postquantum

🔐 $TRX goes post-quantum on testnet, price sits at a 30-day low
1️⃣ Justin Sun: quantum-safe signatures now live on the Nile testnet
2️⃣ Uses FN-DSA-512 (Falcon family), a NIST-backed scheme
3️⃣ Mainnet "any time", per Sun, but no date is set
📉 TRX $0.3311: tagged $0.3307 today, lowest in 30 days
📊 Under falling 4H 20/50 EMA ($0.333/$0.334), RSI 35
🎯 My take: news isn't price yet; reclaim $0.3388 or $0.33 gives way
💬 Should every chain ship quantum-safe keys before 2030? 👇
#Tron #QuantumComputing #PostQuantum

#nearaccountssupportpostquantummldsa
While Bitcoin Debates Quantum Risk, NEAR Is Letting Users Swap Their Keys in Place
After a week of headlines about exposed public keys and AI-driven cryptography worries, one network is pointing to a practical answer: rotate the key, keep the account.
Here's what NEAR announced: its accounts now support the post-quantum ML-DSA signature scheme without asset migration. That works because NEAR accounts use human-readable IDs controlled by rotatable access keys, not a single fixed keypair. Fireblocks recently documented rotating a funded account from Ed25519 to ML-DSA-65 in two transactions: add the new key, then delete the old one. Ahead are NEP-655, which would derive implicit accounts from an initial state hash so keys aren't exposed on-chain (live on testnet, mainnet "within weeks," per the team), wallet contracts supporting custom signature schemes, and a "Q-day recovery registry" for chains that can't yet add post-quantum keys. NEAR's roadmap puts quantum-safe consensus in the second half of 2027, with cross-chain signing still in research.
Why does this matter? Migration is often cited as the hardest part of any post-quantum switch, and designs that allow key rotation avoid moving funds. The trade-offs are real, though: ML-DSA signatures run from about 2,400 to 4,600 bytes, far larger than today's, and much of the roadmap is still unfinished.
Is "cryptographic agility" the real advantage here, or just an early head start in a race with no finish line yet? 🤔
#Near #PostQuantum #blockchain
$LUMIA $BTC $NEAR

$ATOM is back above $2 after a 16% day. I’m not sure the quantum news is the reason, though.

ATOM is at about $2.04 on Binance right now, up around 16% in the last 24 hours.

The day before, Cosmos Labs put out an update called Ledger Security 2026.1. It adds a new kind of signature (ML-DSA, a US standard) that’s meant to stay safe even if quantum computers one day get strong enough to break the ones most blockchains use today.

It’s a real release. But a couple of things aren’t clear yet.

First, this is new software that chains can choose to use. I haven’t seen anything saying the Cosmos Hub has switched to it. And a chain only gets the full protection once validators holding two-thirds of the voting power change their keys.

Second, nobody has shown that this news is what pushed the price up. It might be part of it, or it might just be traders piling into a green chart.

What I like is that Cosmos shipped working code instead of only talking about it. Quantum risk keeps coming up in crypto, and being early could help Cosmos with bigger players and with chains building on it.

What worries me is that upgrades like this take a long time to roll out. If no big chain actually turns it on, a move built on a headline can fade just as fast.

So my view, and this is not financial advice: it’s a smart move, but I want to see Cosmos Hub validators actually use it before I treat it as more than a headline.

Do you think quantum security should matter for a coin’s price today, or is that risk still too far away to care about?

#Cosmos #ATOM #PostQuantum

Q-Day prep is getting real. TRON founder Justin Sun announced on X on Saturday (Oct 10) that the network's post-quantum cryptography is now live on testnet — and could ship to mainnet "at any time."

The groundwork dates back to June 30, when TRON's Nile testnet activated support for two post-quantum signature schemes: Falcon-based FN-DSA-512 and Dilithium-based ML-DSA-44, covering transactions, block signing, P2P handshakes and smart-contract verification. Mainnet activation still needs its own governance vote — no date given.

Worth noting: TRON carries roughly $95B in stablecoins, so the quantum clock ticks faster for it than for most chains. The race is officially on — Zcash is targeting January, Algorand 2027.

