Google Is Building Crypto Security for Banks. Why Now? 76% of $BTC crypto losses from hacks in H1 2026 came from infrastructure and operational compromises, including stolen private keys and seed phrases. Now Google is preparing a dedicated system for exactly this problem. Google Multi-Party Compute (MPC) splits control of a wallet key across several separate environments. For example, one part could stay with Google Cloud, another on a bank's own hardware, and another with a different cloud provider. Before a transaction is signed, institutions can also set rules around: - transaction limits - approved destination wallets - how many people or systems must approve a transfer The full private key is never stored in one place, so compromising one machine shouldn't be enough to move the assets. Alphabet is already using the technology to secure its own assets on $ETH and Solana, while a commercial launch is planned for early 2027. Google also says the architecture could later support post-quantum cryptography, although today it is focused on much more immediate problems: stolen credentials & unauthorized transactions.

Uptober is not happening this year. Bitcoin is down around 4% in October, putting $BTC on track for a second consecutive red October after October 2025 also ended lower. That is notable because October has historically been one of Bitcoin's strongest months, with positive returns in about 75% of years since 2014. Now attention shifts to November. Historical data gives November a stronger seasonal record, but the current market still needs fresh demand and momentum for that pattern to matter. A recovery could bring Bitcoin back into focus, while continued selling would keep downside risk on the table. November could give a clearer signal on where BTC heads next.

Anthropic, the company behind Claude, has filed to list on Nasdaq under the ticker ANT, reporting $16.3 billion in revenue for the first half of 2026, compared with $1.16 billion a year earlier. Its potential valuation could approach $2 trillion, although the final offering price remains undetermined. The company also reported an $80.7 billion net loss, largely driven by noncash accounting adjustments. Beneath that headline, Anthropic's rapid revenue growth and positive operating cash flow demonstrate substantial commercial demand, while enormous computing commitments raise questions about long-term profitability. Why does this matter for $BTC? An IPO of this magnitude could become a major test of institutional risk appetite. Strong investor demand may reinforce confidence in growth-oriented assets, potentially benefiting Bitcoin through broader portfolio allocation and improved market sentiment. However, an aggressive valuation could also expose how much optimism is already priced into AI. If investors begin questioning future returns, technology stocks could face renewed selling pressure, with Bitcoin vulnerable to cross-asset deleveraging. There's another factor worth watching: capital allocation. A major AI listing could attract substantial investment away from other speculative assets, at least temporarily. The ultimate impact would depend on whether the IPO brings fresh capital into markets or redirects existing allocations. Anthropic's debut could influence the broader investment environment in which Bitcoin trades. The key signals will be IPO demand, Nasdaq performance, institutional $BTC flows, and Bitcoin's relative strength during any technology-sector volatility.

The amount of $BTC on spot exchanges has started to rise. This indicates that crypto investors are sending their bitcoins to exchanges either to sell or to engage in other activities on exchanges. https://t.co/e568C5yH9r

Bitmine's Ethereum Treasury Is Closing In on a Major Milestone Bitmine (@BitMNR) purchased an additional 10,452 $ETH last week, bringing its total Ethereum holdings to approximately 6.05 million ETH. As of October 25, the company's Ethereum treasury was valued at around $14.3 billion, representing 4.95% of Ethereum's circulating supply. With this accumulation, Bitmine is getting closer to its ambitious goal of holding 5% of ETH's total supply. The company has also staked approximately 5.23 million ETH, with projected annualized staking revenue of $318 million. Its balance sheet includes another $514 million in cash and marketable securities, along with Bitcoin ( $BTC) and other investments. Despite Ethereum's recent price pullback, Bitmine Chairman Tom Lee (@fundstrat) remains optimistic, stating that the crypto bull market is already underway.

$SOL continues to show strong network activity, busy trading platforms, and growing application revenue. Yet SOL is still trading below the $150 level. Here's what I'm watching • Strong Ecosystem: Solana continues to support DeFi, payments, meme coins, and other blockchain applications • Alpenglow Upgrade: Its focus on faster transaction finality could improve the network experience • Stablecoin Growth: Rising stablecoin activity could support further adoption • Key Challenge: Weak market liquidity may slow SOL's recovery, even with strong fundamentals The big question is whether fresh capital can help SOL move back toward $150 before late November. Solana has strong fundamentals, but price recovery still depends on market conditions and buyer demand.

8.24 million $XRP Ledger addresses, but does that mean real adoption? According to Santiment data, XRPL added 4,772 addresses in a single day, reaching a record 8.24 million non-empty addresses. It's encouraging, but more addresses don't automatically mean more users or stronger buying pressure. One person can control multiple wallets, and exchanges can hold XRP for many customers. The real signal to watch is whether address growth translates into sustained transactions, meaningful network usage, and stronger price action.

US spot Bitcoin ETFs recorded $442M in net inflows last week, ending a two-week outflow streak. However, the momentum faded: 📈 $1.08B flowed in Monday–Wednesday. 📉 $774M flowed out Thursday–Friday. ₿ $BTC retreated toward $80,000. Despite the weekly rebound, October’s BTC ETF flows remain negative at roughly $314M. Macro Insights#

Arthur Hayes Just Dumped $22M in Altcoins. Is Another Crypto Crash Coming? Maelstrom founder Arthur Hayes has closed his directional trading positions, selling $22.28 million in crypto assets. His warning: the market may need to fall further before the next rally begins. On-chain data from Lookonchain shows the fund moved 6,400 ETH worth $15.2 million, 14 million ENA worth $2.76 million, and 323,000 UNI worth $2.24 million. Smaller sales included ETHFI, AERO, PENDLE, and ZAMA. Hayes explained his decision with a simple message: "We gotta go down to go up." With macroeconomic and geopolitical uncertainty growing, he prefers to stay on the sidelines until the market gives a clearer signal. The bigger question is what happens next. With $BTC and altcoins already under pressure, Hayes is choosing to protect profits rather than bet on an immediate recovery.

France Proposes DeFi Safeguards Under MiCA DeFi lets people lend, trade, and earn yield without relying on a traditional bank. But when a protocol fails, gets hacked or locks up funds, users can struggle to find who is responsible. France wants Europe to address that gap without shutting down decentralised finance. On October 21, French authorities including the AMF, Banque de France and Treasury published proposals for revising the EU’s Markets in Crypto-Assets Regulation (MiCA). Their position supports a secure, proportionate framework that allows DeFi projects to grow while giving users stronger safeguards. The proposals call for clearer responsibility where intermediaries are involved, appropriate due diligence duties and protocol certification. France also wants clearer rules for staking, crypto lending and borrowing activities that can look simple on an app but carry risks around custody, smart-contract failures and repayment. This is a proposal, not an adopted rulebook. The recommendations form part of France’s response to the European Commission’s MiCA review. Any changes would need to move through the EU process. The tension is familiar: too little oversight can leave users exposed; too much can push builders and liquidity elsewhere.