CKNECK | Crypto & Blockchain Wiki
Live Crypto Updates 24/7
Last updated: --

Loading crypto updates...

Bitcoin (BTC)

Bitcoin is the first and largest cryptocurrency by market cap. Created by Satoshi Nakamoto in 2009, it pioneered decentralized digital money.

21M
Max Supply
~$1.3T
Market Cap
2009
Launched
PoW
Consensus

Key Bitcoin Concepts

Halving Events

Block reward cuts every 210K blocks. Next halving 2028.

Lightning Network

Layer 2 scaling. Instant, low-fee transactions.

Bitcoin ETFs

Spot BTC ETFs approved 2024. Institutional access.

Mining

Proof of Work. Energy-intensive security model.

Ethereum (ETH)

Ethereum is the leading smart contract platform. Created by Vitalik Buterin, it enables DeFi, NFTs, and decentralized applications.

~$400B
Market Cap
2015
Launched
PoS
Consensus
$60B+
TVL in DeFi

The Merge

Proof of Stake transition completed Sept 2022. 99% energy reduction.

Layer 2s

Arbitrum, Optimism, Base. Scaling solutions.

EIP-4844

Proto-danksharding. Cheaper L2 transactions.

Staking

~27M ETH staked. Validator rewards.

Altcoins & Layer 1s

Altcoins are all cryptocurrencies other than Bitcoin. They include competing Layer 1 blockchains and utility tokens.

Solana (SOL)

High-speed blockchain. 65K TPS. Low fees.

XRP

Ripple's token. Cross-border payments focus.

Cardano (ADA)

Research-driven blockchain. Proof of Stake.

Avalanche (AVAX)

Subnets architecture. EVM compatible.

Polkadot (DOT)

Parachain ecosystem. Cross-chain interoperability.

Chainlink (LINK)

Oracle network. Real-world data feeds.

DeFi (Decentralized Finance)

DeFi recreates financial services on blockchain without intermediaries. Lending, trading, and yield generation.

Key DeFi Protocols

Uniswap DEX. Automated market maker. Largest by volume.
Aave Lending protocol. Flash loans. Multi-chain.
Lido Liquid staking. stETH. Largest TVL.
MakerDAO DAI stablecoin. Overcollateralized CDP.
Curve Stablecoin DEX. Low slippage swaps.

NFTs & Web3

NFTs are unique digital assets on blockchain. Art, gaming, identity, and real-world asset tokenization.

Digital Art

Bored Apes, CryptoPunks, Pudgy Penguins. Profile pictures.

Gaming

In-game items, virtual land. Play-to-earn economies.

Real World Assets

Tokenized real estate, commodities, securities.

Identity

ENS domains, soulbound tokens. Web3 identity.

Crypto Regulation

Crypto regulation is evolving globally. Clarity on securities law, stablecoins, and exchange licensing.

Global Regulatory Landscape

United States SEC vs CFTC. Securities debate. ETF approvals.
European Union MiCA framework. Comprehensive regulation.
Hong Kong Crypto hub ambitions. Licensed exchanges.
Singapore MAS licensing. Controlled approach.
UAE/Dubai VARA regulations. Crypto-friendly zone.