March 27, Seoul
Join the Quantova Tech Stack Discussion, a deep dive into post quantum blockchain architecture, execution design, and next gen infrastructure security.
Engineers, researchers, and industry leaders under one roof.
Reserve your spot: https://t.co/hVkqHkt4O7
Even if risk remains low this decade, ECC has a known failure mode under Shor’s algorithm. Quantova treats post quantum security as a base layer requirement, not an upgrade
@bitinning Reducing public key exposure closes edge cases, yet ECDSA/Schnorr remain vulnerable to Shor-class attacks once scalable quantum systems exist
Security isn’t upgraded at one layer.
Wallet → transport → mempool → consensus → execution. If any link remains classical, the attack surface remains classical
Post quantum signatures don’t just improve security, they change protocol physics.
Larger signatures affect block size, propagation latency, and state growth. If your L1 economics didn’t model this, you’re not quantum ready
Cryptographic cost must be deterministic.
Heavy PQ verification without precise metering creates DoS vectors and consensus risk. Execution layers must understand crypto weight, not treat it as a black box
Quantum resilience requires new signature primitives, address formats, wallet upgrades, and coordinated fund migration. Until quantum safe schemes secure funds by default, the exposure model doesn’t change
ECDSA has a known quantum break via Shor’s algorithm, and blockchains permanently expose public keys.
Once the threshold is crossed, security fails discretely, not gradually. Migrating a global protocol takes years which is why PQC needs to be a base layer assumption
Google recently published a blog post calling for urgent post-quantum cryptography migration. Not some random think tank - Google. The company that built Willow, one of the most advanced quantum processors on Earth.
Key points:
1.They've been preparing since 2016
2.They warn "store now, decrypt later" attacks are likely already happening — adversaries harvesting encrypted data today, waiting for quantum to crack it
3.They're calling on policymakers to accelerate PQC adoption
Now think about Bitcoin. $BTC uses ECDSA for transaction signing.
Ethereum is all over the transition, but BTC continues to do a whole lot of not much.
There is still some time, but in the meantime, algorithmic improvements have reduced the qubit counts required by 1,000x over the past decade.
Good luck.
That’s why Quantova is built around quantum resistant cryptography , guided by leading cryptographers and enforced at the protocol level for long term security.
One of the most serious long term risks to digital assets is quantum computing. As computational power advances, cryptography once considered unbreakable becomes a liability.
Any asset vulnerable to future quantum attacks can’t serve as a true global reserve
"It's 2009 technology. Tens of billions of dollars and armies of scientists have figured out how to make this run better. Bitcoin can't keep pretending that didn't happen."
@IOHK_Charles on post-quantum upgrades as $BTC's moment to innovate at #Consensus2026
If blockchain is going to secure value for the next 50+ years…it needs to start preparing for the next gen of computing.
We’re getting ready to open our testnet to builders, validators, and security researchers who want to help shape a quantum-resistant future. Details soon.
Good context for today’s exposure, but quantum risk isn’t only about legacy P2PK coins - - it’s about signature schemes once keys are revealed and the long-term challenge of migrating to post-quantum security
Cryptographic migrations take years, new signature schemes, larger keys, wallet and custody upgrades, and UTXO movement.
Preparation has to start long before urgency, which is why Quantova made quantum resistant cryptography foundational, not a future plan
Quantum risk targets signature schemes first, so early focus on key rotation and migration toward PQ signatures is right. It’s also why Quantova built quantum resistant cryptography into the foundation of the chain from day one
🔥 LATEST: Michael Saylor says Strategy will initiate a Bitcoin Security Program coordinating with global cybersecurity and crypto communities to address quantum computing threats.
Researchers from @IBM present the first quantum algorithm capable of efficiently simulating stochastic differential equations, making it the first such algorithm able to simulate chaotic, non‑linear systems — something classical computers struggle with: https://t.co/YJVVFaAXy3
The transition takes years. Chains that don’t plan early… will struggle later.
We believe quantum resistance shouldn’t be an afterthought or future patch. It should be part of Layer 1 design from the beginning.
Blockchains are supposed to protect value. But their cryptography was designed decades ago, before quantum computing was a serious engineering field. That’s why post-quantum cryptography (PQC) exists.