Just 41 days into the new year, the crypto sector has already seen several high-profile exits. Reports that Arkham Exchange could be next quickly made the rounds. But the company says it is not going anywhere. Related: Major crypto company shuts down, refunds investors What is Arkham Exchange? Arkham Exchange is a crypto trading platform launched by Arkham Intelligence. Arkham Intelligence was founded in 2020 as an onchain analytics platform with backing from prominent angel investors, including Tim Dr ...

Core Insights - A Bitcoin whale, inactive for over a decade, has sold half of its Bitcoin holdings, achieving a profit of 31,250% [1][5] Group 1: Bitcoin Whale Activity - The wallet known as "5K BTC OG" began selling its Bitcoin, originally acquired in 2012 for $332 per Bitcoin, and has sold 2,500 BTC for approximately $265 million at an average exit price of $106,164 [2][5] - An additional 500 BTC was moved to Binance, valued at $47.77 million, indicating a systematic selling pattern with multiple transactions over the past five months [3][6] - The wallet still holds 2,500 BTC, worth about $237.5 million, which may be sold in the future [4] Group 2: Market Implications - The total profits from the sales now exceed $500 million, marking this as one of the most profitable exits in Bitcoin history [5] - The significant selling activity from long-dormant holders could potentially depress Bitcoin's price, especially as it approaches a dense resistance zone near $100,000 [5][6] - The activation of these long-held coins has created unease among traders, as half of the original holdings have already been sold [6]

Core Insights - Trend Research has withdrawn 11,520 ETH (approximately $34.93 million) from Binance and deposited it into Aave, borrowing $20 million in USDT for further ETH purchases [1] - In the last hour, Trend Research withdrew an additional 20,850 ETH valued at $6.328 million from Binance, subsequently staking ETH and borrowing $40 million in USDT, indicating a strategy to increase their holdings [1] - Currently, Trend Research holds a total of 600,850 ETH across five addresses, with a total value of $1.82 billion [1] Summary by Sections - **Withdrawals and Deposits** - Trend Research has made significant withdrawals from Binance, including 11,520 ETH and 20,850 ETH in separate transactions [1] - The total ETH withdrawn in the last 7 hours amounts to 27,598 ETH (approximately $8.305 million) [1] - **Borrowing Activities** - The company has borrowed $20 million in USDT after depositing ETH into Aave [1] - An additional borrowing of $40 million in USDT was executed after staking ETH [1] - **Current Holdings and Valuation** - The total ETH held by Trend Research is now 607,598 ETH, valued at approximately $1.77 billion, with an average cost basis of $3,111.07 per ETH [1] - The current unrealized loss stands at approximately $117 million [1]

Threat Landscape - Kaspersky detected a new infostealer malware named Stealka, active since November 2025 [1] - Stealka spreads through fake game mods and pirated software on platforms like GitHub and Google Sites [1] Target Scope - The malware targets over 100 browsers [1] - The malware targets more than 80 crypto wallets, including MetaMask, Binance, Coinbase, Phantom, and Trust Wallet [1] Data Theft - Stealka steals credentials, private keys, and seed phrases from targeted systems [1]

Cryptocurrency Investment Education - Recommends introductory videos for beginners in the cryptocurrency space [1] - Provides tutorials on using New Taiwan Dollars (NTD) to purchase cryptocurrencies [1] - Introduces concepts such as blockchain transfers, perpetual contracts, and grid trading [1] Cryptocurrency Exchanges and Platforms - Lists several cryptocurrency exchanges with fee reduction offers (20%) including Bitopro, Max, OKX, Binance, Pionex, and Bitget [1] - Highlights OKX for its wallet functionality and Binance for having the most global users [1] - Mentions Pionex as the originator of grid trading in the cryptocurrency space [1] Community and Social Media - Invites users to join Line communities for discussion and provides links to Instagram accounts related to cryptocurrency [1] Useful Websites and Resources - Provides a list of useful websites for cryptocurrency news and data, including Coindesk, The Block, Cointelegraph, PA News, Odaily, Chainee, Deep Tide, Chain News, BlockTempo, Blockcast, Zombit, Fear & Greed Index, Stablecoin data, Bitcoin ETF data, and economic calendars [1] Risk Disclaimer - Emphasizes that the cryptocurrency market is a high-risk investment and the content provided is for informational and personal opinion sharing purposes only, not financial advice [1]

