MSB INTEL

Anthropic briefing investors on updated Q3 numbers this week

Anthropic is disclosing revised financial results to a group of investors at its headquarters. The timing underscores how AI lab performance metrics have become closely watched signals in tech valuations. Q3 numbers will include revenue data as the company continues scaling operations. This represents standard investor briefing practice as Anthropic manages stakeholder communications around its financial trajectory.

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Sui processes first quantum-safe transaction on Devnet

Sui's Devnet has executed its first native quantum-safe transaction using ML-DSA-65 post-quantum signatures, according to Mysten Labs co-founder Kostas Chalkias. The milestone marks the first on-chain verification of post-quantum cryptography on the network.

ML-DSA-65 support is now live in Devnet v1.82.0 with full API integration through ExecuteTransaction and VerifySignature endpoints. The signatures work in multisig transactions and are integrated into GraphQL and the Rust SDK.

Sui targets Mainnet deployment of native ML-DSA-65 accounts in Q1 2027, pending security audits. The move prepares the blockchain for quantum computing threats to current elliptic curve cryptography standards.

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Coinbase charts Bitcoin's post-quantum security roadmap

Coinbase, custodian of ~5% of all existing BTC, released technical guidance for Bitcoin's migration to post-quantum cryptography. The exchange flagged that the transition could span years and requires immediate planning.

The firm recommends exploring flexible output designs including BIP-360 (P2MR) and P2TRv2. A phased approach supporting both classical and post-quantum signature mechanisms forms the core strategy. Coinbase also raised unresolved questions: handling dormant funds, lost private keys, and wallets that never migrate to new standards.

Early preparation now reduces friction during the eventual shift.

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Interactive Brokers opens ETH staking to eligible clients via zerohash

Interactive Brokers (NASDAQ: IBKR) launched cryptocurrency staking infrastructure, starting with Ethereum. Eligible clients access the Staking Dashboard within IBKR's Client Portal to submit staking and unstaking requests, monitor pending activity, and track earned rewards.

zerohash provides the underlying digital asset infrastructure. Staking rewards compound automatically as additional staked cryptocurrency while positions remain locked. The rollout marks a major traditional brokerage move into on-chain yield generation.

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Ripple and Privy enable programmatic wallet creation on XRP Ledger

Developers can now build XRPL wallets programmatically through the Ripple-Privy partnership. The integration supports XRP, RLUSD, and other digital assets on the network.

The move aligns with XRPL's original architecture: deep liquidity pools accessible to any participant, with payments as the foundation for broader financial infrastructure. Ripple's CTO Emeritus Joel Katz previously outlined this vision, noting that wallets should excel at payments first, then enable financial services around that core function.

Programmatic wallet creation removes friction for developers building payment applications on XRPL.

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Starknet enables anonymous DeFi trades via Shadow Accounts

Starknet launches Shadow Accounts on Oct. 15, allowing users to participate in public DeFi markets while maintaining wallet privacy. Shadow Accounts link confidentially to main wallets, masking transaction history and holdings from on-chain observers.

The feature addresses front-running and privacy concerns in decentralized finance. First integration goes live tomorrow. Users can conduct trades without revealing positions or wallet balances to the network.

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Aptos completes four-year genesis unlock schedule on time

The protocol finished its token unlock cycle on October 12, 2026, with zero core contributor and investor tokens remaining in the release schedule. The unlock ran exactly four years from mainnet launch, matching the original published timeline with no deviations or extensions.

All genesis allocations for core contributors and investors have now fully vested.

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Goldman's equities traders crush Q3 with $6.44B in revenue

Equities trading hit $6.44 billion in the third quarter, beating Wall Street estimates. Fixed-income and rates trading fell well short of expectations across the same period. The divergence shows sharp differences in client activity and market conditions between the two franchises during Q3. Goldman Sachs' trading desk results reflect where capital flowed as markets moved through the quarter.

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Marvell, Microsoft, Oracle join forces on data center security hardware

Three major tech firms have established a working group under the Open Compute Project to standardize integrated hardware security modules across data center infrastructure.

The collaboration brings together processor maker Marvell Technology, cloud operator Microsoft, and enterprise software giant Oracle. Their goal: create consistent standards for how security hardware embeds into server designs.

Hardware security modules protect cryptographic keys and sensitive operations at the chip level. Standardization could reduce fragmentation across data center deployments and lower integration costs for cloud providers building custom infrastructure.

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Binance exits mining business entirely next month

Binance is shutting down its mining pool, cloud mining, and related services effective November 10. The exchange notified users of the decision, marking a full withdrawal from mining operations. Existing miners will need to migrate balances and switch to alternative platforms before the deadline. This follows regulatory pressures and Binance's strategic shift to core trading and custody services.

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Strive adds 3,311 BTC in single week acquisition

Strive's Bitcoin holdings now total 32,773 BTC valued at $2.7 billion after last week's purchase. The acquisition represents a significant addition to the company's digital asset position.

Bitcoin itself has climbed 8.3% over the past month, though the asset remains 4.9% lower year to date.

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A wallet among USDT's ten largest holders added 0.62 percentage points of total supply in the past 6 hours, worth $1.13 billion at the current market value.

It now holds 4.33% of USDT. The address is not flagged as a contract.
Source: GoPlus holder data and CoinGecko market value.

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