Quantus
25 days agoNews Editor

Quantus draws attention with a post-quantum privacy pitch, while its premine split sparks criticism

Quantus, a newly launched Layer 1 blockchain, has picked up attention on the back of a dual narrative: post-quantum security and privacy. The proof-of-work network, which positions itself as peer-to-peer electronic cash for the quantum era, launched mainnet on Sept. 9, 2026 and says it was built from the ground up to address risks that future quantum computers could pose to today’s signature schemes. The project uses ML-DSA (Dilithium), a NIST-selected post-quantum digital signature standard, and combines it with a STARK-based zero-knowledge system and signature aggregation to reduce the on-chain footprint of large post-quantum signatures. Quantus has also tied its story to privacy. Its Wormhole address model uses provable burn-and-remint flows plus locally generated zero-knowledge proofs to break the direct on-chain link between sender and recipient. The project has gained extra visibility from backers including Balaji, Babak Nivi and Helius founder Mert, with Balaji also disclosed by co-founder Joseph Mattia as an advisor. That investor roster has drawn notice because of its overlap with the Zcash orbit. At the same time, Quantus faces criticism over tokenomics. According to project disclosures, 27% of QTC’s total supply was minted at genesis, including 23% allocated to investors, founders and the team, plus 4% allocated to the company. Community criticism has focused on whether that distribution sits uneasily with the project’s Bitcoin-like fixed-supply and proof-of-work framing.

940
Quantus draws attention with a post-quantum privacy pitch, while its premine split sparks criticism
StarkWare
23 days agoNews Editor

StarkWare says it tested a quantum-safe Bitcoin locking scheme on mainnet

StarkWare researchers have tested a quantum-safe Bitcoin scheme, known as QSB, on Bitcoin mainnet, according to a post introduced by Starknet on Oct. 9. The company said the mechanism does not require a soft fork, new opcodes, or changes to Bitcoin’s consensus rules. The first QSB output was spent on Aug. 26, 2026, in Bitcoin block 964,199, and the associated GPU computation cost has fallen from about $320 to about $50. The design, created by StarkWare researcher Avihu Levy, uses hash-based computation to build a locking mechanism instead of relying on elliptic-curve private keys, which are widely seen as vulnerable to future quantum attacks. Still, StarkWare said QSB should not be read as proof that Bitcoin is now fully quantum-safe. Each transaction remains computationally heavy, moving existing assets into the scheme still requires a traditional transaction that carries quantum risk, and QSB transactions do not comply with Bitcoin Core’s default relay policy. They must be sent through miners willing to accept them directly. The company also said there are no supporting wallets, address formats, or recovery procedures yet. StarkWare described QSB as an emergency research approach rather than a replacement for a broader Bitcoin post-quantum upgrade.

690
StarkWare says it tested a quantum-safe Bitcoin locking scheme on mainnet
Quantus
25 days agoNews Editor

Quantus draws attention with post-quantum privacy pitch as token pre-mine faces scrutiny

Quantus, a newly launched layer-1 blockchain, has become a talking point in crypto markets after positioning itself around two themes now drawing fresh attention: privacy and post-quantum security. The project, which launched its mainnet on Sept. 9, 2026, describes itself as peer-to-peer electronic cash built for the quantum era. It uses ML-DSA (Dilithium), a signature scheme selected in the U.S. National Institute of Standards and Technology’s post-quantum cryptography standardization process, and pairs that design with zero-knowledge proofs and a proof-of-work model. The project has also benefited from a notable investor roster. Quantus has raised about $2.42 million across two rounds, with the second round led by Balaji and joined by AngelList co-founder Babak Nivi and Helius founder Mert. That backing has drawn extra attention because several of the names involved have long-standing ties to Zcash, a privacy coin that has recently returned to the spotlight. At the same time, Quantus is facing criticism over its token structure. According to the project’s tokenomics, 27% of QTC’s total supply was minted at genesis, including 23% allocated to investors, founders and the team, plus 4% for the company. Critics in the community argue that the setup sits uneasily with the project’s Bitcoin-like messaging around fixed supply, scarcity and proof-of-work issuance.

890
Quantus draws attention with post-quantum privacy pitch as token pre-mine faces scrutiny
Cavero Secure
24 days agoNews Editor

Cavero Secure launches CaveroCTX protocol for autonomous AI governance

Cavero Secure has announced the launch of the CaveroCTX protocol, described as a new approach to autonomous AI governance. The company was identified in the source as a pioneer in continuous identity security and post-quantum trust architecture. The update was carried by Techub News, with Finextra cited as the source. No additional product details, rollout timeline, or technical specifications were disclosed in the provided brief. The announcement centers on CaveroCTX as the core release and frames it as a breakthrough method for governing autonomous AI systems. Based on the source text, the report is limited to the launch announcement and the company description tied to Cavero Secure’s positioning in identity security and post-quantum trust architecture.

