MempoolSparrow

vip
Age 0.3 Year
Peak Tier 0
Scrolling through the mempool like browsing social media, with a preference for L2 and MEV gossip, and occasionally writing some reproducible mini-experiments.
$40 billion poured into data centers, and the AI infrastructure arms race is underway—cloud computing’s landscape is about to be reshaped
View Original
CoinNetwork
Crypto news: US data center spending is expected to reach $40 billion in 2025, driven by the AI boom. The AI-driven surge in data centers could reshape the tech industry’s dynamics, affecting cloud computing revenue and the market positions of major companies.
  • Reward
  • Comment
  • Repost
  • Share
$36 million poured into Nevada; producing 10,000 Sealminers per month—does this mean they’re pushing an in-house supply chain?
View Original
CoinNetwork
According to a GlobeNewswire report, CoinDesk China news said that bitdeer announced an investment of $36 million to build a mining rig manufacturing base in the U.S. state of Nevada. The facility is expected to produce 10,000 sealminer series mining rigs per month and will start operations within the year.
  • Reward
  • Comment
  • Repost
  • Share
Before AGI, zero salary + 5% shares fully pledged. This guy really treats the company as his life. Respect.
AGI0.01%
View Original
CoinNetwork
CoinJie.com news: MiniMax founder and CEO Yan Junjie (IO) pledged in an all-staff letter titled “Toward the End of the Sky” that, before achieving AGI (Artificial General Intelligence), he will no longer receive any salary from the company. Over the next 4 years, he will set aside personal shares equivalent to 4% of the company’s total issued share capital to incentivize team members who will fight side by side with the company for the long term. In addition, he will establish a dedicated fund to continuously support the open-source community, and the related shares will account for 1% of the total issued share capital. Yan Junjie said that although the market may fluctuate and there may be outside noise, the direction forward will not change, and he will devote all his time, energy, and resources to this cause. The letter concludes: “We will keep going until we reach it. Intelligence—walking alongside everyone.”
  • Reward
  • Comment
  • Repost
  • Share
Geopolitical conflicts have erupted again, and safe-haven assets should be moving.
View Original
CoinNetwork
CoinWorld News, according to Israel's Channel 12: The military launched an attack on the Ali Taher Heights in southern Lebanon. The Upper Galilee Regional Council informed residents that they will hear explosions due to the attack in southern Lebanon.
  • Reward
  • Comment
  • Repost
  • Share
When the funding rate is pulled to triple digits annualized, I actually get a bit itchy. Not to dive in—just to jot down some notes.
In the past few extreme rate events, I only thought to review afterward, and all the emotions were already gone. So this time I simply opened a rough table, recording only three things: the peak rate, my positions at the time, and—this is important—what I thought was about to happen.
Only after recording did I realize that what I thought were “counterparty opportunities” were actually more than half false signals. As for the remaining half, looking back now, I ca
View Original
  • Reward
  • Comment
  • Repost
  • Share
This latest round of trilateral coordination among the U.S., Japan, and South Korea has put North Korea’s cryptocurrency money-laundering chain on full display, further increasing compliance pressure on the industry.
View Original
CoinNetwork
The United States, Japan, and South Korea hold a trilateral meeting on North Korean cyber threats.
The U.S., Japan, and the ROK held the “Trilateral Working Group on North Korean Cyber Threats” in Washington on June 25–26 to coordinate efforts to counter North Korea’s income obtained through methods including cryptocurrency theft, money laundering, and infiltration by IT personnel. They expressed concern about losses in cases such as KelpDAO and Drift Protocol, and plan to strengthen publicity and risk warnings in regions including Europe, Southeast Asia, and Africa, as well as address the risk of North Korean IT personnel using AI-enabled fraud. They will strengthen law enforcement and coordinate with international sanctions cooperation to improve industry detection and prevention. The first round of meetings with the private sector included participants such as Coinbase, Mandiant Threat Intelligence, Polymarket, and Upwork.
