Blockchain Is Not a Magical Ledger: How Is a Transaction Verified, Recorded, and Shared?
Many people have heard of blockchain and know that it is related to Bitcoin, smart contracts, and Web3, but few truly understand how it works.
The key to blockchain is not just storing data in a block, but having multiple participants verify and record data according to shared rules, and maintain ledger consistency through specific mechanisms.
I. Understanding Blockchain Through a Single Transaction
Suppose you transfer funds to another wallet.
Step one: The transaction is initiated. The wallet uses the re

BTC-0.31%

BlockchainTuoge2 hours ago

The U.S. has weighed in again on this whole mess in the Middle East. Rubio said no one works harder to fight terrorism than the U.S., and brought up its past campaigns against ISIS and efforts to weaken al-Qaeda. That’s some tough talk, but if statements were enough to settle the Middle East’s problems, the region would’ve been at peace a long time ago. Maybe I’m wrong. We’ll see if I end up eating my words.

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ZIG

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CNPY

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Leo_Kai40 minutes ago

arthur hayes exits eth ena & uni waits on the sidelines

LIVE1,760

MakeAMillionDollarsAndThen 2 hours ago

Starting to hold the bag
Hope to break even soon
First double achieved, four more to go$BTC $ETH $ZEC

BTC-0.31%

ETH-1.43%

ZEC+1.83%

飞鱼2026祝福版an hour ago

Apple's foldable phone! Return it, return it😡—I'm not waiting anymore. Not only does it ship next year, but now the screen is cracking? Looks like quality control really is poor for its first foldable. 🥲 #iPhone $AAPL ‌#苹果折叠屏

AAPL-0.25%

HighAmbition30 minutes ago

#USEarningsSeason #ShareWeekly
Microsoft vs Alphabet vs Amazon: AI Earnings Could Trigger the Next Big Tech Move
The US tech earnings season is entering a critical stage. Microsoft, Alphabet, and Amazon are preparing to report their results, and investors are focused on one major question: Can AI investments generate enough revenue and profit to justify billions of dollars in spending?
My top pick is Microsoft because it combines Azure cloud growth, recurring software revenue, enterprise AI adoption, and strong financial foundations. However, Alphabet and Amazon also have significant growth o

Balancece 12 minutes ago

Those of you, young and old, who do mutual engagement with Blue V accounts, can someone give me some advice? I see your traffic is always steady. Why does mine shoot up like a bottle rocket ➕ and then leave me feast or famine? Or have I been abandoned by God!
Any operations experts who specialize in Xiaohongshu and have come over to X?
#蓝V新人 #蓝v互动 #蓝V交朋友

MakeAMillionDollarsAndThen 2 hours ago

Based on the bullish outlook for a return to 2400, I built a heavy position at 2301 and added another 220,000
Set the stop-loss at 2350; take profit on 80% at 2398, and leave 20% to see how things play out.

ETH-1.43%

Falcon_Official12 minutes ago

🎁 Win a share of 10,000 USDT in rewards—the 25th Growth Points lottery is underway!
‍Use Growth Points to draw once, up to 10 times a day, with a 100% chance to win! 🤩
💫 Interact every day and earn Growth Points with ease
🔹 Explore the Square: post, like, comment, and share to earn up to +600 per day
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🔹 Creator bonus: publish content about designated tokens or trading cards to earn up to +300 per task
🎉 Enter th

GateSquare2026-10-25 05:36:19

BTC-0.31%

ETH-1.43%

SOL-0.57%

CryptoMishuan hour ago

GateSquare2026-10-25 05:36:19

BTC-0.31%

ETH-1.43%

SOL-0.57%

CryptoMishuan hour ago

First-Trade Loss Covered Up to 10 USDT | Cumulative Losses Compensated Up to 2,000 USDT https://www.gate.com/campaigns/6737?ref_type=132

RananjaySingh an hour ago

🚨 REMINDER: FOMC DECISION THIS WEEK.
Kevin Warsh faces a tough call: oil above $116, inflation at 3.7%, and markets on edge.
📉 RATE CUT → Potential market rally
➡️ RATE HOLD → Volatility continues
🩸 RATE HIKE → Risk assets under pressure
The Fed’s next move could shake global markets.
#FOMC #FederalReserve
#Bitcoin #Crypto #StockMarket

BTC-0.31%

TheMagnificentEighteenFaces21 minutes ago

Looking back: On the morning of 10-20, I wrote about that wick at 527.00.
My take then was that it would fill the gap sooner or later.
Five days later, it peaked at 526.6, late on 10-23.
It never got past it.
“Blue-chip stocks are holding up.” — Holding up and going up are two different things.
$MSFT Now at 523.10, down 0.27%.
“Blue-chip stocks are stable.” — The price of stability is that they give you no trade either.
Over 24 hours, the range was 521.69 to 524.68.
A $2.99 range, with 0.57% volatility.
I’ll own this mistake: a gap isn’t an IOU; nobody says it has to be filled.
Correction: Unt

MSFT-0.21%

MeaninglessGwei an hour ago

Seeing Teacher Jin now strongly promoting AEHR to his followers, saying to hold until April–June next year and then expect it to rise back to a new high, I realized
why does this name seem so familiar?
Turns out we analyzed it as early as April 6 this year...

AEHR-0.60%

MeaninglessGwei an hour ago

Seeing Teacher Jin once again pushing AEHR in the comments to the innocent followers he himself lured into buying,
saying things like “hold until March-May next year and then see,” and “firmly bullish,” I realized
the name sounded so familiar. Turns out we analyzed it on April 6 this year.
Some people, once they’ve built trust with their followers, can talk nonsense and make things up without a second thought.
I think everyone should establish a
habit of periodically reassessing the abilities of the KOLs they follow
so they don’t lead you into a trap.
Don’t be fooled by how enthusiastically he

AEHR-0.60%

JenniferZynn6 minutes ago

$BNB BNB LONG above 741: Sunday value sits on top, 758 next
Bias: LONG BNB above 741. Expected: 751.9 (this week's high), then 758 (last week's high). Invalidation: a 1-hour close back below 741.
Levels from the VWAP & Volume Profile Order Flow Map [AK FlowBook] on the chart.
Why long:
1) Value moved up for the weekend. Last week's value area was about 711-741 (POC 722). This week's is 724-745 (POC 727, VWAP about 737). Saturday's value was 727-741. Sunday so far is building value at 743-748 (POC 744), above all three value highs.
2) The low got bought. Saturday flushed to 718.00 at 15:25 UTC,