF6aC92d4Bd912Ca3/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "UNUS SED LEO",
+    "website": "https://bitfinex.com",
+    "short_description": "LEO Token is a Bitfinex exchange token, which mainly use is for discounts on the exchange.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x2af5d2ad76741191d15dfe7bf6ac92d4bd912ca3"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x3506424F91fD33084466F402d5D97f05F8e3b4AF/info.json b/blockchains/ethereum/assets/0x3506424F91fD33084466F402d5D97f05F8e3b4AF/info.json
new file mode 100644
index 000000000..4ec9d4abe
--- /dev/null
+++ b/blockchains/ethereum/assets/0x3506424F91fD33084466F402d5D97f05F8e3b4AF/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Chiliz",
+    "website": "https://chiliz.com",
+    "short_description": "Chiliz, powering Socios.com, aims to give sports and esports fans the ability to crowd-manage their favorite teams, games, leagues, and events.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x3506424f91fd33084466f402d5d97f05f8e3b4af"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x50D1c9771902476076eCFc8B2A83Ad6b9355a4c9/info.json b/blockchains/ethereum/assets/0x50D1c9771902476076eCFc8B2A83Ad6b9355a4c9/info.json
new file mode 100644
index 000000000..521d2afce
--- /dev/null
+++ b/blockchains/ethereum/assets/0x50D1c9771902476076eCFc8B2A83Ad6b9355a4c9/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "FTX Token",
+    "website": "https://ftx.com",
+    "short_description": "FTX’s leveraged tokens aim to provide a clean, automated way for users to get leverage. FTT is the FTX ecosystem utility token. ",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x50d1c9771902476076ecfc8b2a83ad6b9355a4c9"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x653430560bE843C4a3D143d0110e896c2Ab8ac0D/info.json b/blockchains/ethereum/assets/0x653430560bE843C4a3D143d0110e896c2Ab8ac0D/info.json
new file mode 100644
index 000000000..9ce0a8dd0
--- /dev/null
+++ b/blockchains/ethereum/assets/0x653430560bE843C4a3D143d0110e896c2Ab8ac0D/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Molecular Future",
+    "website": "http://molecular.cc",
+    "short_description": "Molecular Future is an innovative financial investment service company. The platform includes but not limited to digital currency management, hedge funds, crowd funding, ETF index funds, and mortgage transaction products.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x653430560be843c4a3d143d0110e896c2ab8ac0d"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x6B175474E89094C44Da98b954EedeAC495271d0F/info.json b/blockchains/ethereum/assets/0x6B175474E89094C44Da98b954EedeAC495271d0F/info.json
new file mode 100644
index 000000000..d711eefa7
--- /dev/null
+++ b/blockchains/ethereum/assets/0x6B175474E89094C44Da98b954EedeAC495271d0F/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Multi-collateral DAI",
+    "website": "http://makerdao.com",
+    "short_description": "Dai is a stable cryptocurrency supported by Maker (MKR). To ensure price stability, Dai minimizes the price volatility against the US dollar, through an incentive structure for its participants.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x6b175474e89094c44da98b954eedeac495271d0f"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x6c6EE5e31d828De241282B9606C8e98Ea48526E2/info.json b/blockchains/ethereum/assets/0x6c6EE5e31d828De241282B9606C8e98Ea48526E2/info.json
new file mode 100644
index 000000000..132fd8e68
--- /dev/null
+++ b/blockchains/ethereum/assets/0x6c6EE5e31d828De241282B9606C8e98Ea48526E2/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Holo",
+    "website": "https://holochain.org",
+    "short_description": "Holochain (HOT) is a decentralized application platform that uses peer-to-peer networking for processing agent-centric agreement and consensus mechanisms between users.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x6c6ee5e31d828de241282b9606c8e98ea48526e2"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x6f259637dcD74C767781E37Bc6133cd6A68aa161/info.json b/blockchains/ethereum/assets/0x6f259637dcD74C767781E37Bc6133cd6A68aa161/info.json
