$BTC Bitcoin (BTC) is a peer-to-peer cryptocurrency that serves as a medium of exchange independent of any central authority. BTC can be transferred electronically in a secure, verifiable, and permanent manner.
Launched in 2009, BTC is the first virtual currency to solve the double-spending problem by timestamping transactions before broadcasting them to all nodes in the Bitcoin network. The Bitcoin protocol offers a solution to the Byzantine Generals' Problem with a blockchain network structure, a concept first created by Stuart Haber and W. Scott Stornetta in 1991.
The Bitcoin whitepaper was published under a pseudonym in 2008 by an individual or group of individuals using the name "Satoshi Nakamoto," a name whose original identity remains unverified.
The Bitcoin protocol uses a SHA-256d-based Proof-of-Work (PoW) algorithm to achieve network consensus. Its network has a target block time of 10 minutes and a maximum supply of 21 million tokens with a decreasing token emission rate. To prevent fluctuations in block time, the network's block difficulty is adjusted based on the block time of the previous 2016 blocks.
With a block size limit set at 1 megabyte, the Bitcoin Protocol has supported the Lightning Network, which is a second-layer infrastructure for payment channels, and Segregated Witness, which is a soft fork to increase the number of transactions in a block, as solutions for network scalability. $BTC #StrategyBTCPurchase #ToTheMoon🌕✨
Here are some of the latest news related to Bitcoin as of July 21, 2025:
1. Price Update & Market Trends - Bitcoin remains the main focus in the crypto market, with price updates and market analysis occurring daily. - The price movements of Bitcoin are continuously monitored by various financial and crypto media, including Forbes Crypto and CoinDesk.
2. Regulatory & Industry News - The US House Financial Services Committee is reviewing several important bills related to crypto, which could impact the Bitcoin ecosystem and other digital assets. - There are active discussions regarding regulations, blockchain developments, DeFi, NFTs, and Web3 that are influencing Bitcoin globally.
3. Community Activities & Discussions - The crypto community continues to discuss the latest trends, including the impact of Bitcoin's price movements, blockchain technology innovations, and developments in the DeFi and NFT sectors. - Various crypto news platforms like CoinDesk and Yahoo Finance regularly provide analysis, videos, and live updates related to Bitcoin.
$XRP Fomo Fomo Fomo increase is only temporary I see a lot that XRP will go to $100 My friend I argue that it will not happen in every post always Bull.
See the returns and details of my portfolio. Follow to get investment tips Will Fiat Money disappear in the future Although it may disappear Humanity is already willing to perish.
#BTCvsETH Interesting to Discuss Will $ETH Precede $BTC In the future 🤔 Maybe it can happen, because we see with the rapid increase of $ETH many institutions are pouring funds into ETH
$SOL /USDT TRADING ALERT INCREASING MOMENTUM 🚀 🎯 Entry Zone: 191.80 – 192.50 ✅ TP1: 195.00 ✅ TP2: 198.50 ✅ TP3: 202.00 🛑 SL: 189.50 📊 Market Overview: $SOL continues to show strength, pressing against resistance at 193. If this breakout is confirmed, a move towards 200+ is very likely. Bulls are holding support at 190, indicating strong buyer control. Stay alert! $SOL
Ethereum was created in 2015 by Vitalik Buterin, a Russian-Canadian programmer. The platform operates based on the principle of decentralization, meaning it is not under the control of a single entity.
Ethereum allows users to create and launch software, generally in the form of DApps, which are then powered by a global distributed computer network running Ethereum. Due to its decentralized nature, this network is highly resistant to any form of censorship or downtime.
Furthermore, Ethereum is an open-source blockchain platform that operates using its native currency, called Ether or ETH. All network transaction fees, or gas fees, are paid in ETH. ETH is specifically used by the Ethereum blockchain to pay for transactions and is responsible for running nearly all activities on the network.
The Ethereum network can be used by anyone to create and run smart contracts, which are software programs that operate independently without user intervention. The growth of Ethereum can be partly attributed to its smart contract capabilities that have enabled the growth of the DApp ecosystem, non-fungible tokens (NFTs), and more.
Ethereum completed its transition from the PoW consensus mechanism to PoS in September 2022. In the PoS consensus mechanism, users can stake 32 ETH to validate transactions instead of solving computational puzzles using mining equipment. As a result, this process has become more energy-efficient.
The Shanghai upgrade introduced a series of technical improvements for the Ethereum platform. One of the main features introduced is that users can now access and cancel their staked Ethereum tokens that were previously locked in a smart contract as validators on the Beacon Chain. $ETH
$UMA /USDT STRONG BREAKOUT, BULLS GAINING CONTROL 💯 TAKE ENTRY GUYS FOR BIG PROFIT
$UMA /USDT has surged to $1.377, up +9.98% today, hitting a 24h high of $1.378. Price is holding near the top, showing strength with increased volume. The bullish momentum suggests more upside potential if the breakout sustains.
$AR Arweave is a storage network built on a decentralized network structure called "blockweave technology." Arweave is not just a blockchain, but also a graph structure that connects each block to two previous blocks.
Arweave is developing a foundational network to serve as the host for the "permaweb" – a permanent and decentralized web that has a number of community-based applications and platforms.
Huma Finance is a PayFi-focused project launched through the Binance Creator Pad.
🌍 What is it
Huma Finance is a PayFi-focused project launched through the Binance Creator Pad. 🌍 What is Huma Finance? @Huma Finance 🟣 is a PayFi (Payment Finance) protocol that brings real-world payment and financing systems onto the blockchain. It enables instant 24/7 settlement with stablecoins, connecting DeFi infrastructure with actual income streams like invoices, salaries, and freelance payments, creating real-world utility and financial inclusion. 🚀 Launch via Binance Creator Pad
Maybe this is the last reflection $SPK It will soar high, I am still experiencing losses But I always believe in my own analysis.🚀#GENIUSAct #CryptoMarket4T