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量子防御竞赛开跑。Tron 创始人孙宇晨 10 月 10 日（周六）宣布：后量子加密已上线测试网 Nile，主网"随时可部署"。
事实：Nile 自 6 月 30 日支持 FN-DSA-512 与 ML-DSA-44 两种后量子签名，覆盖交易与区块签名；主网上线仍需治理投票，未给日期。
观点：Tron 承载约 950 亿美元稳定币，量子时钟对它更紧迫。Zcash 目标明年 1 月，竞赛已经打响。

$TRX $BTC #Tron #PostQuantum #CryptoSecurity

$TRX 抗量子进程提速：Justin Sun 在 X 上宣布，Tron 的后量子密码方案已在测试网正式上线，并表示随时可向主网迁移。Sun 称团队正密切跟踪量子计算与 AI 的进展，目标是在「Q-Day」到来前让 Tron 成为少数具备抗量子能力的头部公链之一。业内也在密集布局：Strategy 领衔的联盟已承诺投入 1500 万美元资助比特币抗量子研究，以太坊基金会和 Algorand 也各自提出了推进计划。（来源：X）

⚠️风险提示：以上为市场信息分享，不构成投资建议；投资有风险，入市需谨慎。

#Tron #PostQuantum

$ALGO 𝗶𝘀 𝘂𝗽 𝟭𝟳% 𝗶𝗻 𝟮𝟰 𝗵𝗼𝘂𝗿𝘀, 𝗻𝗲𝗮𝗿𝗹𝘆 𝗮𝗹𝗹 𝗼𝗳 𝗶𝘁 𝗶𝗻 𝘁𝗵𝗲 𝗹𝗮𝘀𝘁 𝘁𝗵𝗿𝗲𝗲.

Algorand went from about $0.115 to a high near $0.143, on twice its usual Binance spot volume while most majors stayed red.

The timing lines up with a fresh quantum scare. Ethereum researcher Justin Drake just urged the industry to start planning a "bunker mode" for wallets.

Algorand's community is pointing to the post-quantum Falcon signatures the chain already runs on mainnet.

Is quantum resistance turning into a real narrative?

NFA.
#Algorand #PostQuantum

🚨 VITALIK WARNS: AI COULD BREAK CRYPTO FASTER THAN QUANTUM

Vitalik says users should NOT rush to move funds, but should take AI-accelerated math seriously.

Key risks:
• ECDSA could break faster than expected
• Lattice-based crypto (ML-DSA, FHE) — thought to be quantum-safe — may also weaken in next 2 years
• Hash-based schemes (SPHINCS+, SHA, BLAKE) = safer

His advice:
✓ Use fresh addresses that never sent a tx (hide public key)
✓ Multisig: use OFF-CHAIN sigs, not on-chain
✓ Privacy: keep encrypted notes OFF-chain via 3rd party
✓ Be careful with migrations - he lost more to bad migrations than hacks

Context: Justin Drake said ECDSA could be broken within months in worst case after OpenAI solved Navier-Stokes with 10k AI agents in 88 hours.

We prepped for Q-Day. AI-Day might come first.

Source: Binance News | Oct 8, 2026

#Ethereum #VitalikButerin #CryptoSecurity #AI #ECDSA #PostQuantum

вчора я писав, шо Віталік радить не поспішати з переїздом гаманців. і пропустив цифру з його ж тексту, через яку тепер сварка

Віталік: якщо AI дасть "50 years of math in 2 years", ключі може знадобитись збільшити аж у десять разів

Хоскінсон відповів (за Coinpedia): правило 10x - "numerology", а сам Віталік "bag-holding" хеш-криптографію. проти трохи кращої атаки, каже він, вистачить ключів десь на чверть більших

смішно, бо торік у грудні Хоскінсон сам пояснював: хеші - ставка Ethereum, ґратки - ставка Cardano. тобто мішок у руках в обох, $ETH з одним, $ADA з іншим

єдине, шо реально знайшов AI проти ґраткової схеми, - атака Anthropic на HAWK. там ключі треба подвоїти, інших кандидатів NIST не зачепило

подвоїти. не в десять разів і не на чверть

суперечка гучна, а пруф поки в третьої сторони

#PostQuantum #Cardano

Lightning’s post-quantum risk is not solved by a Bitcoin signature upgrade alone.

