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Security Simplified: Smart Contract Basics, Attack Vectors and Defenses Unlocked
by
devbuyucoin
on 23/03/2023, 14:14:38 UTC
🔒🤖 Keep your smart contracts safe and sound with these tips and tricks! Learn all about the basics, attack vectors, and defenses in our latest article on Security Simplified.

Hit that share button and tag a friend who needs to read this!😄💻


https://medium.datadriveninvestor.com/security-simplified-smart-contract-basics-attack-vectors-and-defenses-unlocked-9f60682e72e9
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Discussion on "Blockchain Careers - How to Start a Career in Web3?
by
devbuyucoin
on 27/12/2022, 06:05:35 UTC
Join us for the Twitter Space on - Blockchain Careers - How to Start a Career in Web3BTC?

The panel will be joined by
👉 Lakshya Mittal 🧘 - CBDO, RECOREM
👉 Ilya Lesik - CTO brainhub

The discussion will be hosted & moderated by Pradeep Damle, Marketing Manager - QuillAudits - Web3 Security 🛡️

Agenda:
➡️What skills and knowledge are required for web3 jobs?
➡️What industries are most likely to hire for blockchain positions?
➡️What are the most in-demand skills for blockchain jobs?
➡️ What types of web3 jobs are available??
..and much more!

🗓: December 27, 2022
⏳: 06:30 P.M IST
Join: https://twitter.com/i/spaces/1lDxLneZzkbGm
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Future Finance - A Blockchain Platform with AI and Proof of Authority
by
devbuyucoin
on 06/05/2022, 11:01:24 UTC
Over the previous decade, blockchain technology has grown at an exponential rate. It has improved the way people transact and exchange value via the internet. It has transformed the paradigm of centralized storage by allowing for decentralized record-keeping with no single point of failure. However, despite its enormous scope, blockchain, like any other technology solution, has its own set of downsides. The majority of issues are connected to scalability, which is impeding or delaying its widespread implementation. FutureFi has addressed these concerns in order to create solutions that can be implemented on a large scale across a wide range of applications.

Future’s Finance - Introduction


Future Finance is a high-end blockchain platform that uses artificial intelligence and other cutting-edge technologies to optimise a wide range of use cases and applications across industries. In fact, it is an umbrella brand that encompasses a variety of products and services. It provides one-of-a-kind solutions for a variety of use scenarios. Among the FutureFi products are TradeBRO (a market-making alternative), CryptoxIN (a blockchain-based social media network), FuFi Edge (a one-of-a-kind crypto wallet), and TradeKia (a discount derivative exchange).

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Merits 1 from 1 user
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Blockchain and Cryptocurrency Conferences in 2022
by
devbuyucoin
on 19/04/2022, 07:02:18 UTC
⭐ Merited by Mbitr (1)
Numerous crypto-related companies, platforms, and other organizations are flourishing in the  technology and finance industry, since Bitcoin and other digital currencies are rose to popularity. If you’re one of the millions of crypto enthusiasts across the globe who are looking to dig a bit deeper into the world of cryptocurrency, Here’s a list of blockchain and cryptocurrency conferences in 2022 that you may like to attend.

List of Blockchain and Cryptocurrency Conferences in 2022
April 2022
  • CryptoWorldCon (April 1- April 3)
  • Supermoon Camp (April 5-April10)
  • Bitcoin 2022 (April 6-April 9)
  • Paris NFT Day (April 12)
  • Paris Blockchain Week Summit HTML2(April 12-13)
  • Blockdown 4.0 (April 15-16)
  • New York Fintech Week(April 18-22)
  • Blockchain Life 2022 (April 20)
May 2022
  • Blockchain Fest 2022 Cyprus (May 4- May 5)
  • Global EmergeTech Summit 2022 (May 10)
  • The Blockchain Expo North America HTML2(May 11-12)
  • Blockchain & Sustainable Economic Growth (May 25-27)
June 2022
  • Blockchain Fest 2022 Singapore Singapore(June 3-4)
  • Blockchain Oracle Summit Berlin (June 7-9)
  • DeFi Summit(June 14-18)
  • NFT NYC (June 20-23)
  • European Blockchain Convention (June 26-28)

