[3 Reads] 90 Axie games / Private AI payments / EU text watermarks + take

Today's 3 Reads

90 games from Axie Vibeathon are now playable

Submissions have closed for Sky Mavis’s first AI-enabled hackathon, Axie Vibeathon. The event registered 402 builders and produced 90 completed games that are now playable online. Judging has yet to be announced, while up to eight games are set to receive more time and resources in the next phase. Source: https://www.blockchaingamer.biz/news/42984/axie-vibeathon-90-playable-games/

Ethereum Foundation and Open Anonymity launch zkAPI for private AI payments

The Ethereum Foundation and Open Anonymity have launched zkAPI for AI and other APIs. Users can prepay on Ethereum. According to Bankless, zero-knowledge proofs let them spend without linking API usage back to them. Source: https://www.bankless.com/read/news/ethereum-foundation-launches-zkapi-for-private-ai-payments

OpenAI to watermark ChatGPT and Codex text in the EU

OpenAI plans to watermark text generated by ChatGPT and Codex in the EU. TechCrunch AI reports that the move is intended to comply with the EU AI Act. OpenAI says the marks will be invisible and that editing text can make them harder to detect. Source: https://techcrunch.com/2026/10/05/openai-will-start-watermarking-chatgpts-text-in-the-eu/

Today's Pick

Today’s pick is the Anker Prime Charger (100W, 3 Ports, GaN) in silver. Its two USB-C ports and one USB-A port can charge a laptop and phone at the same time, making it relevant to readers using both devices to follow games and AI.

On-Chain Data

Ethereum chain TVL: $54.24B [Source: DefiLlama] (as of Oct 06, 2026 06:30 JST) TVL describes the value of assets deposited on a chain. It should be distinguished from game user counts or revenue.

Take

My take: Making 90 completed games from an AI-enabled hackathon playable is a tangible milestone, though it says nothing yet about how those games will fare. The other stories address separate questions about using AI: zkAPI aims to keep API usage private, while OpenAI’s planned watermarks concern the provenance of generated text. Neither development demonstrates an outcome for Web3 games. Together, these stories suggest that as people find more ways to use AI, trust in how those tools are used deserves attention alongside what they help create.

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