So light SPV clients give the user the ability to obtain merkle proofs (from a full node) that a given transaction is included in a block. Is there some cryptographic mechanism by which an SPV client could obtain proof that a transaction (or type of transaction) is not included in a block, while still being relatively “light” (O(log(n), say)?
Asking for a layer 2 solution 😉
Based Blockchain Network
more link ADS
Smart Retail, Smart Agriculture, Smart supply Chain, Smart Health, Smart energy, Smart City
Blockchain, bitcoin, ethereum, blockchain technology, cryptocurrencies
Information Security, latest Hacking News, Cyber Security, Network Sec
Information Security, latest Hacking News, Cyber Security, Network Security
Blog! Development Software and Application Mobile
Development apps, Android, Ios anh Tranning IT, data center, hacking
Car News, Reviews, Pricing for New & Used Cars, car reviews and news, concept cars
Travel Blog is a unique free online travel diary for travellers across the world.