July 2022
  • The NFT Exverse(July 29-31)
September 2022
  • Future Tech Expo and Summit(September 12-13))
  • Blockchain Expo Europe (September 20-21))
  • European Taxation Law Forum The European Tax Law Forum(September 22-23))
  • TOKEN2049 Singapore (September 28-29)
October  2022
  • Big Data and AI World Singapore HTML2(October 12-13)
December 2022
  • The Decentralized 2022 (TBA)
  • Banking Transformation Africa 2022 (November 22-24)
  • Blockchain Finance Forum: Europe – 2nd Edition of the Blockchain Finance Forum in Europe(December 8-9)
List of Blockchain and Cryptocurrency Conferences in 2022
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Re: My random thought blog
by
devbuyucoin
on 15/02/2022, 13:24:27 UTC
Best Play-to-Earn Crypto Games That Will Make You Rich

We’ve all dreamt of making a fortune by playing video games at some point in our lives. With the launch of play to earn crypto games, our childhood dreams have suddenly come true. Play-to-earn NFT games have grown in popularity in the gaming business since their launch.
Play-to-earn cryptocurrency games have sprung onto the market, revolutionising gaming business models. Here’s how they function and where the value comes from for investors.
We’ll go through the top five play-to-earn cryptocurrency games that will help you make a passive income that you can’t afford to miss.
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Re: Crypto Vigilante is...?
by
devbuyucoin
on 05/01/2022, 11:20:28 UTC
Key Features of Sinovate
The network operates with Bitcoin base 0.21 to take advantage of Layer-2 protocols like smart contracts, micro-payment state channels based in the Lightning Network or decentralized applications to offer services.
SINOVATE
 is integrating or will incorporate the following unique features:
Decentralization: Central cloud storage is the central hub of data, files and databases managed by computers that are connected to networks.
Privacy: Cloud storage that is centralized exposes data to data leaks and privacy security breaches. Management can manage or monitor, censor, or even provide information to third parties, and stored data may be deleted or altered.
Security: Centralized storage servers cluster in one or more locations to cut costs. In the event of an outage in power or any other issues, many of the related services are often ineffective or risk losing data for all time.
Speed: Speeds of transfer for files are crucial for cloud storage, particularly when dealing with massive files. While there are some limitations to cloud storage that is centralized however, it has significantly quicker speeds than open cloud services.
Stability: Cloud storage platforms try their best to ensure reliable performance. However, most cloud storage providers’ accomplishments are often hampered by sharing physical resources, including memory, network CPUs, disks, CPUs with various users and needs, and the uptime of 100% cannot be guaranteed.

How To Buy Sinovate (SIN)?
You can buy Sinovate Coin in India from several different exchanges but a trusted firm like BuyUcoin is important. With BuyUcoin you can trade SIN in India along with 130+ cryptocurrencies in INR and USDT pairs.

https://medium.com/buyucoin-talks/buy-sinovate-coin-sin-in-india-step-by-step-guide-for-beginners-114da2abb8f9
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Board Announcements (Altcoins)
Winter Crypto Fest
by
devbuyucoin
on 10/12/2021, 13:34:41 UTC
Maintain your breath and prepare for an additional spectacular occasion within the crypto realm!
Winter Crypto Fest
Preserve an eye fixed out. We’ll be beginning quickly. We’re placing in lengthy hours, and we’re all set to go reside. One thing implausible is on the way in which.

BuyUcoin’s well-known Crypto Fest will return for its third version. The occasion will probably be a joyous assembly of 100K+ attendees, with a jam-packed day of keynotes, occasions, social festivities, competitions, and leisure.

Convey your digital unboxing gloves and take part within the Crypto Battles!
Take part in occasions and actions!
Be part of The Pioneers of Trade in a reside after-party!
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Decentraland Vs Sandbox – Which is Better?
by
devbuyucoin
on 08/12/2021, 12:58:41 UTC
Indubitably, the COVID-19 pandemic showed the world its virtual side at large. If it wasn’t all, Facebook’s name change to Meta in 2021 grabbed the eyeballs and made ‘Metaverse’ a debatable topic.