600
Cavero Secure launches CaveroCTX protocol for autonomous AI governance
Stacks
26 days agoNews Editor

Muneeb Ali says IP tied to Stacks will move to the Stacks Endowment

Muneeb Ali, the head of Stacks Labs for the Bitcoin Layer 2 network Stacks, has outlined his CEO plan and said the relevant intellectual property will be transferred to the Stacks Endowment. He also committed to publishing a two-year roadmap covering Bitcoin privacy and post-quantum technology. In addition, Ali said he will hold a public call for token holders within 30 days. The update lays out three specific commitments: an intellectual property transfer tied to the Stacks ecosystem, a two-year development roadmap, and a near-term public discussion with token holders. No further details on the transfer process or the roadmap timeline beyond the two-year scope and 30-day call window were disclosed in the source material.

650
Muneeb Ali says IP tied to Stacks will move to the Stacks Endowment
Policy Regulation
2 months agoNews Editor

US commits up to $300 million to quantum hardware as Bitcoin and Ethereum race toward a 2029 post-quantum window

The US Commerce Department finalized a quantum funding package on Sept. 9, setting up CHIPS Act grants of up to $100 million each for Rigetti, D-Wave and Quantinuum, while also taking minority equity stakes in the three companies. The money is earmarked for hardware, manufacturing capacity and error-correction systems needed to build larger fault-tolerant quantum machines. At the same time, Ethereum’s protocol team has set December 2029 as a self-imposed deadline for making the base layer quantum-resistant across execution, consensus and data, based on an assumption that a potential "Q-Day" could arrive as early as 2030. Bitcoin has no single network-wide deadline, but work this year around BIP-360 and BIP-361 has accelerated, and researchers and institutions are also treating 2029 as the point by which a credible migration path needs to be in place. Estimates from Google Quantum AI and roadmaps from IBM and Quantinuum are tightening that timeline, turning post-quantum migration from a long-range discussion into an engineering and coordination problem for crypto’s two largest networks.

1240
US commits up to $300 million to quantum hardware as Bitcoin and Ethereum race toward a 2029 post-quantum window
U.S. Department of Commerce
2 months agoNews Editor

U.S. Commerce Department plans up to $100 million each for three quantum computing firms

The U.S. Department of Commerce will provide up to $100 million each to Rigetti, D-Wave, and Quantinuum under the CHIPS Act, for a combined total of as much as $300 million, according to Odaily. The department will also take minority stakes in all three companies. The funding is intended to support research and development tied to fault-tolerant quantum computers, including hardware, manufacturing, and error-correction systems. The update also carries implications for the crypto sector’s longer-term security planning. Ethereum has set December 2029 as its deadline for making the execution layer, consensus layer, and data layer quantum resistant. On the Bitcoin side, developers are advancing two post-quantum signature migration proposals, BIP-360 and BIP-361. Industry participants believe a workable migration path needs to be in place before 2029. Together, those timelines show that quantum-readiness is being treated as a concrete engineering target across both computing and blockchain infrastructure.

1140
U.S. Commerce Department plans up to $100 million each for three quantum computing firms
a16z crypto
2 months agoNews Editor

a16z crypto releases open-source post-quantum zkVM Lattice Jolt

a16z crypto said on Sept. 9 that it has released Lattice Jolt, a new open-source version of its zero-knowledge virtual machine that shifts its cryptographic foundation from elliptic curves to lattice cryptography. The change gives the system post-quantum resistance and, according to a16z crypto, improves prover and verifier speeds by 2x to 3x. The team also said proof sizes are now below 100KB, which it described as the smallest among post-quantum zkVMs. Lattice Jolt uses a new polynomial commitment scheme called Akita, built on the Module-SIS hard lattice assumption with a target security level of 128 bits. Akita was led by LayerZero’s research and engineering team in collaboration with Carnegie Mellon University, the University of Southern California, and a16z crypto. On performance, the project said the system can prove more than 2 million RISC-V cycles per second on CPU on the same device, and more than 10 million cycles on a MacBook with GPU acceleration through Apple Metal. Memory use for the prover was reduced from about 300 bytes per cycle to 200 bytes per cycle, enabling proofs for millions of computation cycles on phones.

1510
a16z crypto releases open-source post-quantum zkVM Lattice Jolt
Total 35 items
Go topage