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Article URL: https://ma.tt/2026/07/tesla-spyware/

Comments URL: https://news.ycombinator.com/item?id=49142361

Points: 3

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Article URL: https://welidev.github.io/scroll/

Comments URL: https://news.ycombinator.com/item?id=49142354

Points: 1

# Comments: 1

Article URL: https://www.youtube.com/watch?v=k35i0o-b8sI

Comments URL: https://news.ycombinator.com/item?id=49142319

Points: 1

# Comments: 1

Article URL: https://www.promptreceipts.com/blog/claude-code-plugin-marketplace-no-price-2026

Comments URL: https://news.ycombinator.com/item?id=49142313

Points: 1

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Article URL: https://medium.com/towards-artificial-intelligence/what-happens-when-frustrated-machines-talk-to-each-other-16e234b1e55f

Comments URL: https://news.ycombinator.com/item?id=49142306

Points: 1

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Article URL: https://medium.com/ai-advances/running-a-35b-llm-at-128k-context-full-speed-on-870-of-used-hardware-no-cloud-required-c4f7629810b8

Comments URL: https://news.ycombinator.com/item?id=49142301

Points: 1

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Article URL: https://www.aiimageupscale.com/ai-image-upscaler-pc

Comments URL: https://news.ycombinator.com/item?id=49142294

Points: 1

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Article URL: https://www.theguardian.com/environment/2026/jul/26/every-new-home-should-have-air-conditioning-say-liberal-democrats

Comments URL: https://news.ycombinator.com/item?id=49142286

Points: 1

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Article URL: https://www.bbc.co.uk/news/articles/ce97nyz4rvmo

Comments URL: https://news.ycombinator.com/item?id=49142283

Points: 1

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Article URL: http://oldvcr.blogspot.com/2023/11/the-apple-network-servers-all-too.html

Comments URL: https://news.ycombinator.com/item?id=49142263

Points: 1

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Article URL: https://github.com/mindify-ai/VACT-P

Comments URL: https://news.ycombinator.com/item?id=49142206

Points: 1

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Article URL: https://github.com/Abloatai/docs

Comments URL: https://news.ycombinator.com/item?id=49142184

Points: 2

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Article URL: https://agent4lease.com/

Comments URL: https://news.ycombinator.com/item?id=49141849

Points: 1

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Article URL: https://github.com/trycompai/crm

Comments URL: https://news.ycombinator.com/item?id=49141847

Points: 1

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Article URL: https://ai.2it.onl/posts/concurrency-sweep/

Comments URL: https://news.ycombinator.com/item?id=49141833

Points: 1

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Article URL: https://peterneufeld.wordpress.com/2025/03/04/esp32-c3-supermini-antenna-modification/

Comments URL: https://news.ycombinator.com/item?id=49141828

Points: 1

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Article URL: https://codefloe.com

Comments URL: https://news.ycombinator.com/item?id=49141806

Points: 1

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Article URL: https://www.souveraen-durch-architektur.de/en/artikel/statische-seiten-ohne-big-tech-hosting

Comments URL: https://news.ycombinator.com/item?id=49141779

Points: 1

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Article URL: https://twitter.com/MaxForAI/status/2083481455095959945

Comments URL: https://news.ycombinator.com/item?id=49141776

Points: 2

# Comments: 1

Hi HN,

I built Btfy, an experimental blockchain that uses weather observations as a source of unpredictability for consensus

The motivation is simple. Proof of Work generates uncertainty by performing computations. I wanted to explore whether we could obtain some of that uncertainty from the real world instead.

Btfy combines weather observation data with a Verifiable Delay Function (VDF):

Weather Observation Data -> VDF -> Block -> Hash Chain

In the current implementation, observation data is collected from multiple locations, a VDF is computed, and the result is used to generate a block. Furthermore, because each block depends on the hash of the previous block, making it difficult to replay previously observed weather data to construct an alternative history.

This is strictly an experimental project and not a production-ready consensus protocol. I am particularly interested in the security assumptions here: specifically, how much uncertainty weather observation data can actually provide, how an attacker might manipulate or predict the beacon, and whether the VDF plays a meaningful role in this design.

Btfy is still a very early-stage project and requires various forms of validation. However, I hope this sparks exploration into the possibilities of new blockchains based on real-world information. I would love to hear your feedback.

Thanks!

Comments URL: https://news.ycombinator.com/item?id=49141764

Points: 2

# Comments: 1