In between these debates and conversations, people from the cryptocurrency and blockchain industry started making it a reality.

Fast forward to this day; we have Decentraland and Sandbox – the two most talked about Metaverse projects. But what are these? Are they any different from each other? How do you invest in them?

If you have all these questions, this article is for you to get an idea of the features and differences of both these leading Metaverse projects. Rest, you can decide!

The Sandbox Vs Decentraland
You may have gotten an idea of both the metaverse ecosystems that have been built on the Ethereum blockchain. While both MANA and SAND are ERC-20 tokens, both ecosystems offer different experiences with multiple similarities.

The NFT collection of both these platforms is available on OpenSea where you can bid and become an owner of a specific coordinate on one of the metaverse. If you want to own a piece of land on the Decentraland ecosystem, you may want to bid for ‘Parcels’. If you want the same on The Sandbox ecosystem, place your bid for ‘LANDS’.

The Sandbox consists of 166,000 LANDS that are divided into districts (owned by 2 or more people) and estates (owned by one person). You can customize and monetize your land by featuring play-to-earn games or renting the space. Further, you can also trade items on the Sandbox ecosystem.

Decentraland consists of 90,601 PARCELS that you can purchase in their marketplace with MANA. They are generally grouped with estates and districts similar to The Sandbox ecosystem.

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Re: Is Shiba Inu Coin a better investment than Dogecoin?
by
devbuyucoin
on 21/10/2021, 09:50:18 UTC
Yes SHIBA inu Token is better than Dogecoin.
Doge creates 10,000 new coins per block, and each block requires about one minute to be filled. This increases the total supply by 14.000.000 per day, making the repetitive pumps we have seen over the past unsustainable. Read more about this here.

Shiba Inu, on the other hand, does not follow a PoW protocol. As an ERC-20 token, it aims to focus on PoS, and does not issue more coins than those already in the market (read more here). Vitalik Buterin recently got rid of his portion of SHIB, which amounted to 50% of the total supply, leaving about 394 trillion tokens available in the market. While the amount of coins is significantly higher, tokenomics suggest that SHIB might have better profitability chances for new investors, as no new coins enter into circulation.
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Biggest Indian Crypto Fest Offering Prize and Rewards Worth ₹1 Million
by
devbuyucoin
on 06/10/2021, 23:23:04 UTC
What is Indian Crypto Fest?
No matter what cryptocurrency you have in your mind, no matter how small or big the amount in your hand is, if you believe in crypto and want to create your portfolio bigger, the awesome upcoming BuyUcoin Indian Crypto Fest is meant for you.
BuyUcoin has commenced making this festival season a grand affair #IndianCryptoFest. India Crypto Fest 2021 edition will begin for all crypto proponents from October 7 to continue till October 15. With Indian Crypto Fest we aim to bring crypto to every Indian pocket.
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Indian Crypto Fest
by
devbuyucoin
on 06/10/2021, 20:00:51 UTC
FROM SIMPLE TO EXTRAVAGANT
Biggest Indian Crypto Fest Offering Prize and Rewards Worth ₹1 Million
A fest like never before with a rewards pool of ₹10,00,000

