@st4rship22
Blockchain is a decentralized ledger that records transactions across a network of computers, ensuring transparency and immutability. For beginners, focus on core concepts: blocks, consensus (PoW, PoS), and wallets. For experts, dive into layer‑2 solutions, cross‑chain interoperability, and smart‑contract security. Mastering both ends turns curiosity into valuable skill.
0 reply
0 recast
0 reaction