Roberto Carlos

Master's degree in Artificial Intelligence from IME, author of the book "Artificial Intelligence in Investments" and a co-author of the book "Airlines Planning by Smart Machines".

Public Key

npub17nskqs9qv7ftexrv5n2xr4qqhqhzzuz775tz544la37h7szchcvqr588ha

NIP-57 Address

afraidvinyl37@walletofsatoshi.com

Profile Code

nprofile1qqs0fctqgzsx0y4unpk2f4rp6sqtst3pwp00293226l7cltlgpvtuxqpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dst2evfp

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub17nskqs9qv7ftexrv5n2xr4qqhqhzzuz775tz544la37h7szchcvqr588ha

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Last Notes

2024-08-30 22:46:15

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God help us in Brazil !

2024-06-09 20:58:03

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Não declara, manda pra mim que eu te livro dessa obrigação...

2024-05-26 14:04:25

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Lembrando que, em um estupro coletivo, a democracia foi cumprida! A vontade da naioria foi satisfeita!

2024-05-22 01:09:18

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Só não vai ter no meu Rio de Janeiro :(

2024-05-13 22:06:17

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Ricardo, será divulgado, ao final, quanto foi arrecadado em Bitcoins (somente BTC) para a Cidade de Rolante e Hospital? Seria interessante para termos uma ideia do envolvimento da nossa comunidade neste triste evento!

2024-05-13 22:06:17

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2024-04-25 15:25:42

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A solidão humana, triste!

2024-02-07 00:03:23

Beyond Bitcoin: Exploring the Diversity of Cryptocurrencies
While Bitcoin enjoys its status as the pioneer of cryptocurrencies, the rapidly evolving landscape showcases a plethora of alternative coins that offer unique advantages over the flagship digital currency. These newer cryptocurrencies leverage advanced technologies to address some of Bitcoin's limitations, particularly in scalability, functionality, and privacy.
Altcoins such as Ethereum, Cardano, Chainlink and Tron have emerged as formidable contenders, boasting faster transaction speeds and lower fees compared to Bitcoin. Their innovative consensus mechanisms and smart contract capabilities enable a wide range of decentralized applications and financial protocols, fueling the growth of decentralized finance (DeFi) ecosystems.
As the cryptocurrency market continues to mature, it's clear that Bitcoin is no longer the sole option for investors and developers. The diversity of altcoins presents opportunities for innovation and disruption across various industries, shaping the future of decentralized finance and digital economies. By exploring beyond Bitcoin's boundaries, we can unlock the full potential of cryptocurrencies and usher in a new era of financial freedom and empowerment.
My personal wallet bought on February 2020, shows today the better choices for Altcoins as the fugure below:
https://image.nostr.build/d054e098d7d77d7db77ce4d25bdbe7d1f6ddd27589a840df992916beb7ce6bc8.jpg

2023-12-11 19:54:18

A variation of the DCA proposed by Dr. Huberto Leal, from Hold BTC 100 Channel: R$100.00 are also invested every month, but, if the price of Bitcoin is above the single average of the last five months, all money is withdrawn from the Fixed Income and purchased in BTC, plus R$100.00 per month; if it is below, all BTC are sold and invested in the FI, also adding the R$ 100.00. Fixed Income yields 0.8% per month. The final balance is R$17,606.95 against R$10,261.58 for pure DCA.
In addition to the higher return, the Trend Following Strategy allows you to be absent from the crypto market during down periods and present during major upward movements.
https://image.nostr.build/bdddf9b2f484b7fd8021a994e26b9345294c795d0a075821cd279f79484fa184.jpg

2023-10-08 12:22:01

💰 A Bitcoin Treasure Encoded 💰
There is a Bitcoin Wallet encrypted with the German World War II Enigma Machine.
Using Alan Turing's techniques, you can get the money by deciphering the BIP39 English 12 words encoded :
tpoe beip zwoc gsmm mofh qbge ivc xet ttyo ilrc zuab axfy
Alan did this 80 years ago, without computers! And set of rotors was changed every 24 hours. Here rotors are fixed. 👀

2023-09-15 12:31:53

Having a Capuccino in Rolante-RS-Brazil, the most bitcoinized city in the whole world! #cafeteriadoisze #bitcoineaqui
https://image.nostr.build/f90fcbe0e7cea44d2d31177dbf26ada9ae9fbcfb4f5948f6cd436bdbc56ed441.jpg

2023-09-01 00:00:52

We are not crazy. We just count time in blocks. ₿ ⚡️

2023-08-31 12:38:54

Shamir's Secret Sharing (SSS) 💡 is an efficient secret sharing algorithm for distributing private information (the "secret") among a group, so that the secret cannot be revealed unless a quorum of the group acts together to pool their knowledge. To achieve this, the secret is mathematically divided into parts (the "shares") from which the secret can be reassembled only when a sufficient number of shares are combined. SSS has the property of information-theoretic security, meaning that even if an attacker steals some shares, it is impossible for the attacker to reconstruct the secret unless they have stolen the quorum number of shares. Its use is fully indicated for inheritance of cryptoassets, where parts of the keywords are divided among the heirs. Try it at this online service:
https://iancoleman.io/shamir/

2023-08-31 03:45:05

All-in money printing in USA in 2020 totaled $13 trillion: $5.2 for COVID + $4.5 for quantitative easing + $3 for infrastructure.
If you had a fixed income of $500,000 a day (half a million) since the construction of the Pyramids in Egypt, you would have less than half of what the American government has already printed, since 2020.

2023-08-27 17:00:15

The greatest theft of wealth in human history was fiat currency. When you understand money, Bitcoin will become obvious.

2023-08-22 10:33:44

Unleashing the Power of AI in Crafting and Managing Cryptocurrency Portfolios
The landscape of cryptocurrency investment is evolving with the integration of AI, revolutionizing portfolio management. AI algorithms analyze vast data sets, enabling precise market trend predictions and risk assessment. These insights empower investors to make informed decisions, optimizing portfolio diversification and maximizing returns. From automated rebalancing to real-time market monitoring, AI-driven cryptocurrency portfolio management offers unparalleled efficiency and sophistication. Embracing AI heralds a new era of intelligent investment strategies, where technology and finance converge for optimal results.

2023-08-21 22:57:01

People say we should leave a better planet for our children. The truth is, we should leave better children for our planet. 👫🏻

2023-08-15 23:19:57

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houverem ? 🤔

2023-08-15 21:49:23

"It is about the supremacy of human beings over machines in the purely intellectual field. It is about defending human superiority in an area that properly defines it". Gary Kasparov, the reigning world chess champion, one week before being smashed by Deep Blue IBM Computer during a Chess Challenge Tournament in 1997.🤷♟️

2023-08-14 23:46:17

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Come to Rolante, RS, Brazil, the most biconized city in the whole world! 170 commerce points in a small city of 21.000 living people.

2023-08-13 01:11:49

"I'm sorry Dave, I'm afraid I can't do that" ... HAL 9000

2023-08-13 01:06:39

When you realize that, in order to produce, you need to ask authorization from those who don't produce anything, you will try something else!

2023-08-12 22:25:20

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Já há t-shirts comemorativas à venda relativas ao Bitcoin Spring Festival?

2023-08-12 20:16:29

“What one person receives without working for, another person must work for without receiving.” ― Adrian P. Rogers.

2023-08-12 13:59:58

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I agree. Nostr is our home for freedom!

2023-08-12 01:00:41

https://nostr.build/av/4aecb3c0b899adb1e3d202f2677e68c7d368ae0db8cdc582e2d2bd5f00e68ea0.mp4