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Findeton

648 karma · joined November 21, 2015

contact: felix@wupi.io

Personal Blog

https://roblesnotes.com

Chronology based on the Ancient Rome Epoch (we're on year AUC 2773)

https://aburbecondita.com

submissionscomments
Findeton··on Why aren't smart people happier? (2022)
It happens everywhere.
Findeton··on Ask HN: Who is hiring? (July 2026)
Sequent Tech | Senior Fullstack Engineer | REMOTE (Global) | Full-time | sequentech.io

Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.

Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Keycloak

Open Roles:

Senior Fullstack Engineer (Rust + TypeScript/React)

Reach out: team@sequentech.io

Findeton··on How to earn a billion dollars
I know the Spanish case. The hotel lobby does not only push for airbnb restrictions but also for banning new hotels (so that they can push prices up). For example famously there are no new airbnb or hotel licenses since more than 10 years and obviously the problem has only worsened. Regardless, the problem is in general still a demand that grows roughly at 2.5x the supply growth rate.
Findeton··on How to earn a billion dollars
No, that problem was not generated by Airbnb. There’s growing demand and, because of regulation, not enough is built every year. For example, according to INE, 250k new families are formed in Spain (more than 500k people) and only 100k new houses/flats are built and the yearly deficit has been accumulating for 12 years. That is the real issue and blaming corporations is just the politicians’ easy path to deflect blame, which unfortunately too many citizens eagerly buy into.
Findeton··on Statement on US government directive to suspend access to Fable 5 and Mythos 5
Fable IS that good, I can tell you. At least, for physics.
Findeton··on Ask HN: Who is hiring? (June 2026)
Sequent Tech | Senior Fullstack Engineer | REMOTE (Global) | Full-time | sequentech.io

Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.

Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Kubernetes, Keycloak, ImmuDB

Open Roles:

Senior Fullstack Engineer (Rust + TypeScript/React)

Reach out: team@sequentech.io

Findeton··on Meshcore: Architecture for a Decentralized P2P LLM Inference Network
No link?
Findeton··on Claude Opus 4.7
We all liked the Terminator movies. Hopefully the stay as movies.
Findeton··on Ask HN: What Are You Working On? (April 2026)
Do you have a public repo for that? I'm also trying to do that although I'm using "replay"/distillation and hopfield memory banks.
Findeton··on Ask HN: What Are You Working On? (April 2026)
Thanks! I have other ideas, following Jeff Hawkins's Thousand Brains Project, but in this one I'm trying to get to cortical columns from the other side, from "standard" deep neural networks.

The short version: each layer trains itself independently using Hinton's Forward-Forward algorithm. Instead of propagating error gradients backward through the whole network, each layer has its own local objective: "real data should produce high activation norms, corrupted data should produce low ones." Gradients never cross layer boundaries. The human brain is massively parallel and part of that is not using backprop, so I'm trying to use that as inspiration.

You're right that the brain has backward-projecting circuits. But those are mostly thought to carry contextual/modulatory signals, not error gradients in the backprop sense. I'm handling cross-layer communication through attention residuals (each layer dynamically selects which prior layers to attend to) and Hopfield memory banks (per-layer associative memory written via Hebbian outer products, no gradients needed).

The part I'm most excited about is "sleep". During chat, user feedback drives reward-modulated Hebbian writes to the memory banks (instant, no gradients, like hippocampal episodic memory). Then a /sleep command consolidates those into weights by generating "dreams" from the bank-colored model and training on them with FF + distillation. No stored text needed, only the Hopfield state. The model literally dreams its memories into its weights.

Still early, training a 100M param model on TinyStories right now, loss is coming down but I don't have eval numbers yet.

Findeton··on Ask HN: What Are You Working On? (April 2026)
Continuous learning without backpropagation.

https://github.com/Findeton/hebbi

Findeton··on Ask HN: Any interesting niche hobbies?
Nowadays, apart from stockpicking as a value investor, I use LLMs to develop AIs that don’t use backpropagation and that support continuous learning.
Findeton··on Ask HN: Who is hiring? (April 2026)
Sequent Tech | Senior Fullstack Engineer | REMOTE (Global) | Full-time | sequentech.io

Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.

Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Kubernetes, Keycloak, ImmuDB

Open Roles:

Senior Fullstack Engineer (Rust + TypeScript/React)

Findeton··on Are the Mysteries of Quantum Mechanics Beginning to Dissolve?
I wonder how this work relates to Jacob Barandes’s indivisible stochastic processes.
Findeton··on Data centers in space makes no sense
Do you acknowledge how much change was there in the XX century? How can you probably make such predictions with such confidence?
Findeton··on Data centers in space makes no sense
Maybe they should try to build it in the moon. Difficult, but perhaps not as difficult?
Findeton··on Ask HN: Who is hiring? (February 2026)
Sequent Tech | Senior Fullstack Engineer, Senior DevOps Engineer | REMOTE (Global) | Full-time | sequentech.io

Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.

Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Kubernetes, Keycloak, ImmuDB

Open Roles:

Senior Fullstack Engineer (Rust + TypeScript/React) Senior DevOps Engineer (Kubernetes, Infrastructure as Code)

Reach out: team@sequentech.io

Findeton··on Spanish track was fractured before high-speed train disaster, report finds
Specifically the fractured track was a soldered joint that joined a track from 1989 with a new one from a few weeks ago.
Findeton··on Briar keeps Iran connected via Bluetooth and Wi-Fi when the internet goes dark
It is more about government tax warfare. They fined CF because it didn’t censor what the italian government wanted them to censor, so they fined CF.
Findeton··on EU to weaken more environment reporting rules, draft document shows
Great.
Findeton··on The reason states first emerged thousands of years ago – new research
"According to Scott, Mafia-style protection rackets compelled people to produce grain."

James Scott—an anarchist—lays the point bare: the state functions much like an aged, institutionalized mafia. A stationary bandit, not fundamentally different from the predatory groups it claims to suppress.

Findeton··on Ilya Sutskever, Yann LeCun and the End of “Just Add GPUs”
Amazon was profitable, they just prioritized scaling up so they reinvested all profits.
Findeton··on Eating capitalism: How our food got hijacked by profits
Sorry, the example is bad, there's no Domino's in Italy.
Findeton··on Eating capitalism: How our food got hijacked by profits
Capitalism will sell you guns and crosses, it depends on what people demand. If you go to Italy there are no mc donald's. It's a cultural issue, not a problem of the the economic system.
Findeton··on The collapse of the econ PhD job market
No, they don't say that the market is perfect. And if you want a cult, that's the current keynesian economics.

Anyway, I don't see any way around not using math. Because value is subjective and that means it's a ranking system of preferences, not based in nominal values.

Findeton··on The collapse of the econ PhD job market
Thing is, the part about using math for economics is highly debatable and that's why Austrian School of economics doesn't use it. From that perspective, we use ranking systems for our preferences, at the individual level, so using math for aggregate behaviour is just not well substantiated. This point of view comes from Carl Menger, which started the whole marginalist revolution.
Findeton··on Musk becomes first person to hit $500B net worth, Forbes list shows
Good for him, we shouldn't be envious.
Findeton··on Notes on Europe's Economy – Paul Krugman
Krugman is a statist. The truth is that GDP per capita growth has been much slower in Europe than in the US since 2008 — except in a few countries that adopted a more free-market approach, such as Poland, Switzerland, or Ireland.
Findeton··on The Gold Card
Well, buying a gold card is a voluntary transaction.
Findeton··on The Gold Card
Whenever there's a transaction, that means that both parties give a different value to whatever is exchanged. For example, when you buy a home, the buyer prefers the house to the money and the seller prefers the money to the house. If this wasn't the case, the transaction just wouldn't take place.

So transactions are the opposite of a zero-sum game, they are a win-win game, where both parties end up winning. Because value is subjective.

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