HeiDai Sports Web3（test web)
A dApp is an application built on top of a decentralized network, consisting of a smart contract backend and a user interface frontend. dApps are “permissionless,” meaning anyone can use them freely. In fact, many dApps include smart contracts written by others. They are also transparent and “trustless,” meaning anyone can verify their authenticity and […]
Who needs a BitLicense? A person (whether an individual or a company) that engages in Virtual Currency Business Activity requires a BitLicense. Under 23 NYCRR 200.2(q), Virtual Currency Business Activity can fall into one of five types of activities involving New York or New Yorkers: receiving Virtual Currency for transmission or transmitting Virtual Currency; storing, holding, […]
Deploying NFTs to your wallet’s current network. Compatible with any blockchain that uses EVM and Solidity. (Polygon, ETH, BSC, etc.). Restrict networks that you don’t want to deploy to. Use standard protocols to create NFTs and submit them to any secure and stable blockchain.
The majestic 124-year-old Grand Palais was home to Taekwondo at the Paris 2024 Olympic Games on August 7-10. In its seventh consecutive Games, World Taekwondo offered an exciting glimpse into the future with a dazzling showcase of Virtual Taekwondo (VTKD) over the 4-day run. World Taekwondo’s VTKD gameplay is developed by Refract Technologies and VSPO. […]
1. Virtual Taekwondo makes every participant more equalIn the world of virtual Taekwondo, there is no difference in height and weight, so men and women can fight each other.2. Non-contact confrontation is saferVirtual Taekwondo is also suitable for children and the elderly. Participants do not have physical contact and collision, so there is no need […]
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation X is on the runway heading towards a streamlined cloud solution.
The main categories of NFTs include: 1Digital art; 2Collectibles; 3Decentralized finance (DEFI); 4Games; 5Metaverse (virtual world); 6Sports; 7Domain names; 8Trading cards.[1] The regulation of NFTs in the United States depends on the specific rights and characteristics of NFTs. If NFTs meet the characteristics of securities, such as investment contracts, then NFTs need to be regulated […]
Common vulnerabilities in smart contracts Much of the work in contract audits involves checking contracts for security vulnerabilities. Many vulnerabilities use advanced techniques and strategies to drain funds. For example, market manipulation can be combined with vulnerable smart contracts to conduct flash loan attacks. To discover these problems, auditors of smart contracts will decipher the […]
A blockchain wallet is a software or hardware tool used to store, manage, and trade cryptocurrencies. It enables users to securely access and manage their digital assets by generating and managing private keys. Blockchain wallets are divided into hot wallets (online storage) and cold wallets (offline storage), each type has its specific uses and security […]
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation X is on the runway heading towards a streamlined cloud solution.
