Introduction: Single Flux Quantum (SFQ) superconducting technology offers major performance and energy advantages over CMOS as Dennard scaling wanes. Yet, SFQ CPUs face key challenges: the Josephson ...

This article is featured in the 2025 Homecoming Special Issue. In the world of venture capital, a name like Sequoia Capital carries a unique weight. It’s the firm that placed early bets on giants like ...

According to @BitMEXResearch, Satoshi’s OP_RETURN was a different opcode that terminated script execution and returned pass or fail based on the top stack element, not the data-carrier used today.

The latest mainnet upgrade brings native EVM and CosmWasm to a single chain. Backed by a VARA-regulated VASP license, the chain focuses on tokenization with institutional guardrails. Mantra has ...

The 1_to-opcode.py script processes PHP source code files to generate opcode representations. Opcode is a low-level abstraction of PHP code, offering a more granular perspective for identifying ...

Ethereum L2 Starknet says devs could soon be able to build on Bitcoin through smart contracts and enable apps such as staking, borrowing and lending. Ethereum layer 2 Starknet is laying the groundwork ...

The Garfield testnet serves as a crucial testing ground for Pectra-related updates, set for Zircuit mainnet integration in March 2025. Key improvements include: Full Cancun Opcode Support – Developers ...

Zircuit is rolling out Garfield, its latest testnet, launching the week of February 24, 2025. This upgrade introduces full support for all Cancun opcodes, prepares for the Pectra upgrade, and delivers ...