UGUNNATI GUPTAinweb3basicsbyunnati.hashnode.dev·Dec 2, 2025 · 7 min readThe Complete Guide to RIP-7212Introduction RIP-7212, also known as “ Precompile for secp256r1 Curve Support,” is a proposal that was put forth to add a precompiled contract that performs signature verification in the “ secp256r1 ” elliptic curve. This was proposed by Ulaş Erdoğan...00
UGUNNATI GUPTAinweb3basicsbyunnati.hashnode.dev·Nov 19, 2025 · 5 min readUnderstanding the DAO Hack and Hard forkThe Basics: DAO Concept explained Cryptocurrencies and blockchain technology have introduced revolutionary concepts that challenge traditional centralized systems. One such concept is the Decentralized Autonomous Organization, commonly known as DAO. ...01U
UGUNNATI GUPTAinweb3basicsbyunnati.hashnode.dev·Nov 19, 2025 · 5 min readHow Public keys are generated using Private Keys in Blockchain??We learnt that public keys are generated by using the Elliptic Curve Digital Signature Algorithm (ECDSA) on a user's private keys. In addition to this, Ethereum addresses are derived from public keys by hashing a user’s public keys with the Keccak256...00
UGUNNATI GUPTAinweb3basicsbyunnati.hashnode.dev·Nov 9, 2025 · 4 min readLayers in BlockchainBefore diving deep into layers of blockchain first, let us understand some basic terminologies. BLOCKCHAIN TRILEMMA The Blockchain Trilemma refers to the trade-off between 3 critical aspects of blockchain technology: Security, scalability, and decen...00
UGUNNATI GUPTAinweb3basicsbyunnati.hashnode.dev·Nov 9, 2025 · 4 min readUnderstanding how Transactions work in Blockchain (in detail)Have you ever thought about how transactions work in a blockchain? Let us understand the whole flow step by step:- UTXOs An unspent transaction output (UTXO) refers to a transaction output that can be used as input in a new transaction. In essence, U...00
