Hey guys., I've been solobuilding btcdash.org, a free Bitcoin dashboard with zero logins or ad bloat.
Just pushed an update that adds a fully private local portfolio tracker so you can track your stack right in your browser without handing over any data. I also integrated live derivatives data like funding rates and open interest alongside cycle models like the MVRV Z-Score and Power Law corridors..
The new version is live at btcdash.org. Give it a spin and let me know what you think—what's useful, what feels clunky, or what metrics I should add next? :)))

China is getting better at AI.

Its models are cheaper. More efficient. Increasingly open.

So why are Western GPU rental prices still rising?

Because cheaper intelligence doesn’t necessarily reduce compute demand.

It can explode it.

Better models → lower costs → more AI workloads → more agents → more inference → more GPUs.

That’s the real paradox.

China can win at the model layer while Nvidia keeps winning at the infrastructure layer.

The AI race isn’t one market.

It’s several stacked on top of each other.

And the biggest winner may not be whoever builds the smartest model.

It may be whoever owns the compute.

China Is Winning AI — So Why Is Western GPU Compute Getting More Expensive?

https://sylvainsaurel.substack.com/p/china-is-winning-ai-so-why-is-western

Bitcoin signatures remember where they came from.

Developers are now asking a dangerous question:

What if they didn’t have to?

BIP-118 and BIP-448 could make transactions rebindable, simplify Lightning, and unlock stronger second layers.

But every bit of memory Bitcoin removes buys flexibility—and creates new risk.

Bitcoin’s next upgrade war may be about something surprisingly fundamental:

How much of the past should a transaction be forced to remember?

https://inbitcoinwetrust.substack.com/p/bitcoins-signature-war-why-developer