KEY FINDING
Bitcoin Layer 1 consensus support is needed to protect channel funds if spending cryptography changes. Separately, Lightning needs upgrades for off-chain surfaces: node identities, transport, gossip, invoices, offers, payment onions, channel state, and penalty transactions.

WHY IT MATTERS
Lightning relies on elliptic-curve cryptography, including ECDSA/Schnorr-style signatures and elliptic-curve key exchange. A capable quantum computer could threaten these assumptions through Shor’s algorithm. “Harvest now, decrypt later” could expose identities, node relationships, and payment metadata—not only funds.

PROPOSED DIRECTION
The PQLN preprint describes a hybrid approach: retain classical mechanisms while adding post-quantum protection. It targets Lightning’s off-chain surfaces with ML-DSA, NIST’s lattice-based signature scheme (FIPS 204), and ML-KEM, its key-encapsulation mechanism (FIPS 203). Deployment requires migration and downgrade-resistance testing.

THE CRITICAL DISTINCTION
Lightning can upgrade transport, authentication, onion encryption, and payment semantics. But if channel funds require new spending rules or signature types, Bitcoin Layer 1 consensus must recognize and enforce them. No Lightning-only patch can create that base-layer support.

BOTTOM LINE
Readiness requires two tracks: Lightning upgrades for off-chain confidentiality and authentication, plus Bitcoin consensus changes where channel-fund rules require them. Neither substitutes for the other. This is forward-looking analysis, not a claim that a quantum computer exists today.

Sources:
https://arxiv.org/abs/2609.13781
https://csrc.nist.gov/pubs/fips/203/final
https://csrc.nist.gov/pubs/fips/204/final
https://github.com/lightning/bolts/blob/master/04-onion-routing.md
https://github.com/lightning/bolts/blob/master/08-transport.md

#Bitcoin #LightningNetwork #PostQuantum #BinanceAngels

NVIDIA CEO Jensen Huang at Goldman Sachs Communacopia (Sep 10, 2026) just dropped the alpha:

"Cybersecurity is highly likely to become the next major application area for AI."

Why? AI is accelerating both vulnerability exploitation AND patch development. Demand is exploding.

But here is what Wall Street is missing:

WEB2 Basket: Centralized & Quantum Vulnerable
$CRWD $PANW $FTNT $NET - Great companies, but all built on centralized architecture + ECDSA encryption. Per NIST IR 8547, ECDSA is deprecated for 2030. Q-Day is coming.

WEB3 Basket: Decentralized & Post-Quantum
@NaorisProtocol - The fix at the foundation layer:
1M+ post-quantum Decentralized Mesh Nodes (testnet)
First NIST Level 1 production ML-DSA-87 (FIPS 204) deployment
Sub-Zero Layer, EVM compatible
Backed by @TimDraper

Thesis: Centralized security can't fix a broken foundation. You can't patch a centralized single point of failure. You have to replace the foundation.

Foundation > Patches.

Not financial advice. DYOR.

#BTC #AI #Cybersecurity #NaorisProtocol #PostQuantum

量子破解倒计时下的新赛道：QIZ Security 完成 170 万美元种子轮，Evolution Equity Partners 与 Singtel Innov8 联合领投。

这家 2025 年成立的公司，切入的是一个还没被主流关注、但监管压力正在快速累积的方向——密码态势管理 (CPM) 加后量子密码 (PQC) 治理。

产品逻辑很清晰：
· 无代理接入，纯 API 自动扫描企业加密资产
· 摸清所有密钥、协议版本、弱加密点
· 输出面向 Q-Day 的迁移路线图
· 对齐 NIST、欧盟等 PQC 合规框架

为什么值得盯：NIST 已经在推 PQC 标准化，美国 OMB 要求联邦机构 2035 年前完成迁移，金融和电信行业时间表更紧。企业连自己有多少 RSA/ECC 在跑都盘不清楚——这就是 QIZ 想吃的第一口蛋糕。

种子轮金额不大，但赛道叙事是长线的：Web3 私钥体系、跨链桥、Layer1 签名算法未来都绕不开 PQC 迁移这道题。

值得放进观察清单,而不是急着追。

#PostQuantum #加密安全 #融资观察

Top cryptographers just met and could not agree — and that is actually the most important signal.

