Weiwu ZhangWeiwu Zhang is listed as CTO and architect at AlphaWallet in the EDCON 2019 speaker programme.5 talks by Weiwu ZhangUnique Value of TokensTokenizing Brands : 3 Key LearningsToken Negotiation: An Alternative to Universal LoginHow Do We Make Dapps as Secure as the Underlying Ethereum by Weiwu Zhang (Devcon5)Tokenscript: the "HTML+Javascript" for Tokens