Post-Quantum Cryptography
Jun 30, 2026

StarkWare Unveils Starknet Post-Quantum Roadmap: Three Phases to Replace Pedersen Hash with BLAKE2

StarkWare released Starknet's post-quantum cryptography migration roadmap on June 30, 2026, outlining three phases. Phase 1 replaces Pedersen hash with BLAKE2 for state commitments, contract addresses, and network configurations, while introducing Falcon-512 as a post-quantum consensus signature. Phase 2 focuses on migration tools for existing smart contracts. Phase 3 addresses dependencies on Ethereum's own post-quantum migration, including bridge system calls and blob data availability. The roadmap highlights Starknet's proactive approach to quantum resilience in the ZK-Rollup ecosystem.

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StarkWare Unveils Starknet Post-Quantum Roadmap: Three Phases to Replace Pedersen Hash with BLAKE2
Loopring
Jun 29, 2026

Ethereum L2 Protocol Loopring Shuts Down DEX, Team to Batch Refund User Assets to L1 and Cover Gas

Loopring has announced the cessation of all DEX services and relay operations. The team will publish final user balance snapshots (spot and LP positions), offer a two-week review period, then batch-transfer assets back to users' L1 Ethereum addresses, covering all gas fees. Accounts with balances below $10 will be ignored. The shutdown is attributed to persistent low adoption, lack of virtual machine support for composability, and technological obsolescence by modern zkEVM solutions.

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Ethereum L2 Protocol Loopring Shuts Down DEX, Team to Batch Refund User Assets to L1 and Cover Gas
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