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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 […]
The main categories of NFTs include: 1Digital art; 2Collectibles; 3Decentralized finance (DEFI); 4Games; 5Metaverse (virtual world); 6Sports; 7Domain names; 8Trading cards.[1]Â 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 contractsMuch 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 testing […]
