Me pare que muchos personajes importantes del pasado hubiesen sido #Bitcoin ers, entre ellos Nikola Tesla.

Tesla soñaba con sistemas de energía que pudieran distribuirse sin depender de grandes monopolios.

Además Tesla tenía una formación sólida en física y matemáticas, campos esenciales para comprender los algoritmos de consenso y la criptografía subyacente a #Bitcoin.

¿Quién más gente linda? ¿Quizás Alan Turing?

I’m starting to feel like you’re in the same camp as core 30 when it comes to being able to substantiate what you’re claiming. They are claiming it’s all good and I still to this date have not seen a single argument that intelligently and specifically debunks concerns about V 30. I have a lot of appreciation for the clarity that you’ve been putting out on what the concerns are. However, in the last few days you’ve been stating things as a complete disaster. Disaster would be substantiated by actual destruction. However, you have not specifically shown that there is any actual damage, destruction or smoke. This could indicate that you are no longer seeing things objectively and are willing to make unsubstantiated claims and fearmonger based purely on belief rather than facts.

Trust me, I’m watching this very closely and I’m very concerned, but I also am very aware that individuals are flawed, including myself and you. And for whatever reasons we could be wrong. Hence, we should speak plainly about things that are substantiated by fact.

And currently i see that no such “disaster” has occurred and I’m tempted to decrease my attention to your voice.

On October 7, 2023, during a large-scale Hamas-led attack, Israeli forces reportedly activated the Hannibal Directive in several instances. According to a UN Commission report, in one case, a tank crew confirmed applying the directive by firing at a vehicle suspected of carrying kidnapped Israeli soldiers, resulting in the deaths of up to 14 Israeli civilians

Additionally, investigations have revealed that Israeli forces destroyed numerous vehicles, some of which contained civilians. For instance, a Haaretz investigation reported that Israeli forces fired on vehicles attempting to flee the Re'im music festival, leading to civilian casualties

The Car Wall: Evidence of Civilian Casualties

In the aftermath of the attack, approximately 1,600 damaged vehicles were collected and transported to a lot near Netivot. These vehicles were found to have been destroyed by various means, including gunfire, anti-tank rounds, and tank tracks. Some vehicles were riddled with bullet holes, while others were burnt beyond recognition. This evidence suggests that Israeli forces may have fired on civilians attempting to flee, resulting in their deaths

Legal and Ethical Implications

The application of the Hannibal Directive in this context raises serious legal and ethical questions. International humanitarian law prohibits the targeting of civilians and mandates the protection of non-combatants during armed conflicts. The reported actions of Israeli forces on October 7 appear to contravene these principles, potentially constituting violations of international law.

#hanibaldirective #zionists #freespeech #bitcoin #nostr #freepalestine

Don‘t trust no one. Study #Bitcoin.

Dad is taking care of his family. #Bitcoin

The Core / Knots drama makes soooooo much more sense when you realize the sole Knots developer truly believes that his life savings of several hundred BTC was stolen by a Core developer. His life savings for which he was managing the keys on an internet connected laptop...

The first thing I want to know about a person is - do they believe in #God?

The second thing I want to know is - are they a #libertarian, or better, and anarcho capitalist?

The third thing I want to know is - have they read the #bitcoin white paper?

If the answer is 'Yes' to all three, then I will take their opinions seriously.

What are your favorite guns for someone who is not a big gun enthusiast but is passionate about self defense?

Like, you aren't optimizing for a zombie apocalypse but you want your wife to be able to pick up the gun and defend the house from intruders if need be, and the gun's maintenance levels have been maybe questionable but it's reliable enough to still probably work reliably and she can wield it.

* Dólar a R$6,29: Bitcoin como Porto Seguro diante da Incompetência do Governo Lula *

Dólar disparando para R$6,29 é mais um sintoma da gestão desastrosa do governo Lula, que continua afundando a economia brasileira. A falta de credibilidade e as políticas equivocadas estão corroendo o poder de compra do real e gerando insegurança para investidores e trabalhadores.