There is nothing like a Fest showering Millions worth of gifts to the crypto proponents. Traders and Hodlers are ready to have a good time. Indian Crypto Fest is an occasion to refine and rebuild the crypto trading experience. With Indian Crypto Fest one can expect great offers and rewards across various categories.
BuyUcoin has commenced making this festival season a grand affair #IndianCryptoFest. India Crypto Fest 2021 edition will begin for all crypto proponents from October 7 to continue till October 15. With Indian Crypto Fest we aim to bring crypto to every Indian pocket.
Need to Know BuyUcoin Indian Crypto Fest in Details
If you are here with the intention to get an idea about all those wonderful offers and rewards you can get and to achieve the portfolio of your dream, we are not going to disappoint you at all. Here is everything you need to know about Indian Crypto Fest that commences from October 2021.
  • Spin the Wheel
  • Ramayana Quiz
  • Dandiya Fest
  • IPL Predict and Win Contest
  • 9 Colors of India
  • Special Offers
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Bitcoin VS Blockchain
by
devbuyucoin
on 23/09/2021, 13:10:18 UTC
  • Bitcoin is a digital currency that uses blockchain technology. Its decentralized nature enables it to be used anywhere.
  • While Bitcoin promotes transparency, blockchain is about openness. To be considered for specific sectors, such as banking, the network must meet strict Know Your Customer rules.
  • Bitcoin and blockchain are two forms of digital transfers. Bitcoin is a decentralized digital currency. Its blockchain technology enables people to transfer money between themselves, where blockchain can share various things.
  • BTC is a decentralized network that enables anyone to transact cryptocurrency. It is also open and public. Its anonymous nature makes it challenging to know who is involved in a transaction.
  • A blockchain is an electronic ledger that enables people to exchange anything of value, whether a physical asset like a car or a digital one like a patent or a copyrighted video.
  • Heavyweight cryptography is required to prevent fraudulent activities, which require a high amount of processing power. This issue can also affect the security of transactions around regulated industries.
  • Blockchain is private, so the members know who they are doing business with. It has permission data, so they can only access it to them. It has smart contracts that can reduce disputes and increase trust.

Bitcoin is a decentralized digital currency that enables users to transfer money anonymously. Its decentralized nature makes it secure and tamper-resistant. Other cryptocurrencies, like Ethereum, are also powered by blockchain. Bitcoin and blockchain are closely related. They were both created when Bitcoin was released as open-source code. Since its inception, people have often referred to it as blockchain.

WHAT IS BITCOIN?
Bitcoin is an unregulated digital currency created in 2008. It was launched to bypass government regulations and provide faster and easier online transactions.
Bitcoin transactions are conducted through a distributed ledger that is public and anonymous.
The Bitcoin blockchain is a distributed ledger that is used for processing transactions. Its decentralized nature enables it to be easily accessed by anyone with a computer.
However, unlike Ethereum, Bitcoin is not backed by any central authority.
After a person uses Bitcoin, miners perform complex math to verify the legitimacy of their transactions. A proof of work is a data piece that others can easily verify.

WHAT IS BLOCKCHAIN?
Due to the link between Bitcoin and blockchain, it took a long time for people to realize that blockchain has broader applications. Its potential is so great that many believe it will transform the way businesses operate. There are a few characteristics that separate Bitcoin from a blockchain that is designed for business. These characteristics include its requirement to be modified to meet the rigorous standards of the industry. There is a debate about the value of a token-free shared ledger. In terms of value, it can be used for a wide range of assets, including real estate, private equity, and securities.

Blockchain defined: Blockchain is a distributed, immutable ledger that makes it easier to record transactions and track assets in a business network. An asset can be either tangible (such as a house, car, cash, or land) or intangible (intellectual property, patents, copyrights, branding).

Key elements of a blockchain

Distributed ledger technology: All participating nodes have access to the distributed ledger network and its unchanging record of transactions. Transactions are recorded only once with this shared ledger, eliminating the duplication of effort that is common in traditional business networks.
Immutable records: After a transaction has been recorded to the shared ledger, no participant can change or tamper with it. If an error is found in a transaction record, a new transaction must be added to correct the error, and both transactions are then visible.
Smart contracts: A set of rules, known as a smart contract, is stored on the blockchain and executed automatically to speed up transactions. A smart contract, for example, can specify the terms for corporate bond transfers as well as the terms for travel insurance payments.
Bitcoin thrives due to its anonymity. However, businesses have various requirements that they need to meet to keep their customers and operations running smoothly. One of these is knowing the identities of their customers and dealing with anti-money laundering and KYC compliance regulations.

Smart contracts are digital contracts that can be used for formalizing digital relationships. They can be executed through blockchain technology and are designed to provide automated transactions.
A blockchain for business is achieved through a process known as selective endorsement. This process allows the network to control who is responsible for verifying transactions.
Blockchain is a ledger technology that enables users to track the ownership of goods throughout the supply chain. Its ability to record transactions and provide a complete record allows companies to verify the provenance of their interests.
Blockchain is the next generation of information technology that will allow people to trust each other. Its decentralized nature enables people to store and transact without intermediaries.