Coinbase convened a panel to address whether $BTC needs post-quantum protection. The consensus: start preparing now. The disagreement: what to do with roughly 1 million BTC sitting in wallets with exposed public keys — including Satoshi's coins.

Two uncomfortable options:
→ Soft fork to freeze those wallets = a protocol-level precedent that changes what Bitcoin fundamentally is
→ Leave them exposed = quantum attackers eventually drain dormant supply back into circulation

This is not a distant sci-fi risk. It is an active governance debate. And $BTC has no fast-moving upgrade mechanism — that is by design, but it makes the timeline tighter than most people think.

Meanwhile $ETH has post-quantum architecture on its active roadmap. $ADA was designed with long-term cryptographic resilience in mind from day one.

The market is not pricing any of this. But in a 5-10 year window, post-quantum infrastructure could become the single most important L1 selection criterion for institutional allocators — not TPS, not fees.

Watch this debate. The answer reshapes the whole landscape.

#Bitcoin #PostQuantum #CryptoSecurity #Blockchain

💥 COINBASE STANFORD COLLABORATION: POST-QUANTUM BITCOIN IS THE NEXT CATALYST 🦈

🚀 The intersection of institutional infrastructure and academic research is where foundational shifts occur. Coinbase and Stanford diving into post-quantum solutions isn't just news—it's a structural reinforcement of Bitcoin's long-term security thesis. 📊

🔍 This partnership signals deep capital allocation toward future-proofing the ecosystem. Smart money sees quantum resilience as a pivotal upgrade, not a distant risk. The focus on innovation and growth here is a direct tailwind for the entire Bitcoin layer. 💡

💬 How are you positioning for the next phase of Bitcoin's evolution—are you accumulating on these structural upgrades? 👇

⚠️ Not financial advice. Always manage your risk. 🛡️

🏷️ #Bitcoin #PostQuantum #CryptoInnovation #Coinbase #Stanford

🔥 📊

🚨 $SUI FUTURE-PROOFS ITSELF WITH NIST QUANTUM KEYS! ⚡

Sui just dropped a serious security bomb. Integrating two NIST-approved quantum-proof signature schemes means today's holders won't need to panic-migrate when the quantum era lands. No seed phrase gymnastics, no address swaps — just a clean, invisible upgrade built into the protocol. 💡

The timeline stretches to late 2026 into Q1 2027, but the catalyst is already here. This is the kind of backend armor that separates institutional-grade chains from the rest of the pack. It's a patience play, but the risk/reward calculus for holding $SUI just got sharper. Are you parking capital here for the quantum leap, or waiting for the mainstream panic to push prices up first? 👇

⚠️ Not financial advice. Always manage your risk. 🛡️

🏷️ #SUI #QuantumSafe #PostQuantum #CryptoNews

💎

The fundamental transformation here is massive! 🛡️ Watching $ZEC spearhead this post-quantum privacy layer proves that the market is finally moving away from speculative hype and shifting toward institutional-grade cryptography.
While this advanced ecosystem experiences a well-deserved structural repricing phase, keeping an eye on alternative setups like $2Z and $1000CHEEMS is highly tactical, as asymmetric liquidity tends to cascade into under-the-radar market structures right before the broader crowd catches on. The narrative shift is real! ⚡
#PostQuantum #AdvancedCryptography #StructuralRepricing #AsymmetricLiquidity #NarrativeShift

$XRP POST QUANTUM READINESS ROADMAP UNVEILED WITH 5 MAJOR UPGRADES 🔥

Entry: No specific trade signal available

The $XRP ecosystem is witnessing significant advancements with the introduction of a post quantum roadmap, focusing on long-term resilience and security, which could potentially boost investor confidence and drive adoption, but will this development be enough to trigger a major price movement?

