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Jacopo Graziuso
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πŸŽ“ Trainee economist, lecturer and populariser. My research include Bitcoin, finance, economics, geopolitics and the future. Awareness = freedom + knowledge.
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jacopograziuso 5 months ago
Scarcity as a social good. Scarcity generates conflict. Wars, crises, and economic history teach us this. However, there is a form of scarcity that reduces conflict. It is called Bitcoin. Every vital system functions thanks to limits. Energy is finite, time is irreversible, and attention is limited. Without scarcity, there is no value, and without value, there is no choice. This is where economics comes in: the art of allocating what is scarce. Bitcoin did not invent scarcity; it simply made it measurable, shareable, and verifiable. The 21 million formula is more than just a technical limit. It is a pact of fairness that no one can violate, not even those who created it. No decrees, trust, or mediators are needed, only energy and time. In this sense, Bitcoin is a social convention based on physics, not politics. It functions as long as there is a connection, electricity, and a willingness to cooperate. Bitcoin is the first economic infrastructure that does not discriminate based on income, passport, or consent. When issuance is fixed, each unit becomes a portion of shared time. Every individual, anywhere in the world, has the same rules and opportunities to participate. There are no "strong" or "weak" currencies; there is only each person's time converted into verifiable value. This is the essence of social good: Not an object, but a condition of equality. Bitcoin is often accused of "consuming energy." Bitcoin is often accused of "consuming energy." However, energy is not wasted if it generates order. Each joule used for network security prevents the costs associated with corruption, inflation, and censorship. In the long run, this encourages energy efficiency because only those who produce clean energy can compete. stable energy sources can compete. Thus, what appears to be "consumption" becomes a form of natural selection that favors sustainability. In a world of constant change, predictability is a rare commodity. Knowing that the rules will be the same tomorrow means having the ability to build. Bitcoin does not promise salvation; rather, it promises consistency over time. This consistency is a form of freedom. Anyone can verify it; no one can alter it. It is an economic and moral experiment. It transforms blind trust into verifiable trust. Bitcoin is not just technology, finance, or speculation. It is a social experiment based on the principle that order comes from limits, not power. Programmed scarcity does not impoverish; it educates. It restores human time to its natural weight, which is responsibility. Freedom is not the absence of rules; it is the knowledge of one's own limits. #social #good #asset #bitcoin #formula #physics #politics #energy #electricity #currency #consum #efficiency #sustainability #experiment #order #responsability #scarcity #knowledge image
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jacopograziuso 11 months ago
If you don't have Bitcoin, you're already in the minority. image
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jacopograziuso 11 months ago
πŸ” β‚Ώitcoin is an immutable, transparent, secure and distributed network thanks to the concatenated structure of the blocks that make up its timechain. Each block contains the cryptographic hash of the previous block, making it virtually impossible to alter the data retroactively without compromising the entire blockchain. This mechanism ensures the integrity and resilience of the network. πŸ”— The hash is a unique identifier generated using the SHA-256 algorithm, a fixed-length alphanumeric string that securely synthesizes all the data contained in the block. It is the heart of the blockchain's immutability. βš™οΈ Within this system are the miners, who use specialized hardware, specifically ASICs (Application-Specific Integrated Circuits), to perform the hashing algorithms. These purpose-built devices are much more efficient than CPUs and GPUs, as Satoshi Nakamoto's white paper points out. ⛏️ Their job? To validate transactions, protect the network and add new blocks to the timechain. In doing so, miners prevent double spending, an inherent risk in digital systems. Without proof of work (PoW), a central authority would be needed to ensure the validity of transactions. ❓️How do miners make money? Why are they doing it? What are halving and difficulty adjustment? πŸ“Ά Stay tuned. #bitcoin #mining #timechain #blockchain #technology #proofofwork #sha256 #asic #miner image
