QANplatform @QANplatform

10/🧵 Executive orders: 1: whitehouse.gov/presidential-a… 2: whitehouse.gov/presidential-a…

9/🧵 Two executive orders. One unavoidable conclusion: - The quantum threat is officially recognized at the highest level of U.S. government, - America is actively building the quantum computers that will make current public-key cryptography obsolete, - Hard deadlines, 2027, 2030, 2031, have been set for the executive branch and covered contractors. Q-Day isn't a distant forecast. It's a government-issued deadline.

On June 22, 2026, President Trump signed two executive orders affecting post-quantum cryptography and quantum innovation. EO 1 → "Securing the Nation Against Advanced Cryptographic Attacks" EO 2 → "Ushering in the Next Frontier of Quantum Innovation" This is basically the U.S. government declaring that the quantum era has arrived. 🧵👇

It is a Thursday evening in 2030. Marko, a backend engineer in Berlin is debugging a wallet recovery issue. A user claims funds were moved without authorization. No phishing. No malware. No leaked seed phrase. Just a valid signature. Marko pulls the transaction. It checks out. Correct format. Correct curve. Correct verification path. From the protocol’s perspective, nothing is wrong. But something is. He traces the wallet history back. First transaction: 2022. The moment the public key was revealed on-chain. After that, years of inactivity. No rotations. No changes. Just a key sitting there, exposed, forgotten. Until now. He opens an internal thread. Someone mentions it quietly. “Could be quantum-derived.” No one replies for a minute. Because if that sentence is true, even once, this is not an incident. It is a pattern waiting to be found. Marko looks at the verification result again. The system did exactly what it was designed to do. Accept a mathematically valid signature. It just no longer knows who is behind it.

The myth "Quantum-safe cryptography is just a stronger version of what we have." The reality It’s a completely different foundation. Different math. Different key behavior. Different tradeoffs. You’re not upgrading a component. You’re replacing the ground it stands on. And most systems were never designed for that kind of swap.

blackrock.com/us/individual/…

BlackRock Quantum Whitepaper: The Threat & The Hard Truth Key takeaways: Quantum computers could break current encryption within years, not decades. BlackRock confirms the timeline has accelerated. The quantum threat Shor's Algorithm can break Elliptic Curve Cryptography (ECC), the exact math securing Bitcoin and Ethereum digital signatures. A sufficiently powerful quantum computer could derive private keys from public keys visible on-chain. Bitcoin's vulnerability Approximately 35% of the Bitcoin supply (~7M BTC) is currently exposed: • 1.9M BTC in P2PK/P2TR/P2MS addresses • 5M BTC in addresses with reused keys This creates two distinct attack vectors: At-Rest: CRQC (Cryptographically Relevant Quantum Computers) can steal coins from the 35% of supply even if never spent. On-Spend: All Bitcoin addresses become vulnerable during the 10-minute mempool window of a transaction. Quantum is advancing fast • Google has moved its encryption migration deadline to 2029. • IBM targets large-scale, fault-tolerant quantum systems by 2029–2033. • Recent breakthroughs in error correction have pulled timelines forward significantly. The migration crisis Governments plan full migration by 2035, BlackRock notes that while technically feasible, coordination is the bottleneck. It requires multi-year timelines that legacy chains simply may not have. Legacy chain problems • Bitcoin: Development is relatively decentralized and there is no current consensus on PQ encryption/signature schemes, migration timelines, and the optimal specific implementation mechanisms. • Ethereum: Requires seven upcoming network updates/hard forks (2026–2029) with massive complexity due to Proof-of-Stake and smart contracts. • Ecosystem: Exchanges, custodians, and validators must simultaneously upgrade hardware, software, and policies. Why QANplatform, the post-quantum blockchain wins We built quantum-resistant cryptography as our foundation, not as a retrofit. No consensus chaos. No 35% of supply at risk. Already defended from day one. The bottom line BlackRock states that upgrading cryptographic systems is easier than building a quantum computer. However, they also admit migration is coordination-heavy and slow, while quantum timelines have accelerated to within years. We don't face this dilemma. We are already secured. Q-Day favors the future-proof.

9 minutes. That is the estimated time a primed fast-clock quantum computer could take to solve ECDLP, the Elliptic Curve Discrete Logarithm Problem, the core mathematical problem behind the signature schemes that secure Bitcoin, Ethereum, and many other blockchains. No buffer. No second chance. That's fast enough to turn blockchain's security window into a race against time.

What is lattice-based cryptography? Most encryption today relies on problems that are hard to solve, but have a hidden shortcut. Quantum computers find that shortcut. Lattice-based cryptography is different, it is built on problems with no shortcut in the foreseeable future, even with accelerating technological development. Think of it like this. Classical encryption is a combination lock: hard to crack by hand, but a fast enough machine can cycle through every combination. Lattice cryptography is more like a maze with millions of corridors added every second. Even knowing the rules of the maze does not help you navigate it faster. The underlying problem - finding the shortest path between two points across millions of mathematical dimensions - has resisted attack for decades. No classical computer can brute-force it. No quantum algorithm is known to break it. That is not an assumption. That is a track record. That is why CRYSTALS-Dilithium and CRYSTALS-Kyber are built on lattices. That is why post-quantum cryptography works. And that is why we use the NIST-standardized ML-DSA, which is derived from CRYSTALS-Dilithium.

medium.com/qanplatform/qa…

QANplatform May Update: Accelerating Our Ethereum Rebase and Enterprise Readiness May was a month of decisive action for QANplatform. Following our announcement of a controlled architectural rebase of QANplatform’s core features onto Ethereum’s official implementation we moved immediately from strategic planning to implementation. With architectural risks mitigated and technical briefs finalized, we are now fully cleared to begin active construction on our next-generation implementation. Behind the strategic shift lies significant engineering progress. This month, our team resolved complex architectural challenges to ensure a rock-solid runtime and a mature developer ecosystem. Read the full recap on our blog, link in the comments 🔗👇

Two tech giants. One timeline: 2029. Microsoft just unveiled Majorana 2: topological qubits that last 20 seconds (vs. 1-12 milliseconds in Majorana 1). That improvement is roughly comparable to inventing a phone battery that instead of dying in a day could last for nearly three years on a single charge. That's a 1,000x reliability leap, built with agentic AI. Their practical quantum computer target? 2029, the original timeline cut in half. Google independently set the same year as its internal deadline to complete PQC migration across all systems, warning that quantum computers could break current encryption before the decade ends. When Microsoft AND Google converge on 2029, that's not a prediction. That's a countdown. Every blockchain still running on legacy cryptography needs to ask: are you quantum-safe? The migration window is closing.