Bitcoin Developer Proposes “Quantum Landmine” Concept
Stealing 1 BTC Would Require Posting 1 BTC
Hackers Who Crack Private Keys Could Still Lose Money

Bitcoin developer Cory Fields
proposed the “quantum landmines”
concept on November 5 on the bitcoin-dev mailing list.
The idea aims to use collateral and advance proof
to make stealing bitcoin with a quantum computer
a transaction that could result in a loss.
The design targets a future point when quantum computers
are powerful enough to break existing public-key cryptography,
known as “Q-Day.”
Fields framed these ideas as a thought experiment,

BTC-0.67%

CryptoJourney12 hours ago

I FINALLY PAID FOR PREMIUM! HERE IS WHAT IS INSIDE AND WHY IT WILL SAVE YOUR CRYPTO PORTFOLIO. 🔥
$ARB ‌
Listen up, traders. I just pulled the trigger and invested in the Improved Crypto and Forex Insights membership. Look at my screenshot—it is officially active until 11/10/2026.

Many people see the price tag (3 USDT for 24 hours, 15 USDT for 7 days, or 45 USDT for 30 days) and hesitate. But let me show you exactly what unlocks the moment you pay:

1. Bitcoin Forecast Engine: You get daily, weekly, monthly, and quarterly Bitcoin predictions. Right now, it is flashing a Bearish outlook at $7

ARB+1.20%

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CryptoVision 2 hours ago

GateSquare2026-11-09 04:11:41

💰 The market continues to fluctuate, while Gate's 24-hour net inflows rank among the top three globally

According to DefiLlama data, Gate recorded net inflows of about $40.66 million over the past 24 hours, ranking third among centralized exchanges worldwide. 🏆

Amid market volatility, fund flows have once again become a focus of attention.

Some believe inflows reflect trading demand and market confidence; others think short-term inflows may simply result from portfolio adjustments, margin top-ups, or waiting for the next trading opportunity.

Inflows are a positive signal, but more data is needed to determine whether they can translate into sustained buying pressure.

💬 What do you think will be more important to watch next: spot trading volume, sustained fund inflows, or BTC's price performance?

Join #Gate24小时净流入全球第三 on Gate Square to share your market observations, trading strategies, or ideas on fund allocation.

📖 Odaily reports:
https://www.odaily.news/zh-CN/newsflash/532275

BTC-0.67%

ScalpPeelingWaveKing an hour ago

It's moving up, eyeing 75600----77000

EarnMoneyAndEatMeatan hour agoBullish

Nvidia in trouble, AMD laughing? Behind the NVDA turmoil, the AI chip market may be facing a new opportunity!

Nvidia has recently run into trouble, naturally prompting investors to ask one question: Has AMD finally gotten its chance?
It’s like the top student in class suddenly taking a day off—the runner-up will naturally get more attention, but whether they can seize the opportunity to come in first still depends on their actual ability.
The Jensen Huang controversy has prompted the market to reassess management risk at Nvidia. Meanwhile, the board’s independent investigation has also drawn

NVDA-4.69%

KongDachu 34 minutes agoBullish

$ETH
Blockchain filing is putting the spotlight on key points too

Pay attention to these 5 situations

Don't think you can get away with it just by putting a blockchain veneer on it

Holy shit

guys

Some crypto project teams may be in for a headache

Recently

requirements related to blockchain filing have drawn attention again

A filing Q&A from Shanghai cyberspace authorities covers five aspects worth noting

especially projects flying the blockchain flag

but actually doing virtual currency business

Simply put

here are the main points to watch

Don't choose service names carelessly

Se

ETH-1.23%

LittleCoinSenior an hour ago

🔥 [Deep-Dive Analysis] Big scoop on Huang! Nvidia faces trouble at home + countdown to the U.S. market open—what’s next for crypto tonight? 🪙
Folks, with tonight’s market action and macro headlines colliding, this is more exciting than a TV drama!
On one side, BTC is firmly capped below the 4-hour Bollinger Band midline, having just lured bulls into a breakout above 75,000 before getting slammed back to around 74,620; on the other, the tech world and Wall Street are abuzz over a bombshell: Nvidia CEO Jensen Huang sent an internal letter to all employees admitting he had been unfaithful to hi

NVDA-4.69%

BTC-0.67%

APureJoyBit an hour ago

Turning 1,500u into 26,000u in 60 days: 7 lessons to keep in mind
1. Only trade with money you can afford to lose. Don’t borrow money or use money for living expenses; losses shouldn’t affect your normal life.

2. Manage your position sizes. Don’t go all-in; diversify your holdings to reduce the impact of volatility in any single asset.

3. Set stop-loss and take-profit levels. Don’t blindly hold onto losing positions or greedily chase highs; stick to your trading plan.

4. Stay away from so-called insider tips, paid recommendations, livestream trading signals, and “guaranteed profit” groups.

GB 7 minutes ago

$PUMP
A critical make-or-break level for Pump as price is trading around the Daily 200 EMA, which aligns with a significant higher-timeframe support level.
There is relatively little structural support below these levels, making it particularly important that bulls defend this area.
For those comfortable with a higher-risk setup, this could present an attractive opportunity to position for a relief bounce. However, strict risk management is essential, with a clear exit plan should price lose both levels.

