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Explanation of ERC-20 batchOverflow Vulnerability

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A lot of people are concerned what impact the recently discovered batchOverflow vulnerability has on Ethereum and ERC-20 tokens, as first disclosed by this article: https://medium.com/coinmonks/alert-new-batchoverflow-bug-in-multiple-erc20-smart-contracts-cve-2018-10299-511067db6536 Here is a summary of Han Chang (CTO of CoinFi’s) conclusions:

CoinFi Press Features Around the Web

With all the hype around Cryptocurrency recently and CoinFi’s Pre-sale launch date approaching soon (January 15th 2018) we wanted to capture some of CoinFi’s feature pieces from around the web.

1. Huffington Post mentioned CoinFi in one of the ‘4 Must Have Cryptocurrency Tools For 2018’ “CoinFi — With the monstrous growth of the cryptocurrency world and ICOs blooming every day, how will one navigate this constantly changing world? How do we accomplish the tedious and massively time consuming research needed to properly make well thought out decisions? Enter, CoinFi.” 4 Must Have Cryptocurrency Tools For 2018

How to Participate in the CoinFi Token Sale

Overview

The CoinFi token sale (ICO) is separated into two parts — the pre-sale and the Crowd-sale.
The pre-sale has three tiers and begins on January 15th 2018.
The Crowd-sale is open to everyone who has registered for the whitelist (on https://sale.coinfi.com/) and is expected to begin on February 8th 2018 and end when the hard cap is reached.
Only those that have completed the whitelist registration and KYC process can participate. Please check your Ethereum address in your login dashboard here: https://sale.coinfi.com/dashboard
Minimum contribution during the pre-sale is 1ETH. (1ETH=7500 COFI tokens at the time of current ETH/USD rate)

The CoinFi Registration Process and KYC

CoinFi Token Process Welcome to the CoinFi Token user registration guide. This document provides a detailed overview of the registration process, which is required to be eligible for participation in the token sale. We’re really excited about the next steps in bringing CoinFi to life. The CoinFi token offering presents a unique opportunity for mainstream apps to tokenize and offer everyday consumers the chance to earn and spend cryptocurrencies.