I MADE A WEBSITE ON MYSELF
▲ 5 r/website+2 crossposts

I MADE A WEBSITE ON MYSELF

For years I have been misrepresented. Teachers call me "a student." My family calls me "Matei, take out the trash." Historians have been suspiciously quiet.

I have fixed this. He bought my name as a domain and built a monument: mateidomenti.com

It covers my arrival, my conquests, my empire, and testimonials from Zeus. All claims have been independently verified (by me).

The one thing on there I actually built is Billotter, a free invoice generator that runs entirely in your browser, no signup. The rest is also true. Probably.

Feedback is welcome. Criticism will be forwarded to my legal team.

u/Substantial_Half6671 — 10 days ago

NVDA dropped on one scary headline. The actual business is still printing money. I’m buying the dip.

NVDA is down about 4% today after reports that NVIDIA might provide roughly $250 billion in financing guarantees for an OpenAI data-center project.

Of course, a $250 billion guarantee by NVIDIA for one of its largest clients represents counterparty and “circular AI spending” risks,

but here’s the thing: it’s reportedly still under discussion, with no deal being announced yet, not even by NVIDIA, which Reuters wasn’t able to confirm the original report either. Thus, the market is selling “risk of exposure” before said exposure is even known.

Meanwhile, the real-world business is:

…latest quarter revenue of $81.6 billion, up 85% YoY. Revenue from data centers was $75.2 billion, up 92% YoY. Gross profit is at around 75%. Next quarter guidance is $91 billion in revenue… with zero China data-center compute revenue. And the company just authorized another $80 billion in share buybacks.

This is not a disappointing company. This is a “fastest ever” hypergrowth mega-cap business selling data-center infrastructure with software-company margins and a stock price that’s at around 30x trailing revenue. Which isn’t great, but it’s not “overpriced” either when the company is growing revenue at 85% per year and selling data-center infrastructure at 92% growth.

Meanwhile, the OpenAI financing guarantee could possibly turn out to have a positive twist: the whole point of the (proposed, unconfirmed) deal was to build a gigantic amount of AI infrastructure with NVIDIA processors, so the company would benefit massively from securing a guarantee by taking on financial risk in the process. It’s not a done deal and it’s not “NVIDIA randomly wasting $250 billion”, but it’s not a catastrophe either.

So, what is the market pricing in?

The market is pricing in the scenario where OpenAI defaults on its payments, AI investment spending collapses, and NVIDIA is left with reverse financing its own customers. This is a perfectly realistic scenario and NVIDIA warns of “counterparty and credit risk”, but today’s sell-off basically assumes the worst-case version of this scenario already occurred. The reality is that we don’t know what financing guarantee, if any, was actually created: what kind of collateral or fees or protection NVIDIA secured for itself, which lenders are actually involved, etc.

The real-world risk scenarios for NVIDIA are:

…revenue concentration risks, as its largest direct customer accounted for 22% of revenue in fiscal 2026 and another large customer accounted for 14%. NVIDIA itself warns that the guarantee could expose the company to counterparty and credit risks. Meanwhile, export restrictions, custom silicon from hyperscalers, and slowing AI capital expenditures are also legitimate concerns.

But again, none of these risks are new developments.

My argument is that I would not buy NVDA stock simply because it dropped 4% yesterday. But now is still a good time to buy because:

-the company’s current risk exposure is largely priced in the market already

-the drop is largely due to “unconfirmed financing rumors”

-revenue and profits are exploding, data-center sales specifically are up 92% per year

-NVIDIA retains excellent margins, cash flow, and profitability

-the AI infrastructure business still has a bright future ahead, not darkened by one potential financing deal.

As such, I’m not buying NVIDIA stock at one specific price: I’m dollar-cost averaging because I expect the price to drop again while the market digests the financing risk.

TL;DR: the headline was bad news for NVIDIA today, but the company’s fundamentals didn’t change.

reddit.com
u/Substantial_Half6671 — 3 months ago
▲ 6 r/prettyusefulwebsites+4 crossposts

▎ I'm building a tool that generates tamper-evident receipts for AI coding sessions. I just shipped the site, designed with backend and frontend with I would say good security for apis and those types of things.

AI writes half my code now, and when something goes wrong I have basically no record of what actually happened, what the agent did, in what order, what it touched. "The AI broke it" isn't something you can show anyone.

So I've been building Axyvera: a local-first evidence layer for AI-assisted development. It records sessions as hash-chained streams (each event sealed against the last, so edits are detectable), exports them as signed .axy evidence bundles, and there's a free verifier so anyone can check a bundle's integrity without a license — verification shouldn't be paywalled if the point is trust.

Everything is redacted before it's persisted. Raw prompts and credentials never touch disk. The evidence is about what happened, not what you typed.

Just shipped the website: https://axyvera.com

One design decision I'm weirdly proud of: since the whole product is basically "signed documents," I styled the site like security printing, engraved-plate dark green instead of the usual near-black, a Clarendon slab serif like you'd find on a banknote, verdicts that land as rubber stamps, real SHA-256 digests as section serial numbers, and a verified seal whose ring draws itself closed as the hero chain finishes verifying. I wanted it to feel like a notarized record, not another dark-mode SaaS template.

Stack: Next.js 16 + Tailwind on Vercel, Redis for the license store, Ed25519 for signing. License documents are returned exactly once at issuance and never stored server-side — the server keeps metadata only.

Would love feedback on both the concept (would you actually want receipts for your AI sessions?) and the site itself. I need like brutal honesty btw.

reddit.com
u/Substantial_Half6671 — 3 months ago