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ASVSA

The ASVSA Association for research on Viable Systems was created with the aim of disseminating the results of research and stimulate the interest and participation of an increasing number of researchers attracted and intrigued by the conceptual trends of Viable System Approach and more generally of systems thinking.


Memorandum and articles of the Association
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When it was first launched, Bitcoin was intended to be a medium for daily transactions, making it possible to buy everything from a cup of coffee to a computer or even big-ticket items like real estate. That hasn’t quite materialized and, while the number of institutions accepting cryptocurrencies is growing, large transactions involving it are rare. Even so, it is possible to buy a wide variety of products from e-commerce websites using crypto. Here are some examples:

Technology and e-commerce sites:

Several companies that sell tech products accept crypto on their websites, such as newegg.com, AT&T, and Microsoft. Overstock, an e-commerce platform, was among the first sites to accept Bitcoin. Shopify, Rakuten, and Home Depot also accept it.

Luxury goods:

Some luxury retailers accept crypto as a form of payment. For example, online luxury retailer Bitdials offers Rolex, Patek Philippe, and other high-end watches in return for Bitcoin.

Cars:

Some car dealers – from mass-market brands to high-end luxury dealers – already accept cryptocurrency as payment.

Insurance:

In April 2021, Swiss insurer AXA announced that it had begun accepting Bitcoin as a mode of payment for all its lines of insurance except life insurance (due to regulatory issues). Premier Shield Insurance, which sells home and auto insurance policies in the US, also accepts Bitcoin for premium payments.

If you want to spend cryptocurrency at a retailer that doesn’t accept it directly, you can use a cryptocurrency debit card, such as BitPay in the US.
Responses (5)
  • Accepted Answer

    Wednesday, October 11 2023, 10:09 AM - #Permalink
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    Cryptocurrencies are usually built using blockchain technology. Blockchain describes the way transactions are recorded into "blocks" and time stamped. It's a fairly complex, technical process, but the result is a digital ledger of cryptocurrency transactions that's hard for hackers to tamper with. In addition, transactions require a two-factor authentication process. For instance, you might be asked to enter a username and password to start a transaction. Then, you might have to enter an authentication code sent via text to your personal cell phone.

    We urge you to harness your digital assets for the greater good. Let your crypto holdings become vehicles of positive change, fostering progress and hope in the face of adversity. By committing your trust to established charities, you play a pivotal role in promoting sustainable solutions and catalyzing societal evolution. We earnestly thank you for your consideration and urge you to participate us in this noble endeavor. Together, we can harness the power of cryptocurrencies to create a lasting legacy of compassion, equality, and opportunity for all.

    If you're interested in discovering more, click here - Donate crypto to support charity
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  • Accepted Answer

    Wednesday, October 11 2023, 10:10 AM - #Permalink
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    Once you have chosen your platform, the next step is to fund your account so you can begin trading. Most crypto exchanges allow users to purchase crypto using fiat (i.e., government-issued) currencies such as the US Dollar, the British Pound, or the Euro using their debit or credit cards – although this varies by platform. Crypto purchases with credit cards are considered risky, and some exchanges don't support them. Some credit card companies don't allow crypto transactions either. This is because cryptocurrencies are highly volatile, and it is not advisable to risk going into debt — or potentially paying high credit card transaction fees — for certain assets. Some platforms will also accept ACH transfers and wire transfers. The accepted payment methods and time taken for deposits or withdrawals differ per platform. Equally, the time taken for deposits to clear varies by payment method.
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  • Accepted Answer

    Wednesday, November 08 2023, 08:16 PM - #Permalink
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    A blockchain is a distributed database or ledger shared among a computer network's nodes. They are best known for their crucial role in cryptocurrency systems for maintaining a secure and decentralized record of transactions, but they are not limited to cryptocurrency uses. Blockchains can be used to make data in any industry immutable—the term used to describe the inability to be altered. Because there is no way to change a block, the only trust needed is at the point where a user or program enters data. This aspect reduces the need for trusted third parties, which are usually auditors or other humans that add costs and make mistakes.

    You might be familiar with spreadsheets or databases. A blockchain is somewhat similar because it is a database where information is entered and stored. However, the key difference between a traditional database or spreadsheet and a blockchain is how the data is structured and accessed. A blockchain consists of programs called scripts that conduct the tasks you usually would in a database: Entering and accessing information and saving and storing it somewhere. A blockchain is distributed, which means multiple copies are saved on many machines, and they must all match for it to be valid.

    The blockchain collects transaction information and enters it into a block, like a cell in a spreadsheet containing information. Once it is full, the information is run through an encryption algorithm, which creates a hexadecimal number called the hash.
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  • Accepted Answer

    Saturday, November 18 2023, 07:50 PM - #Permalink
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    Ethereum is a network of computers all over the world that follow a set of rules called the Ethereum protocol. The Ethereum network acts as the foundation for communities, applications, organizations and digital assets that anyone can build and use. You can create an Ethereum account from anywhere, at any time, and explore a world of apps or build your own. The core innovation is that you can do all this without trusting a central authority that could change the rules or restrict your access.

    If you're interested in more resilient, open, and trustworthy ways to coordinate globally, create organizations, build apps and share value, Ethereum is for you. Ethereum is a story that is written by all of us, so come and discover what incredible worlds we can build with it together. Ethereum has also been invaluable for people who have had to handle uncertainty around the security or soundness or mobility of their assets due to external forces outside of their control.
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  • Accepted Answer

    Sunday, April 07 2024, 08:12 PM - #Permalink
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    A crypto mining rig refers to a specialized computer system designed specifically for cryptocurrency mining. These rigs are equipped with powerful components, such as processors, graphics cards, and so on. All of them are optimized for performing complex calculations involved in the mining process. And, just like it sounds, it’s expensive. It wasn’t like this when the mining industry was just getting started. Now, in most cases, things have changed.

    Let's use a down-to-earth analogy. Imagine someone discovering cooking as their hobby and passion. Before this discovery, such a person may have always relied on their knife skills when it came to chopping vegetables. But, once this person decides to immerse themselves in this activity, they may invest in a specialized food chopper. It's a device that has a very clear purpose, and it does it very well. So, when it comes to crypto mining, mining rigs are exactly that!

    The primary purpose of a mining rig is to enable miners to do their job, which is to validate and secure transactions occurring on a blockchain network. And to do it properly, and avoid losses, miners have to step up their mining rig game. Mining rigs provide the computational power necessary to perform these calculations efficiently. Therefore, they have to be up-to-date, and powerful enough to stay competitive.
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