new file mode 100644
index 000000000..86d098430
--- /dev/null
+++ b/blockchains/ethereum/assets/0x6f259637dcD74C767781E37Bc6133cd6A68aa161/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Huobi Token",
+    "website": "https://hbg.com",
+    "short_description": "Huobi Token (HT) is an exchange based token and native currency of the Huobi crypto exchange.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x6f259637dcd74c767781e37bc6133cd6a68aa161"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x75231F58b43240C9718Dd58B4967c5114342a86c/info.json b/blockchains/ethereum/assets/0x75231F58b43240C9718Dd58B4967c5114342a86c/info.json
new file mode 100644
index 000000000..b5cbc7262
--- /dev/null
+++ b/blockchains/ethereum/assets/0x75231F58b43240C9718Dd58B4967c5114342a86c/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "OKB",
+    "website": "https://okex.com",
+    "short_description": "OKB is a global utility token issued by OK Blockchain foundation.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x75231f58b43240c9718dd58b4967c5114342a86c"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x79b0CFb685cC88d79b67Ee3eedB912E369D0969f/logo.png b/blockchains/ethereum/assets/0x79b0CFb685cC88d79b67Ee3eedB912E369D0969f/logo.png
index 6f3474679..6d3c450eb 100644
Binary files a/blockchains/ethereum/assets/0x79b0CFb685cC88d79b67Ee3eedB912E369D0969f/logo.png and b/blockchains/ethereum/assets/0x79b0CFb685cC88d79b67Ee3eedB912E369D0969f/logo.png differ
diff --git a/blockchains/ethereum/assets/0x8CE9137d39326AD0cD6491fb5CC0CbA0e089b6A9/info.json b/blockchains/ethereum/assets/0x8CE9137d39326AD0cD6491fb5CC0CbA0e089b6A9/info.json
new file mode 100644
index 000000000..2734eaef9
--- /dev/null
+++ b/blockchains/ethereum/assets/0x8CE9137d39326AD0cD6491fb5CC0CbA0e089b6A9/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Swipe",
+    "website": "https://swipe.io/token",
+    "short_description": "Swipe Token is a utility token designed to be the gas and fuel of the Swipe Wallet and Swipe Card.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x8ce9137d39326ad0cd6491fb5cc0cba0e089b6a9"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x8E870D67F660D95d5be530380D0eC0bd388289E1/info.json b/blockchains/ethereum/assets/0x8E870D67F660D95d5be530380D0eC0bd388289E1/info.json
new file mode 100644
index 000000000..2d32f226e
--- /dev/null
+++ b/blockchains/ethereum/assets/0x8E870D67F660D95d5be530380D0eC0bd388289E1/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Paxos Standard",
+    "website": "https://paxos.com/standard",
+    "short_description": "Paxos Standard (PAX) is a stablecoin that allows users to exchange US dollars for Paxos Standard Tokens to 'transact at the speed of the internet'.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x8e870d67f660d95d5be530380d0ec0bd388289e1"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x973e52691176d36453868D9d86572788d27041A9/info.json b/blockchains/ethereum/assets/0x973e52691176d36453868D9d86572788d27041A9/info.json
new file mode 100644
index 000000000..8d94fe56e
--- /dev/null
+++ b/blockchains/ethereum/assets/0x973e52691176d36453868D9d86572788d27041A9/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "DxChain Token",
+    "website": "https://dxchain.com",
+    "short_description": "DxChain is the world’s first decentralized big data and machine learning network powered by a computing-centric blockchain.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0x973e52691176d36453868D9d86572788d27041A9"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0x9f8F72aA9304c8B593d555F12eF6589cC3A579A2/info.json b/blockchains/ethereum/assets/0x9f8F72aA9304c8B593d555F12eF6589cC3A579A2/info.json
new file mode 100644
index 000000000..6f48cad21
--- /dev/null
+++ b/blockchains/ethereum/assets/0x9f8F72aA9304c8B593d555F12eF6589cC3A579A2/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Maker",
+    "website": "https://makerdao.com",
