🏦 BlackRock's $500M Aptos Move

**DIA unveils its complete oracle architecture** with three core workflows ensuring full transparency from data collection to delivery. **The Three-Step Process:** - **Data Sourcing**: Independent Feeder nodes collect live trades directly from 100+ exchanges, DEXs, bridges, and traditional markets - **Price Calculation**: Smart contracts on Lasernet process raw data using customizable methodologies (TWAP, VWAP, custom algorithms) - **Data Delivery**: Spectra transmits calculated prices across 60+ blockchains using push/pull models **Key Features:** - No intermediaries or third-party aggregators - Every calculation happens onchain and is verifiable - Protocols choose exact data sources and update triggers - Complete audit trail from source to smart contract This creates a **trustless oracle network** where protocols can verify every data point, eliminating hidden aggregation and opaque processes. [Explore the system in action](https://www.diadata.org/app/oracle-playground/)

**DIA oracles now support $HBAR price feeds**, expanding data access for developers building on Hedera's network. **Key details:** - Hedera uses hashgraph consensus technology - Processes over 10,000 transactions per second - Offers minimal transaction fees - Enterprise-grade distributed ledger **For developers:** The new price feed integration allows dApps to access reliable HBAR market data through DIA's oracle infrastructure. [Integrate HBAR feed](https://www.diadata.org/app/price/asset/Hedera/0x0000000000000000000000000000000000000000/) into your application today.

**DIA oracles now provide $XG price feeds** for copper, marking a significant expansion into industrial metals. - Copper is essential for infrastructure, electronics, and power grids - Critical component in the global energy transition - Feed is production-ready for RWA (Real World Asset) protocols This follows DIA's recent launch of natural gas price feeds, showing continued growth in commodity data services. **Access the copper feed:** [DIA xReal Platform](https://www.diadata.org/app/rwa/XG/) DIA continues building infrastructure to bring traditional commodity pricing onchain for DeFi protocols.

**Ethereum's Fusaka upgrade launches December 3**, addressing crypto's biggest bottleneck: data availability for Layer 2s. **Key Innovation: PeerDAS (EIP-7594)** - Validators sample small data chunks instead of downloading full blobs - Each node checks ~1/8th of data while maintaining security - Drastically reduces bandwidth and storage requirements **Major Changes:** - Gas limit increases from 45M to 60M - Blob capacity expansion through new Parameter-Only forks - Hardware requirements stay manageable for validators **Impact on Layer 2s:** - Arbitrum, Optimism, Base can batch more transactions per blob - Lower data posting costs = reduced user fees - **10x throughput potential** without overloading nodes **Additional Features:** - Preconfirmations through deterministic proposer lookahead - Hardware wallet integration via Apple Secure Enclave - Passkey support for Ethereum accounts **Testing Timeline:** - Holesky testnet: Live - Sepolia testnet: Live - Hoodi testnet: October 28 - **$2M bug bounty** for security researchers Fusaka represents the infrastructure foundation for Ethereum's rollup-centric roadmap at scale. [Full details](https://ethereum.org/roadmap/fusaka/)