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Was ist der Basic Attention Token (BAT)?

Zuletzt aktualisiert

March 19, 2026

Geschrieben von

Neill Velardo

Überprüft von

Graham Stone

Basic Attention Token (BAT) is a cryptocurrency that powers the Brave Browser’s privacy-focused digital advertising ecosystem, allowing users to earn tokens for viewing ads while giving advertisers and publishers a more efficient and transparent way to engage audiences.

Fangen Sie noch heute mit BAT an, indem Sie die Bitcoin.com Wallet verwenden, wo Sie Basic Attention Token neben Bitcoin und anderen wichtigen Kryptowährungen kaufen, verkaufen, handeln und verwalten können.

Overview

Basic Attention Token (BAT) is a utility token built on the Ethereum blockchain and designed to fix the inefficiencies of online advertising. BAT is a core component of the Brave Browser, a privacy-first web browser created to protect user data while rewarding genuine engagement. Instead of relying on trackers, intermediaries, and opaque ad networks, BAT enables a direct value exchange between advertisers, users, and publishers.

BAT launched in 2017 after raising $35 million in under a minute during its ICO. It has since become one of the most widely used cryptocurrencies in the Web3 ecosystem, supported by major exchanges, wallets, and decentralized platforms. As of 2025, Brave has surpassed 100 million monthly active users and more than 1 million verified creators participating in the BAT rewards system, making it one of the largest consumer-facing crypto ecosystems in the world.

How BAT Works

The BAT ecosystem is built around the Brave Browser and its opt-in advertising model called Brave Rewards. When users enable Brave Ads, they receive privacy-preserving advertisements that are matched locally on their device - not through server-side tracking or cross-site surveillance.

The flow of value works as follows:

1. Advertisers purchase ad space using BAT.
2. Users opt in to view ads and receive a portion of that ad spend directly as BAT rewards.
3. Publishers and content creators receive BAT based on user engagement, site visits, and tips.
4. Brave takes a small share of advertising revenue to maintain the ecosystem.

This creates a decentralized marketplace for attention, where user data stays private and all participants benefit from the exchange.

BAT also integrates with the Brave Wallet and Brave Creators Program, enabling users to tip websites, YouTube creators, Twitch streamers, and social media accounts directly. Publishers can automatically receive payouts based on attention time or manual contributions from users.

Why BAT Exists: The Problem it Solves

The traditional digital advertising industry is dominated by third-party intermediaries who track users across the web, harvest data, and charge advertisers high fees. This model introduces several problems:

• Users are constantly tracked, profiled, and served intrusive ads.
• Publishers lose revenue to middlemen and suffer from ad fraud.
• Advertisers waste budget on low-quality impressions and bots.

BAT solves these issues by aligning incentives across the entire advertising ecosystem:

• Users keep their data private and get compensated for their attention.
• Publishers earn more revenue from real engagement.
• Advertisers get higher-quality impressions from fully verified audiences.

Brave’s built-in tracker and ad blocker ensure privacy and speed, while the BAT token creates a transparent value layer around attention.

Key Features and Benefits

Privacy-Preserving Ads

Brave does not track users or collect personal data. Ads are matched locally based on browsing behavior stored privately on the device.

Direct User Rewards

Users earn BAT simply by browsing and choosing to view ads. This gives value back to the person generating the attention.

Transparent Economics

Advertisers know exactly where their budgets go, and publishers receive fair compensation based on verified engagement.

Multiplatform Creator Support

Over 1 million websites, YouTubers, Twitch streamers, and social media creators accept BAT tips through the Brave Creators Program.

ERC-20 Token Compatibility

BAT’s Ethereum-based design allows holders to use it in DeFi, store it in the Bitcoin.com Wallet, and trade it across major exchanges.