+    "short_description": "Maker (MKR) is a utility token, governance token and recapitalization resource of the Maker system.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/Maker"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xA0b73E1Ff0B80914AB6fe0444E65848C4C34450b/info.json b/blockchains/ethereum/assets/0xA0b73E1Ff0B80914AB6fe0444E65848C4C34450b/info.json
new file mode 100644
index 000000000..48b1354e9
--- /dev/null
+++ b/blockchains/ethereum/assets/0xA0b73E1Ff0B80914AB6fe0444E65848C4C34450b/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Crypto.com Coin",
+    "website": "https://crypto.com/en/chain",
+    "short_description": "Crypto.com Chain will be a privacy preserving payment network that focuses on enabling crypto spending in the real world, powering the future of mobile money.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xa0b73e1ff0b80914ab6fe0444e65848c4c34450b"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/info.json b/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/info.json
new file mode 100644
index 000000000..12b7f63fa
--- /dev/null
+++ b/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "USD Coin",
+    "website": "https://centre.io/usdc",
+    "short_description": "USDC is a fully collateralized US dollar stablecoin, an Ethereum powered coin and is the brainchild of CENTRE, an open source project bootstrapped by contributions from Circle and Coinbase.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xB62132e35a6c13ee1EE0f84dC5d40bad8d815206/info.json b/blockchains/ethereum/assets/0xB62132e35a6c13ee1EE0f84dC5d40bad8d815206/info.json
new file mode 100644
index 000000000..af00ebc0b
--- /dev/null
+++ b/blockchains/ethereum/assets/0xB62132e35a6c13ee1EE0f84dC5d40bad8d815206/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Nexo",
+    "website": "http://nexo.io",
+    "short_description": "NEXO (NEXO) is a compliant token that is backed by the underlying assets of Nexo’s loan portfolio.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xb62132e35a6c13ee1ee0f84dc5d40bad8d815206"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xB63B606Ac810a52cCa15e44bB630fd42D8d1d83d/info.json b/blockchains/ethereum/assets/0xB63B606Ac810a52cCa15e44bB630fd42D8d1d83d/info.json
new file mode 100644
index 000000000..fbe7ae73b
--- /dev/null
+++ b/blockchains/ethereum/assets/0xB63B606Ac810a52cCa15e44bB630fd42D8d1d83d/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "MCO",
+    "website": "https://crypto.com",
+    "short_description": "Crypto.com provides a powerful alternative to traditional financial services, turning its vision of ”cryptocurrency in every wallet” into reality, one customer at a time.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/Monaco"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xBd0793332e9fB844A52a205A233EF27a5b34B927/info.json b/blockchains/ethereum/assets/0xBd0793332e9fB844A52a205A233EF27a5b34B927/info.json
new file mode 100644
index 000000000..9fb9dc866
--- /dev/null
+++ b/blockchains/ethereum/assets/0xBd0793332e9fB844A52a205A233EF27a5b34B927/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "ZB Token",
+    "website": "https://zb.com",
+    "short_description": "ZB Token (ZB) is an exchange token and the native currency of the ZB.COM crypto exchange.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xbd0793332e9fb844a52a205a233ef27a5b34b927"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xC011A72400E58ecD99Ee497CF89E3775d4bd732F/info.json b/blockchains/ethereum/assets/0xC011A72400E58ecD99Ee497CF89E3775d4bd732F/info.json
new file mode 100644
index 000000000..155688532
--- /dev/null
+++ b/blockchains/ethereum/assets/0xC011A72400E58ecD99Ee497CF89E3775d4bd732F/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Synthetix Network Token",
+    "website": "https://synthetix.io",
+    "short_description": "The Synthetix platform enables the creation of on-chain synthetic assets (Synths) that track the value of assets in the real world.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xc011a72400e58ecd99ee497cf89e3775d4bd732f"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xE0B7927c4aF23765Cb51314A0E0521A9645F0E2A/info.json b/blockchains/ethereum/assets/0xE0B7927c4aF23765Cb51314A0E0521A9645F0E2A/info.json