What is the Difference Between Blockchain And Bitcoin?
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Compounding power Of Cryptocurrency Investment
by
devbuyucoin
on 17/09/2021, 06:03:31 UTC
BuyUcoin Introduces Systematic Investment Plan (SIP) in Bitcoin, Ethereum and Crypto Assets
Crypto SIP provides users with the chance to make their money multiplied within a short amount of time. Mutual funds and Crypto SIP’s follow a single rule that the investor shall only invest after knowing all the technical and his money management and risk appetite.

Crypto SIP’s are more beneficial in certain areas when compared with Mutual funds
  • The investment time is very fast when compared to the traditional method.
  • The profits on crypto SIPs are phenomenal. Bitcoin’s mean annual return is 408.8%
  • There are no redemption charges on the Crypto SIPs.
  • Yields higher rewards in the long term. Invest the right amount as per risk tolerance.
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Tron (TRX):Explained In Depth
by
devbuyucoin
on 14/09/2021, 05:44:10 UTC
Tron is a blockchain-based digital platform that aims to democratize the sharing of digital content. Its decentralized nature and its creator, the Tron Foundation, was founded in 2017. Tron is a digital platform that enables users to develop and host entertainment applications. Its in-house cryptocurrency, Tronix, is a 32-bit coin with a market cap of $3.1 billion. Justin Sun is the CEO of Tron (TRX), a tech company that has offices in Singapore and San Francisco. He founded the BitTorrent program. The currency used to fuel the network is Tronix. It is a digital currency that enables users to pay content creators for accessing their applications. TRX is the native token of TRON. Tron is a decentralized platform that enables content creators to sell their work without intermediaries. Its P2P network technology eliminates the need for third-party apps and websites.

TRC and Tron Ecosystem
TRON is a robust blockchain ecosystem designed and developed by blockchain developers all over the world that adheres to the “Decentralize the Web” philosophy. TRON ecosystem includes a variety of products such as public chains, wallet clients, decentralized applications (DAPPs), and so on. These products are inextricably linked, and when combined, they contribute to the overall stability of the ecosystem.

Decentralized Applications: TRON is the fastest-growing platform for Decentralized Applications. Its ecosystem is second only to EOS in terms of public chain size.

TRON SR: On the TRON network, holders can register to be SR candidates and become superpartners. The top 27 most-voted SRs will become SRs, and the 28th to 127th superpartners will become superpartners.

TRC 20 -USDT: USDT is a stable coin that can be issued and held on the TRON network. It is a digital token that can be used to perform various transactions on the platform. Smart contract on the TRON is an integral part of the TRON ecosystem.

Jutland: JUST is building an all-in-one financial solution for its users through the use of TRON. Its goal is to provide a secure, all-in-one financial solution for its users.

There are a lot of TRON tokens in circulation. TRON has two major types of tokens: the TRC 10 and the TRC 20.

Click For Details : Everything you need to know About Tron (TRX)
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Why are a lot of people investing in Digital Currency like buying Internet Compu
by
devbuyucoin
on 26/08/2021, 13:06:58 UTC
The Internet Computer (ICP) purpose is to extend the public internet so that it can also serve as the world's computing platform. The internet is now a network that connects everyone and everything, but systems and services are still run on private infrastructure.
The current price of an Internet Computer is 4,415.59 INR, with a 24-hour trading volume of 47,370,654,477 INR. Internet Computer has increased by 1.31 percent in the last 24 hours.
Buy ICP in India
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LPNT Token
by
devbuyucoin
on 25/08/2021, 12:52:32 UTC
It is one of the most ambitious projects of the LUXURIOUS PRO NETWORK TOKEN GROUP, a global leader in the domain of luxury transportation and forex trading services. All registered users can leverage the financial potential of this decentralized token in all walks of life LPN TOKEN is a digital decentralized fintech revolution based on ERC20 protocol of Ethereum, a blockchain that is currently making the transition from Proof-of-Work to Proof-of-Stake.
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Re: Dogecoin Foundation Returns After 6-Year Hiatus with Vitalik as advisor
by
devbuyucoin
on 19/08/2021, 07:55:59 UTC
Elon Musk's spokesperson Jared Birchall and Ethereum co-founder Vitalik Buterin will serve as advisors to the newly resurrected Dogecoin Foundation, the key team behind the joke cryptocurrency announced exclusively to Decrypt in an exclusive interview.
DOGE to INR
The Dogecoin Foundation manifesto was published on Sunday, and declared its ambitious goal: to develop “a currency for the people.”