BAT Tokenomics

• Maximum supply: 1.5 billion BAT
• Circulating supply: Nearly 100 percent of the total supply is already in circulation
• Network: ERC-20 token on Ethereum
• Distribution: ICO participants, Brave development fund, and user growth initiatives
• Consensus: Secured by Ethereum’s Proof-of-Stake network

BAT is not mineable. All tokens were minted during the ICO, and new supply cannot be created.

Real-World Use Cases

Rewarding Users

Individuals earn BAT for viewing Brave Ads, receiving a monthly payout directly into their Brave Wallet.

Tipping Creators

Users can send BAT to websites, YouTube channels, X (Twitter) accounts, or creators they appreciate.

Advertising Payments

Advertisers run campaigns by purchasing ad inventory with BAT through Brave’s self-serve platform.

DeFi Integrations

BAT can be used on decentralized protocols, including lending platforms, liquidity pools, and collateral systems such as Sky Protocol (formerly MakerDAO).

Trading and Payment

BAT is available on leading exchanges and supported by major self-custodial wallets, letting users trade, swap, or spend tokens freely.

BAT vs. Traditional Digital Advertising

BAT’s model modernizes digital advertising by shifting power back to users and content creators.

Risks and Challenges

Like all crypto projects, BAT faces several risks:

Dependence on Brave

While BAT is tradable and used outside the browser, its core utility is linked to Brave’s ecosystem. Growth depends on Brave’s continued adoption.

Crypto Market Volatility

BAT’s price can fluctuate significantly during market cycles.

Competition

Other Web3 browsers or advertising protocols may emerge offering similar features.

Regulatory Shifts

Changes in privacy laws, advertising standards, or crypto regulations could impact the ecosystem.

Future Outlook

BAT has one of the largest real-world user bases in crypto thanks to Brave’s rapid growth. With over 100 million monthly active users and expanding Web3 features, the BAT ecosystem is positioned to continue evolving.

Future developments include:

• deeper integration with decentralized identity systems
• expanded Brave Wallet capabilities
• broader creator monetization tools
• potential cross-chain support for improved liquidity

BAT’s focus on privacy, ownership, and fair value exchange gives it a durable role in the future of digital advertising and Web3.

Conclusion: Why Basic Attention Token Matters

Basic Attention Token (BAT) redefines how value moves across the internet. Instead of being tracked, monitored, and monetized without consent, users can now earn tokens for their attention while maintaining full privacy. Advertisers gain transparent access to real audiences, and publishers benefit from a fairer revenue model.

BAT demonstrates how blockchain technology can fix long-standing issues in online advertising by aligning incentives, respecting privacy, and creating a direct marketplace for attention. As Brave continues to grow, BAT remains one of the most successful and widely adopted consumer crypto use cases in the world.

Frequently Asked Questions

What is Basic Attention Token (BAT)?
BAT is a cryptocurrency that powers the Brave Browser’s advertising ecosystem. It allows users to earn tokens for viewing privacy-preserving ads while compensating advertisers and publishers more transparently.

Who created Basic Attention Token?
BAT was co-founded by Brendan Eich (creator of JavaScript and co-founder of Mozilla) and Brian Bondy (former Mozilla and Khan Academy developer). Brave Browser launched in 2016, and BAT launched in 2017.

How does BAT work?
Advertisers buy ad space using BAT. Users opt in to view ads and earn a share of the revenue. Publishers receive BAT based on engagement or tips.

Is BAT mineable?
No. BAT is not mineable. Its full supply of 1.5 billion tokens was created during the ICO.

What is BAT used for?
BAT is used for advertising payments, user rewards, tipping creators, trading, and participating in DeFi platforms.

Is BAT an ERC-20 token?
Yes. BAT is built on Ethereum, making it compatible with most crypto wallets and DeFi applications.

Can I use BAT outside of Brave?
Yes. BAT can be traded, held, staked, or used on various decentralized platforms and exchanges.

Where can I buy Basic Attention Token?
Users can buy, sell, and manage BAT in the Bitcoin.com Wallet or trade it on major exchanges like Coinbase, Binance, and Kraken.