new file mode 100644
index 000000000..1e19537ca
--- /dev/null
+++ b/blockchains/ethereum/assets/0xE0B7927c4aF23765Cb51314A0E0521A9645F0E2A/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "DigixDAO",
+    "website": "https://digix.global/dgd",
+    "short_description": "DigixDAO (DGD) is building a decentralized autonomous organization (DAO) that specializes in the tokenization of physical assets.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xe0b7927c4af23765cb51314a0e0521a9645f0e2a"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xE41d2489571d322189246DaFA5ebDe1F4699F498/info.json b/blockchains/ethereum/assets/0xE41d2489571d322189246DaFA5ebDe1F4699F498/info.json
new file mode 100644
index 000000000..597946033
--- /dev/null
+++ b/blockchains/ethereum/assets/0xE41d2489571d322189246DaFA5ebDe1F4699F498/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "0x",
+    "website": "https://0x.org",
+    "short_description": "0x (ZRX) is an open-source protocol that provides smart contract infrastructure and liquidity to enable the peer-to-peer exchange of tokens on the Ethereum blockchain.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/ZRX"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xF1290473E210b2108A85237fbCd7b6eb42Cc654F/info.json b/blockchains/ethereum/assets/0xF1290473E210b2108A85237fbCd7b6eb42Cc654F/info.json
new file mode 100644
index 000000000..1f478c9de
--- /dev/null
+++ b/blockchains/ethereum/assets/0xF1290473E210b2108A85237fbCd7b6eb42Cc654F/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "HedgeTrade",
+    "website": "https://hedgetrade.com",
+    "short_description": "HedgeTrade aims to become a platform where the world’s best traders share their knowledge.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xF1290473E210b2108A85237fbCd7b6eb42Cc654F"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xF629cBd94d3791C9250152BD8dfBDF380E2a3B9c/info.json b/blockchains/ethereum/assets/0xF629cBd94d3791C9250152BD8dfBDF380E2a3B9c/info.json
new file mode 100644
index 000000000..8d8e2b41b
--- /dev/null
+++ b/blockchains/ethereum/assets/0xF629cBd94d3791C9250152BD8dfBDF380E2a3B9c/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Enjin Coin",
+    "website": "https://enjin.io",
+    "short_description": "The Enjin ecosystem (comprising the Enjin Platform, Explorer, Wallet, Beam) aims to empower gamers with ownership of digital assets and enables game industry businesses to increase revenue.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xf629cbd94d3791c9250152bd8dfbdf380e2a3b9c"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xa74476443119A942dE498590Fe1f2454d7D4aC0d/info.json b/blockchains/ethereum/assets/0xa74476443119A942dE498590Fe1f2454d7D4aC0d/info.json
new file mode 100644
index 000000000..906c9083b
--- /dev/null
+++ b/blockchains/ethereum/assets/0xa74476443119A942dE498590Fe1f2454d7D4aC0d/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Golem",
+    "website": "https://golem.network",
+    "short_description": "Golem (GNT) is a peer-to-peer decentralized marketplace for computing power. The project aims to be an alternative to centralized cloud service providers with its lower price point and open-source community of developers.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/Golem"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xbdBF67D9bcb35e2bb7e4951002c6D70013196972/logo.png b/blockchains/ethereum/assets/0xbdBF67D9bcb35e2bb7e4951002c6D70013196972/logo.png
index 7d9d53ac9..3fa276cf6 100644
Binary files a/blockchains/ethereum/assets/0xbdBF67D9bcb35e2bb7e4951002c6D70013196972/logo.png and b/blockchains/ethereum/assets/0xbdBF67D9bcb35e2bb7e4951002c6D70013196972/logo.png differ
diff --git a/blockchains/ethereum/assets/0xbf2179859fc6D5BEE9Bf9158632Dc51678a4100e/info.json b/blockchains/ethereum/assets/0xbf2179859fc6D5BEE9Bf9158632Dc51678a4100e/info.json
new file mode 100644
index 000000000..8a0e99037
--- /dev/null
+++ b/blockchains/ethereum/assets/0xbf2179859fc6D5BEE9Bf9158632Dc51678a4100e/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "aelf",