PUMP-1.06%

BIT1973 an hour ago

$ETH BTC currently ≈ $74,500 - $74,900 (continuing to pull back)
• Longs: $72,500 - $74,000 (if it holds, watch for $78,000+)
• Shorts: $77,000 - $79,000 (if it breaks down, watch below $71,000)
ETH currently ≈ $2,110 - $2,140 (continuing to pull back)
• Longs: $2,000 - $2,100 (if it holds, watch for $2,350+)
• Shorts: $2,250 - $2,350 (if it breaks down, watch below $1,950)
Market-wide long/short probability (Fear & Greed around 29-33, fear zone; continued pullback; cautious sentiment on X/news; technical support test):
Bulls 54-61% (oversold bounce, support test possible).
Bears 39-46% (d

ETH-1.26%

GateUser-dd7290bc 23 minutes ago

BREAKING: BULLISH NEWS FOR $AVAX !!
The NYSE-affiliated (@NYSE) tokenized securities platform will use @avax technology as its core infrastructure for clearing and settlement.
The goal? To support 24/7 stock trading with more efficient transaction processing, as adoption by major financial institutions becomes increasingly tangible.
$AVAX is increasingly on institutions' radar. 👨🏻‍🍳

AVAX-0.10%

UYueComes,YueIsGood41 minutes ago

That’s it for the daytime trades. The rest can wait for the U.S. stock market. Those who have completed the task can rest; those who haven’t can continue. The short from 4130 took profit at 4088/, and the long from 4088 also made a profit. The rest is up to you. 💰🎉🎉💰Get rich, get rich🎉

OldBaoBit 19 minutes ago

Jensen Huang-related events have been getting a lot of attention over the past couple of days. Both US stocks and the on-chain crypto market have been hit hard by this sudden news, sending risk aversion through the roof and having a major impact on the market.

Early this morning, Bitcoin led a sharp plunge, falling nearly 10,000 points in almost a week, with the broader market looking extremely weak. It’s not just crypto—the US stock market has also continued to weaken. The AI and optoelectronics sectors are already being affected by the midterm elections, and now this event has hit too. This

BTC-0.65%

CryptoCircleBullSays 25 minutes ago

$PEPE Currently trading at 0.00000519, up 2.98% over 24H. The 1H trend is mildly strong, with RSI at 58, resistance at 0.00000524, and support at 0.00000480; the 4H trend is mildly strong, with RSI at 66, resistance at 0.00000524, and support at 0.00000466. Trading volume is 0.56x the average. The price needs to hold above 0.00000524 to move higher; a break below 0.00000480 would signal weakness. Going forward, watch whether the price can hold above 0.00000524 and recover after losing 0.00000480; a single break of either level needs volume confirmation. Markets are volatile; for observation on

PEPE+0.97%

CryptoKunpean 3 minutes ago

$ON A sudden plunge: ON fell from 0.30 to 0.205 in 2 hours, down about 31%, with a clear spike in trading volume. The current price is 0.205, with large long liquidation zones below at 0.19–0.20 and around 0.17. Holding 0.20 could create a chance to rebound to 0.23; breaking below 0.19 will likely trigger a sweep of 0.17. Don’t rush to buy the dip after a sharp drop. Do you think ON will hold 0.20 first or drop to 0.17 first? Share your levels in the comments.👇

ON+4.77%

Nebraskangoo 12 minutes ago

$PEPE
Notable relative strength... Still has a weekly resistance to reclaim for me to be longer term bullish on it.. but it's getting closer to having a chance to try for a real reversal and not just a daily reversion like many other altcoins

PEPE+0.97%

CryptoVision an hour ago

🔥 What’s worth talking about today? Gate Square trending topics are live!

🔹 #USOctoberCPIComingSoon
Will inflation continue to cool, or shake up rate-cut expectations again?

🔹 #BTCFlashCrash
$BTC briefly fell to $73,510. Was this just a leverage flush, or the start of another leg lower?

🔹 #NvidiaSharesUnderPressureAmidCEOControversy
The CEO controversy and independent investigation are still developing. Will $NVDA face only short-term pressure, or will markets price in broader governance and regulatory risks?

Quality content can get traffic support + Featured placement.
💰 Got a view?

Gate_Square2026-11-09 04:04:52

BTC-0.67%

NVDA-4.69%

YaoSister'sGoldViewingDiary 2 hours ago

Peace talks bring a bullish rebound! This is giving our bears a chance to enter! After US stocks close tonight, if BTC rebounds, keep shorting! If you're trading the trend, you don't need to care about these little fluctuations! No big deal—BTC bears should patiently wait for the low to be breached! Only if 733 breaks can we look lower toward 688!#美国10月CPI即将公布 #红牛双车登上巴西领奖台 #英伟达突发风波股价承压

BTC-0.65%

NVDA-4.69%

DirectorOfTheCryptocurrency 5 minutes ago

$ETH From $878 to $1744, the Fibonacci 0.5 and 0.618 levels of this upward structure are $1311 and $1209, respectively.

From $1071 to $1744, the Fibonacci 0.5 and 0.618 levels of this upward structure are $1407 and $1328, respectively.

In early March 2023, Ethereum fell to a low of $1367.

In other words, whether measured from the $878–$1744 move or the $1071–$1744 move, Ethereum did not break below 0.618...

In this cycle, Ethereum’s 0.5 level is $2150 and its 0.618 level is $2000...

ETH-1.23%

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