With advances in quantum computing,how real is the threat to Bitcoin and crypto security,and what steps should developers and exchanges take now to prepare for apost-quantum future
Binance Square Official
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I’m calling it a gift.While the paper hands are panic-selling their Bitcoin at a 22% loss, the smart money is quietly loading up.
The Fear & Greed Index is at rock bottom, the same level as the FTX crisis.
As Warren Buffett famously said:
"Be fearful when others are greedy and greedy when others are fearful."
This isn’t a time to panic; it’s a time to pay attention. This isn’t a bear market; it’s a transfer of wealth from the impatient to the patient. This is your last chance to stack sats below $70k before the real rally begins. #bitcoin #BTC☀️ #crypto #HotTakesOnly #WarrenBuffett
🚨 WAKE UP CALL: The Old World Order is CRACKING! 🚨
Global growth is SLOWING (think a weak 2.6% GDP 📉), and the geopolitical drama is at an all-time high. The centralized system is showing its age and its fragility. So, where are the smart money and the innovators running?
The Answer: DECENTRALIZATION.
🚀Forget the noise. Look at the predictions: BTC is projected to hit a wild $75K-$150K range in 2026, with some analysts calling for a mind-blowing $1.5 MILLION by 2030! 🤯 This isn't just a market; it's the escape hatch from volatility and the quiet, collective search for a new, trustless foundation of value.The future isn't about trusting institutions; it's about trusting code. Are you still watching from the sidelines, or are you building the new world? Let me know
#Aster_DEX @CZ spotting gems again! 🚀 Just grabbed another bag of $ASTER after your disclosure—buy & HODL vibes strong on BNB Chain. Low fees + high volume = future king of perps DEX. Who's with me? #bnb @Aster DEX
$BOB I’ve been away from Binance Square for a while, doing research on recently launched meme coins over the past year that might have potential in the future. But honestly, I haven’t found any other meme coin with the same decentralized characteristics, limited token supply, and strong community support like $BOB (built on BNB). #BOB is truly exceptional — right now, there’s no real alternative in the market. Mark my words: it has the potential to explode even more than PEPE and SHIBA in the coming days. 🚀 That’s why I’m taking this opportunity at these low prices to increase my $BOB holdings.
Where used: Bitcoin, Ethereum, BNB, and most coins.
How it works: Wallets use elliptic curve cryptography (ECC) for private–public keys, and blockchains use hash functions (like SHA-256 or Keccak).
Security: Right now, safe because solving ECC or SHA-256 is impossible for normal computers.
Risk: A powerful quantum computer could use Shor’s algorithm to break ECC → meaning it could steal coins by deriving private keys from public ones.
👉 Example: Bitcoin’s wallet addresses depend on ECC. A strong enough quantum computer could crack the wallet and move the coins.
⚛️ Quantum Cryptography in Future Crypto Coins
Where it could be used: Next-generation “quantum-safe” or “quantum-resistant” blockchains.
How it works:
Quantum Key Distribution (QKD): Exchanges secret keys for transactions using PHOTONS. If anyone tries to spy, the change in quantum state reveals the attack.
Quantum Randomness: Makes seed phrases, private keys, and block mining truly random and impossible to guess.
Security: Not based on math problems, but on the laws of physics (like entanglement, superposition, photon polarization, which even quantum computers can’t break).
Advantage: Protects coins and wallets forever, even in a world with super-powerful quantum machines.
👉 Example: A “Quantum Bitcoin” or “QKD-based blockchain” could exist, where every transaction is secured by quantum channels that cannot be hacked.
🤔📌 Origin of EIP-7702: How It Enables Gasless Swaps on BNB ?
🔹 What is EIP-7702?
Created by: Vitalik Buterin (Ethereum co-founder) in 2024.
Why: To make normal wallets (EOAs) work like smart wallets just for one transaction.
Goal: Let people do things like:
Pay gas with stablecoins (USDT, USDC, etc.)
Let a dApp or sponsor pay gas for you
Bundle approvals + swaps together in one step
🔹 How It Works?
1. Your wallet sends a transaction with a temporary rule (delegation).
2. That rule points to a smart contract that does the heavy work.
3. After the transaction, your wallet is back to normal — no new smart contract needed.
🔹 Why BNB Chain Adopted It?
In March 2025, BNB Chain added EIP-7702 in the Pascal Hardfork.
This means: ✅ You can swap tokens without holding BNB for gas. ✅ Apps can sponsor your gas fees. ✅ You can batch multiple actions (like approve + swap) into one click.
🔹 Example: Gasless Swap on BNB
1. You want to swap USDT → $BOB
2. You don’t have BNB in your wallet.
3. The dApp sends the transaction using EIP-7702.
4. The delegate contract handles the swap and the gas.
5. Either the dApp pays the gas, or you pay in USDT/another token.