Enquanto isso, o Bitcoin se apresenta como uma alternativa sólida. Totalmente descentralizado e imune às manobras de governos incompetentes, ele protege contra a inflação e a desvalorização da moeda.

Em tempos de crise econômica e políticas instáveis, é essencial buscar refúgio em ativos que preservem valor. O Bitcoin não é apenas um investimento; é um protesto contra a má gestão e uma aposta em um futuro mais seguro.

#Bitcoin #Dolar #Economia

The 105 qubit willow released by google is physical qubit. Here is why sha256 is safe for atleast 10 years plus there is always hard fork option

#bitcoin #sha256 #quantumfud #willow #qubit

source: chatgpt

The number of logical qubits needed to crack SHA-256 encryption using a quantum computer depends on the quantum algorithm used, the error rates of the quantum system, and the depth of the quantum circuits required. Here's an analysis based on current research:

Cracking SHA-256 with Quantum Computing

To crack SHA-256 encryption, a quantum computer would use Grover's Algorithm, which can find a preimage (input to the hash function) in approximately \( 2^{n/2} \) operations, where \( n \) is the bit length of the hash. For SHA-256:

- Classical brute force requires \( 2^{256} \) operations.

- Grover’s algorithm reduces this to \( 2^{128} \), making it significantly faster but still computationally expensive.

Logical Qubits Estimate

1. Memory Requirements

Grover’s algorithm requires:

- Superposition over \( 2^{128} \) states** for a 128-qubit register to store candidate inputs.

- Additional qubits for the oracle (which implements the SHA-256 hash function quantumly) and ancilla qubits for intermediate calculations.

A recent estimate suggests that:

- Around 3000 logical qubits would be required to run Grover’s algorithm for breaking SHA-256 efficiently, assuming high-fidelity error correction.

2. Error Correction Overhead

Logical qubits are constructed from physical qubits using error-correcting codes. The overhead depends on:

- Error rates of the physical qubits.

- Error correction method used (e.g., surface code).

Error correction overhead is typically

1 logical qubit = 1000–10,000 physical qubits with current technology. Therefore:

- Cracking SHA-256 might require 3–30 million physical qubits** using today's error correction methods.

Time to Solve

The time required depends on:

1. Quantum gate depth: Grover’s algorithm requires \( \mathcal{O}(2^{128}) \) iterations of the SHA-256 oracle.

2. Gate speed: Current quantum gates are slow compared to classical systems, which could make execution impractically long.

Estimates suggest that even with millions of physical qubits, it could take several hours or days to complete the computation due to circuit depth and qubit coherence limits.

Key Challenges

1. High Circuit Depth: The SHA-256 oracle has a complex structure, leading to very deep quantum circuits.

2. Error Rates: Current error rates and decoherence times make it hard to sustain such long computations without overwhelming error correction overhead.

3. Scalability: Building millions of physical qubits for practical quantum computers is still decades away.

Conclusion

Cracking SHA-256 encryption would require:

- Around 3000 logical qubits for Grover’s algorithm.

- Between 3–30 million physical qubits, depending on error rates and the efficiency of error correction.

Given the current pace of quantum computing advancements, SHA-256 encryption is safe for the foreseeable future, as building a sufficiently powerful quantum computer may take decades. In the meantime, cryptographers are developing

quantum-resistant algorithms to mitigate this potential threat.

Every social media platform is a mini experiment in governance.

Facebook is a plutocracy

YouTube is a technocracy

BlueSky is an oligarchy

X is a monarchy

Nostr is anarchy

The centralized/decentralized distinction, as usual is the most important part and why it's so much freer here.

Opt out of the soap opera that is politics, own your money, study #bitcoin

nostr:note1508kmjx3jvaatztx237z8scwcz83f3skaj9h43hguqjuapdajqfs7dnr0n