Contrary to the belief that Connected TV (CTV) is a 'clean' environment, it is just as susceptible to fraud as web advertising. Because CTV ads are traded on digital exchanges with multiple tech integrations (ad servers, data providers), bad actors can easily infiltrate the system and spoof premium inventory.

As AI agents increasingly spam digital commons with resumes, sales emails, and other low-value content, there will be a growing need for a new class of 'human-only' social networks. These platforms will use verification methods like biometrics and web-of-trust models to filter out bots and restore high-signal communication.

As AI makes it easy to fake video and audio, blockchain's immutable and decentralized ledger offers a solution. Creators can 'mint' their original content, creating a verifiable record of authenticity that nobody—not even governments or corporations—can alter.

A major hurdle for AI-powered commerce is that current systems can't trust agents. E-commerce fraud detection relies on tracking user signals like IP addresses and behavior. An agent making many purchases from the same IP looks like a bot, making it impossible for merchants to distinguish legitimate customers from fraud.

Blockchains are more than just ledgers; they are operating systems with unique properties. Their code is tamper-resistant, and every input and output is perfectly auditable in real-time on a public ledger. These features provide unparalleled integrity assurances, crucial for financial systems and the emerging AI-driven economy.

As AI makes it impossible to distinguish real from fake, a decentralized system of trust becomes essential. Ben Horowitz argues that blockchain's cryptographic properties are necessary to verify human identity, sign content, and establish a source of truth not controlled by a government or tech giant.

While AI can generate code, the stakes on blockchain are too high for bugs, as they lead to direct financial loss. The solution is formal verification, using mathematical proofs to guarantee smart contract correctness. This provides a safety net, enabling users and AI to confidently build and interact with financial applications.

The rise of AI, which can generate endless fake content, creates a powerful demand for crypto's core function: providing verifiable truth. Crypto wallets, digital signatures, and proof-of-human systems become critical infrastructure to prove authenticity in an AI-saturated world. AI effectively subsidizes the need for crypto.

Many social media and ad tech companies benefit financially from bot activity that inflates engagement and user counts. This perverse incentive means they are unlikely to solve the bot problem themselves, creating a need for independent, verifiable trust layers like blockchain.