πŸ“š Today I had the honor to speak about β‚Ώitcoin (again) at my high school. 2 hours of education for the kids and a wonderful experience for me. Topics such as inflation, fiat currencies, pollution, consumption, supply and demand, cost, price, value and much more were touched upon. It was a very productive and educational day. It is always nice to come back to class and share in a simple way something that has been with you for years and is a passion of yours, great! 🌍 The conclusion you come to is always the same and it's nice when the kids get it, a sign that they got the message: Bitcoin is social. #bitcoin #pollution #consumption #sustainability #efficiency #enviroinmental #economics #social #finance #inflation #school #fiat #currency #supply #demand #price #cost #value
πŸ” Before analyzing issues related to bitcoin's pollution, energy consumption, and related environmental and socio-economic impacts, it is necessary to understand how mining works, the figure of the miner, and the architecture of the Bitcoin ecosystem. ⛓️ Mining is the process by which new blocks of transactions are validated and added to the time chain, the public and distributed ledger that forms the basis of the Bitcoin monetary system. βš™οΈ This process also enables the creation of new Bitcoins and provides an economic incentive for miners, those who invest their computing resources to contribute to the security and stability of the network. 🧠 The timechain (mistakenly called the blockchain) is a chain of blocks containing verified transactions. To add a new block, miners compete by solving a complex cryptographic problem according to a protocol called Proof of Work (PoW). πŸ” PoW ensures the security of the network by making it extremely costly to change data: changing a block would require redoing all the computation for the previous blocks. ♻️ The problem to be solved, generated by the system, requires huge computational resources, and it is precisely this high energy consumption that fuels the debate about the environmental impact of Bitcoin mining. πŸ“Ά Stay tuned. #bitcoin #mining #education #sustainability #proofofwork #energy #digital #enviroinmental image
⚑️ The central hypothesis of my thesis is that Bitcoin and nuclear energy can not only coexist, but also mutually reinforce each other in terms of environmental sustainability and energy efficiency. 🧩 The rationale behind this synergy is simple but powerful: Bitcoin mining can be used to optimize the use of energy resources, to exploit otherwise unused energy surpluses, or to help stabilize power grids in areas with intermittent production. πŸ” Through an objective analysis, this paper will attempt to show how these two seemingly disparate technologies can work together to build a more equitable and sustainable energy future. πŸ“• The thesis is structured in 3 chapters full of analyzed and commented data, validated by solid and authoritative sources. πŸ“Ά Stay tuned. #bitcoin #nuclear #energy #sinergy #thesis #analysis
πŸͺͺ Satoshi Nakamoto gives his date of birth as April 5, 1975. April 5th we understood why, but 1975? πŸ‡ΊπŸ‡Έ United States 1933, Executive Order 6102 prohibits citizens from owning gold. United States 1975, end of the ban on gold ownership. 🌍 World 2008, Satoshi publishes the Bitcoin whitepaper and chooses its birth date not at random, but to spread a precise message: Bitcoin is the new gold, absolute digital scarcity. ❓️Why gold? What is the Gold Standard? Why and when was it created? How does Bitcoin fit in? πŸ“Ά Stay tuned. #bitcoin #whitepaper #satoshi #nakamoto #usa #america #gold #world
Here is the abstract of my dissertation. πŸ“ƒ The thesis analyzes the synergy potential between Bitcoin and nuclear energy in the field of energy efficiency and environmental sustainability. After defining the role of Bitcoin as a social good and nuclear energy as one of the safest, cleanest and most economically competitive sources of energy, the paper examines the environmental impact of these technologies using an econometric methodology based on panel and regression models. The aim is to assess if and how the integration of Bitcoin mining with nuclear power generation can contribute to the reduction of greenhouse gas emissions, the valorization of unused energy surpluses and the promotion of a resilient energy model. The results obtained point to promising scenarios for cooperation between these two fields, suggesting a multidisciplinary and pragmatic approach to tackling the global energy transition. πŸ“Ά Stay tuned.
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