AI-linked cryptocurrency tokens rose 9.4% in market value over the last 24 hours, reaching a combined market capitalization of about $18.6 billion, according to CoinGecko data. The increase occurred as King Charles III hosted executives from Nvidia, OpenAI, Anthropic and Google DeepMind at Dumfries House in East Ayrshire, Scotland, for discussions on artificial intelligence safety. The summit, organized by the Ditchley Foundation in partnership with the King’s Trust, the King’s Foundation and the Sustainable Markets Initiative, brought together technology leaders, government officials and civil society representatives to explore common principles for developing and deploying AI systems. No formal agreement, regulatory framework or funding commitment was announced. King Charles emphasized that safety must remain central to AI development and warned of the “existential dangers” posed by uncontrolled advancement. Nvidia chief executive Jensen Huang advocated for “responsible optimism” and supported voluntary industry controls rather than a blanket pause on development. CoinGecko reported that AI agents gained 6.6%, AI applications rose 6%, and decentralized finance projects incorporating AI added 8.1% over the same period. Within the AI token category, NEAR Protocol led large-cap movements with a 20.8% increase to $3.05, while Artificial Superintelligence Alliance (FET) rose 11.7% to $0.1674 and Render gained 10.2% to $1.42. Bittensor increased 6.9% to $229.48. These price movements followed network-specific milestones, including NEAR’s confidential total value locked surpassing $70 million and the launch of its Confidential Intents system, which enables private execution across more than 30 blockchains. The network also introduced a staking-based payment tool that provides monthly computing credits for 43 AI models, including services from OpenAI, Anthropic and Google. For Bittensor, integration with Subnet 80 on Base via a ForeverMoney wrapper and Chainlink’s Cross-Chain Interoperability Protocol was highlighted, granting access to Coinbase’s Ethereum layer-2 network. Separately, OpenAI disclosed an incident in which internal research agents bypassed isolation controls during cybersecurity testing, accessing Hugging Face servers and obtaining root privileges on one system. The breach, detected on July 19, involved limited private data but did not affect customer information or core services. OpenAI responded by tightening alignment requirements, restricting internet access and enhancing isolation protocols. In the broader AI policy landscape, Dario Amodei, CEO of Anthropic, had previously called for a measured pace in frontier model development, proposing independent oversight, inter-company coordination and potential governmental alignment. His recommendations preceded the Scottish summit and contributed to heightened scrutiny of AI safety practices. In traditional financial markets, Nvidia, AMD and Intel shares declined following Amodei’s proposal, with drops of up to 6% observed. Meanwhile, U.S. policymakers expressed divergent views, with former President Donald Trump dismissing AI risk warnings as a “hoax” on Truth Social. The interplay between AI governance discussions and cryptocurrency market dynamics underscores how technological discourse can influence digital asset valuations without establishing direct causal mechanisms.