Insider Brief BTQ Technologies has released Bitcoin Quantum testnet v0.3.0 featuring the first working implementation of Bitcoin Improvement Proposal 360, a quantum-resistant Pay-to-Merkle-Root output type that was merged into Bitcoin’s official proposal repository earlier this […]
Quantum 10, 2035 (2026). https://doi.org/10.22331/q-2026-03-20-2035 We present an efficient spin-photon interface for free-space vertical emission coupling. Using a dipole model, we show that our design achieves a far-field collection efficiency of 96% at the numerical […]
Acronym: QSNP IHD 2026 Dates: Monday, June 1, 2026 Organising group(s): Quantum Information Theory at ICFO Web page: QSNP Industry Hub Day 2026 Registration deadline: Friday, March 27, 2026 Tags: qsnp quantum communication quantum cryptography […]
Quantum 10, 2034 (2026). https://doi.org/10.22331/q-2026-03-20-2034 In this work, a novel quantum neural network is introduced as a means to approximate any unitary evolution through the Standard Recursive Block Basis (SRBB) and is subsequently redesigned with […]
Quantum 10, 2033 (2026). https://doi.org/10.22331/q-2026-03-20-2033 We design Snowflake, a quantum error correction decoder that, for the surface code under circuit-level noise, is roughly 25% more accurate than the Union-Find decoder, with a better mean runtime […]
Crane Harbor Acquisition Corp. (Nasdaq: CHAC) shareholders have approved the business combination with Xanadu Quantum Technologies Inc., scheduled to close on March 26, 2026. The resulting entity, Xanadu Quantum Technologies Limited, is expected to begin […]
Zapata Quantum has announced the formation of a new Growth Advisory Board (GAB) to drive its commercial strategy and enterprise adoption across vertical markets. The company has appointed three industry veterans to the board: Steve […]
Horizon Quantum Computing has finalized its business combination with dMY Squared Technology Group, Inc., a special purpose acquisition company (SPAC). Following shareholder approval on March 17, 2026, the combined entity will officially begin trading on […]
Insider Brief Crane Harbor shareholders approved the proposed business combination with Xanadu Quantum Technologies, clearing a key step toward the company going public. The combined company is expected to begin trading on Nasdaq and the […]
Insider Brief Horizon Quantum completed a SPAC merger with dMY Squared Technology Group, securing about $120 million and listing on Nasdaq under the ticker “HQ” to expand its quantum software business. The company is focused […]
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