Core Insights - Bitcoin is a decentralized cryptocurrency that operates without government or banking oversight, making it a unique form of digital currency [1][2][9] - The Bitcoin network relies on blockchain technology, which serves as a public digital ledger for validating and recording transactions [2][4] - Bitcoin has a capped supply of 21 million coins, with over 19 million already mined, contributing to its value through scarcity [10][12] Group 1: Bitcoin Overview - Bitcoin is a virtual currency used for investment and payment, known for its volatility [1] - It operates on a decentralized network, allowing peer-to-peer transactions without intermediaries [2] - The technology behind Bitcoin includes terms like blocks, nodes, and mining, which are essential for understanding its functionality [4] Group 2: Advantages of Bitcoin - Bitcoin transactions are generally faster, taking between 10 to 60 minutes to complete [3] - Transaction costs for transferring Bitcoin are relatively low, averaging between $0.50 to $2.50, compared to traditional wire transfer fees [6] - Each transaction undergoes multiple verifications, enhancing security against fraud [6] Group 3: Disadvantages of Bitcoin - Bitcoin's value is highly volatile, which can affect its utility as a medium of exchange [6] - The network consumes a significant amount of electricity, with a single transaction using more power than an average U.S. household consumes in about 38 days [6] - Bitcoin does not provide interest yields like traditional cash, and while there are ways to earn income on Bitcoin, they carry risks [6] Group 4: Bitcoin Accessibility - Bitcoin can be purchased through exchanges like Coinbase, which require identity verification and fund deposits [5][10] - Alternatives to exchanges include Bitcoin ATMs, peer-to-peer exchanges, and play-to-earn games that reward users with Bitcoin [7] - Bitcoin futures ETFs provide a way for long-term investors to gain exposure to Bitcoin without direct ownership [8] Group 5: Historical Context and Value - Bitcoin was introduced in 2009 following a whitepaper by Satoshi Nakamoto, outlining a decentralized currency system [9][11] - The price of Bitcoin has seen significant growth, from approximately $320 in January 2015 to over $90,000 by January 2025 [14] - The limited supply and decentralized nature contribute to Bitcoin's perceived value and appeal among traders [12]

RT SolanaFloor (@SolanaFloor)🚨JUST IN: @galaxyhq's aggressive Solana accumulation continues as the firm bought 430,000 $SOL worth $97M from @binance in the last hour. Over the past 12 hours, Galaxy has accumulated 1.35M $SOL worth $302M. https://t.co/gOGqJ4Kms6 ...

Marketing & Promotion - Binance is promoting Web3 activities with a user named lillyvuchkova [1]

Cryptocurrency Investment Education - Recommends introductory videos for beginners in the cryptocurrency space, covering topics such as buying cryptocurrency with New Taiwan Dollars (TWD), understanding cryptocurrency finance, blockchain transfers, perpetual contracts, and grid trading [1] - Provides referral links with fee reductions (20%) for various cryptocurrency exchanges, including Bitopro, Max, OKX, Binance, Pionex, and Bitget [1] - Encourages users to join online communities on Line and Instagram for discussion and learning [1] Cryptocurrency Resources - Lists various websites for cryptocurrency news and data, including Coindesk, The Block, Cointelegraph, PA News, Odaily, 鏈習生 (Chainee), 深潮 (TechFlow), 鏈新聞 (ABMedia), 動區動趨 (BlockTempo), 區塊客 (Blockcast), 桑幣 (Zombit), 恐貪指數 (Fear & Greed Index), 穩定幣數據 (Stablecoins data), 比特幣 ETF (Bitcoin ETF), and 總經日程 (Economic Calendar) [1] Disclaimer - Emphasizes that the cryptocurrency market is high-risk and the content provided is for informational and personal opinion sharing purposes only, not constituting financial advice [1]

Marketing & Promotion - Binance is promoted as a solution for "healing," suggesting emotional or financial recovery [1] - The advertisement encourages users to download the Binance app [1]