Not financial advice, manage your risk

#XRP #PostQuantum #LongSetup
⚡️

量子威胁正在从"未来风险"变成"合规倒计时"。

QIZ Security 刚拿下 1700 万美元种子轮，Bessemer 与 Merlin Ventures 领投，Evolution、Singtel Innov8 等跟投。团队背景值得关注——联创 Itan Barmes 曾掌舵德勤全球量子网络安全准备业务，主打的是"加密资产发现 + PQC 迁移路线图"这条最难啃的骨头。

我更在意的是它的落地面：金融、电信、医疗、关键基础设施四大高敏感行业已在用,合作方直接对接思科、AWS、谷歌、CrowdStrike、IBM。这意味着企业级 PQC 迁移不再是白皮书,而是采购清单里的一行预算。

对加密行业的连带影响不容忽视:BTC、ETH 底层签名体系(ECDSA/Schnorr)理论上都在量子攻击射程内。链上迁移窗口一旦被传统安全厂商倒逼提速,PQC 概念(格密码、哈希签名)可能率先在托管、跨链桥、机构钱包场景被点名。

短期不会砸盘,但这类"看不见的基建融资"往往是下一轮叙事的伏笔。值得建个观察清单。

#PostQuantum #CyberSecurity #CryptoInfra

$ETH 'S CRYPTOGRAPHIC REVOLUTION: POSEIDON OUT, SHA2 IN 🔐⚡

Ethereum L1 is making a historic pivot. Justin Drake confirmed the network will abandon Poseidon — the SNARK-friendly hash standard since 2019 — in favor of battle-tested traditional hashes like SHA2 and BLAKE2s. The catalyst? A SNARK design breakthrough.

By natively aligning binary field operations with traditional hashes, proofs now hit 1 million per second at just ~100x overhead. Drake calls it "science fiction-grade cryptography," crediting Binius and Flock. This accelerates Ethereum's roadmap — leanVM lands in 2027, with full layer deployment in 2028.

In the post-quantum arms race, hash-based schemes are emerging victorious over lattice and isogeny approaches. AI-powered cryptographic analysis is shifting the battlefield, and Ethereum sits at the front line.

How do you see this shift impacting Ethereum's long-term security narrative? 👇

⚠️ Not financial advice. Always manage your risk. 🛡️

🏷️ $ETH #Ethereum #Cryptography #PostQuantum #Blockchain

🔐⚡

🔐⚡ Could External Verification Become a Practical Route to Quantum-Resistant Blockchain Security? ⚡🔐

Imagine a blockchain transaction waiting at the final gate. The contract is ready, the request is valid, but before anything moves, another layer asks one last question: can this proof still be trusted in a quantum future?

That idea points toward an interesting security architecture: external verification can act as an additional checkpoint before sensitive blockchain actions are accepted.

The distinction matters. External verification alone does not make a blockchain quantum-resistant. The underlying signatures and cryptographic algorithms must also be designed to withstand quantum attacks.

NIST has already finalized post-quantum standards including ML-DSA and SLH-DSA, both designed for digital signatures that remain secure against future quantum threats.

A blockchain could potentially combine such quantum-resistant signatures with external verification layers, allowing transactions, permissions, or proofs to be checked before critical state changes are finalized.

This becomes especially interesting for smart contracts, institutional custody, bridges, and other systems where a compromised authorization mechanism could have serious consequences.

The practical challenge is implementation. Verification adds complexity, and systems still need reliable key management, migration plans, governance, and secure smart-contract code. NIST itself recommends organizations begin planning their transition to post-quantum cryptography now.

The strongest blockchain security may ultimately come from layers working together, not from one cryptographic upgrade alone.

❓ Could external verification become an important bridge between today’s blockchain infrastructure and tomorrow’s quantum-resistant security?

Disclaimer: Educational content only, not financial advice. Do your own research.

#PostQuantum #BlockchainSecurity #Cryptography #Web3 #GrowWithSAC $NIL $FF $NEAR