Basic Attention Token (BAT) is an open-source, decentralized ad exchange platform built on the Ethereum platform. Basic Attention Token held an initial coin offering on May 31, 2017, for its eponymous ERC-20 utility token, raising approximately $35M USD at the time in less than 30 seconds.

The Basic Attention Token aims to fix digital advertising, which is broken, fraudulent and opaque. Basic Attention Token work by having advertisers pay BAT to website publishers for the attention of users. The BAT token is designed to correctly value and price user attention within the platform.

The Basic Attention Token comprises various components, including attention measurement systems, analytics dashboards, and machine learning algorithms. Integration of BAT into a given host application involves implementing BAT Ads, a system that matches and displays ads to users based on locally stored data. Ad targeting is performed wholly on-device, removing the need for third-party tracking.

BAT is focused on the Brave browser. Brave is an open-source, privacy-centered browser designed to block trackers and malware. It utilizes blockchain technology to anonymously and securely track user attention, which translates into rewards for publishers. A user's attention, meaning his or her focused mental engagement on digital content like advertisements, is logged through Brave.

The makers of BAT indicate that the user's private data and tracking information is stored only on the user's device, ensuring that it is anonymous and private. Created back in 2016, the Basic Attention Token has one of the biggest names behind it, Brendan Eich, the creator of JavaScript and the legendary co-founder of Mozilla.

Other noteworthy team members include Brian Bondy, lead developer and co-founder of Brave, and Scott Locklin, senior engineer, and co-founder of Kerf Software."Basic Attention Token is created by the team that built the Brave browser, an open-source, privacy-focused browser that blocks ads and trackers.

The browser measures user attention and rewards publishers for users' attention.Use the Brave browser to protect your privacy and support CoinGecko at the same time: https://brave.com/coi600

Basic Network Token (BAT) is an ERC-20 token. As such, it is built on the Ethereum blockchain. Like any ERC-20 token, BAT is secured by a rigorously tested proof-of-work (POW) consensus algorithm supported by an extensive Ethereum miner network.

It has a circulating supply of 1,497,691,558 BAT coins and a max. supply of 1,500,000,000 BAT coins.

If you would like to know where to buy Basic Attention Token at the current rate, the top cryptocurrency exchanges for trading in Basic Attention Token stock are currently  Binance, OKX, Bybit, Coinbase, and Huobi.