The team’s plans are nothing less than to make the cryptocurrency—which started out as a joke—a viable payment method, one that can routinely be used to buy a cup of coffee.

Musk has been advising the team on how to achieve this goal since 2019, as Decrypt exclusively revealed in May, and a foundation with legal status which provides a structure to hire the full-time staff needed for such a process is key.
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Cryptocurrency Overview
by
devbuyucoin
on 16/08/2021, 09:05:55 UTC
What is Cryptocurrency
Definition

A cryptocurrency is a digital and virtual currency that is protected by cryptography, making it nearly hard to forge or spend twice. Many cryptocurrencies are built on decentralized networks and blockchain technology, which is a distributed ledger supported by a diverse network of computers.

One distinguishing feature of cryptocurrencies is that they are not normally issued by any central body, making them potentially immune to political interference and manipulation.

Features that stand out


  • A cryptocurrency is a type of digital/virtual asset that is built on a network shared by a large number of computers. Because of their decentralised structure, they can exist independently of governments and administrative bodies.

    The term cryptocurrency derives from the encryption methods used to secure the network.

    Blockchains, which are systematic techniques of ensuring the integrity of transactional data, are an important component of several cryptocurrencies.

    Numerous professionals and experts believe that blockchain and related technology will have a significant impact on many areas, including finance and law.

Mining
Mining is a type of transaction confirmation in cryptocurrency networks. Successful miners are rewarded with new cryptocurrency as a reward for their efforts. The incentive lowers transaction fees by creating a complementary reward to contribute to the network's procedure power.

The usage of specific processors such as FPGAs and ASICs running complex hashing algorithms such as SHA-256 and scrypt has increased the rate of computing hashes, which confirm any transaction. This arms race for machines has been going on since the first cryptocurrency, bitcoin, was introduced in 2009.
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Board Currency exchange
Buy Kusama in India
by
devbuyucoin
on 27/07/2021, 10:15:23 UTC
Kusama is a scalable network of specialized blockchains built using Substrate and nearly the same codebase as Polkadot. The network is an experimental development environment for teams who want to move fast and innovate on Kusama, or prepare for deployment on Polkadot.Kusama was founded in 2019 by Gavin Wood, founder of Polkadot and co-founder and former CTO of Ethereum. Kusama is Palkadot’s canary Network. The name canary comes from the idea of canaries that were used in coal mines to give warning to miners by detecting carbon monoxide and other toxic gases that could hurt them. Similarly, Kusama acts as a canary by warning and helping detect any kind of vulnerabilities or weaknesses in the polkadot code base. Kusama is not a Testnet. It is more than a testnet as testnets are usually only playgrounds where tokens have no value. Being a canary network focused on research and development and a testbed to polkadot, KSMs are certainly of lower value, but still have some.

Buy Kusama in Indai
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Topic OP
Buy wink in India Wink-INR
by
devbuyucoin
on 26/07/2021, 12:37:35 UTC
WIN token, a token for TRC20, is the token for WINk. WIN holder is the main user base of the platform and has a variety of advantages for its loyal support. As the VIP guests of the gaming facilities in Vegas, WIN token holders are treated as royalties. Only IEO, secondary markets, airdrops and promotional events will be used to win WIN tokens.
Buy Wink in India
The team of WINk is dedicated to long-term growth and success in the platform. All core team members have pledged to develop the Platform in the foreseeable future and are linked to performance-based incentives.

WINk is a truly global project with members from teams all over the world. The other four are blockchain veterans who participate in the industry as developers as well as operations and business development managers, three of the 11 teammates come from game management backgrounds.