+    "website": "http://aelf.io",
+    "short_description": "Aelf (ELF) is an enterprise-focused blockchain platform powered by cloud computing. Leveraging cloud nodes and parallel processing, Aelf is reportedly able to achieve secure transactions at scale for commercial use cases.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xbf2179859fc6D5BEE9Bf9158632Dc51678a4100e"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xd26114cd6EE289AccF82350c8d8487fedB8A0C07/info.json b/blockchains/ethereum/assets/0xd26114cd6EE289AccF82350c8d8487fedB8A0C07/info.json
new file mode 100644
index 000000000..64a7bbfca
--- /dev/null
+++ b/blockchains/ethereum/assets/0xd26114cd6EE289AccF82350c8d8487fedB8A0C07/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "OmiseGO",
+    "website": "https://omisego.co",
+    "short_description": "The permissionless OmiseGO Network aims to enable instant, peer-to-peer transactions in real-time, facilitating financial services across geographies, asset classes, and applications.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/OmiseGo"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xdAC17F958D2ee523a2206206994597C13D831ec7/info.json b/blockchains/ethereum/assets/0xdAC17F958D2ee523a2206206994597C13D831ec7/info.json
new file mode 100644
index 000000000..152a248f6
--- /dev/null
+++ b/blockchains/ethereum/assets/0xdAC17F958D2ee523a2206206994597C13D831ec7/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Tether",
+    "website": "https://tether.to",
+    "short_description": "Tether (USDT) is a cryptocurrency with a value meant to mirror the value of the U.S. dollar.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/0xdac17f958d2ee523a2206206994597c13d831ec7"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/ethereum/assets/0xdd974D5C2e2928deA5F71b9825b8b646686BD200/info.json b/blockchains/ethereum/assets/0xdd974D5C2e2928deA5F71b9825b8b646686BD200/info.json
new file mode 100644
index 000000000..905d704e9
--- /dev/null
+++ b/blockchains/ethereum/assets/0xdd974D5C2e2928deA5F71b9825b8b646686BD200/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Kyber Network",
+    "website": "https://kyber.network",
+    "short_description": "Kyber Network’s on-chain liquidity protocol allows decentralized token swaps to be integrated into any application, enabling value exchange to be performed seamlessly between all parties in the ecosystem.",
+    "explorers": [
+        {
+            "name": "Etherscan",
+            "url": "https://etherscan.io/token/KyberNetwork"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/tron/assets/1002000/info.json b/blockchains/tron/assets/1002000/info.json
new file mode 100644
index 000000000..3b59ea209
--- /dev/null
+++ b/blockchains/tron/assets/1002000/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "BitTorrent",
+    "website": "https://bittorrent.com/btt",
+    "short_description": "BTT represents a TRC-10 utility token based on the TRON blockchain that could allow content creators to connect with their audience, earn and spend digital currency without a middleman.",
+    "explorers": [
+        {
+            "name": "Tronscan",
+            "url": "https://tronscan.org/#/token/1002000"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file
diff --git a/blockchains/tron/assets/TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t/info.json b/blockchains/tron/assets/TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t/info.json
new file mode 100644
index 000000000..93ad8bed4
--- /dev/null
+++ b/blockchains/tron/assets/TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t/info.json
@@ -0,0 +1,12 @@
+{
+    "name": "Tether",
+    "website": "https://tether.to",
+    "short_description": "Tether (USDT) is a cryptocurrency with a value meant to mirror the value of the U.S. dollar.",
+    "explorers": [
+        {
+            "name": "Tronscan",
+            "url": "https://tronscan.org/#/token20/TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
+        }
+    ],
+    "data_source": "crowd"
+}
\ No newline at end of file