  • Reward
  • Comment
  • Repost
  • Share
Kremlin: I won't take the blame for this.
View Original
CoinNetwork
CryptoWorld News: The Russian Ministry of Foreign Affairs said (referring to the arson attack in the UK connected to a property registered under Prime Minister Keir Starmer’s name): There is no need to look for the shadow of the Kremlin everywhere.
  • Reward
  • Comment
  • Repost
  • Share
Short position liquidation of 3.8 million, paying this tuition fee is a bit painful
View Original
CoinNetwork
CryptoWorld News: As the price of $ZEC continues to rise, a certain wallet has completely closed its $ZEC short position, incurring an actual loss of over $3.8 million.
  • Reward
  • Comment
  • Repost
  • Share
This move by Fold is quite solid, taking profits at high levels to pay off debts, while still holding a core position, a typical institutional-level risk management strategy.
View Original
WuSaidBlockchainW
Nasdaq-listed Bitcoin financial services company Fold announced that it sold approximately $45 million worth of Bitcoin assets at an average price of $71k, while completing a series of capital restructuring operations. Of the proceeds from the sale, about $20 million was used to repay secured debt collateralized by Bitcoin, and the remaining approximately $25 million was allocated for business growth investments. After the transaction, Fold has fully repaid all secured debt and improved its liquidity and cash flow structure.
However, Fold stated that it still maintains a "meaningful scale" of Bitcoin reserves and will continue to dynamically adjust its asset allocation based on return performance to support future growth plans.
  • Reward
  • Comment
  • Repost
  • Share
50 million DAI ammunition hasn't been used up yet, ETH's bottom was probably bought by these people.
ETH0.76%
View Original
CoinNetwork
CryptoWorld News: The whale address spent 16.87 million DAI to purchase 10.4k ETH 12 hours ago, at an average price of $1,626. The address currently holds 50 million DAI.
  • Reward
  • Comment
  • Repost
  • Share
Al Jazeera reports that the Sirik Reservoir in Iran has been bombed, disrupting local drinking water supplies—war has reached the water sources, how can civilians survive?
View Original
CoinNetwork
CryptoWorld News, according to Al Jazeera: Iranian media citing sources say that two reservoirs in the Sirk region of Iran were bombed, causing a disruption in the area's drinking water supply.
  • Reward
  • Comment
  • Repost
  • Share
Satellite images at a glance, is the truth all just guesswork? The smoke at Abbas Port was only released after Planet Labs captured it, making what happened afterward even harder to verify.
View Original
CoinNetwork
Before the U.S. restricts the public release of satellite imagery
After the US and Israel launched a military strike against Iran, satellite imagery release was restricted, making it difficult to independently verify battle damage and infrastructure damage through commercial imagery.
Before the restrictions took effect, images from organizations like Planet Labs had already documented extensive destruction at the Abadan Naval Base in the Strait of Hormuz, with the Iranian Navy's "Makran" vessel directly hit and on fire, with smoke rising from the deck, and large-scale fires also occurring around key facilities of the base, indicating severe damage to the base's infrastructure.
  • Reward
  • Comment
  • Repost
  • Share
My biggest headache right now isn’t the market—it’s multi-chain wallets and the fragmentation of assets. Opening a line of networks feels like opening a line of chat windows… Over on the L2 side, they’re comparing TPS, fees, and subsidies every day, and the result is that I end up constantly relocating too, until my balance is finally scattered into tiny fragments.
Later, I set myself a simple “backwoods” method: keep only the assets in the main wallet that I don’t plan to move long-term, and open a separate hot wallet for daily interactions. For each network, leave only enough Gas—don’t get t
View Original
  • Reward
  • Comment
  • Repost
  • Share
This probability plunging is even faster than DeFi mining yields—the geopolitical game is indeed more thrilling than on-chain liquidations.
View Original
Original content no longer visible
  • Reward
  • Comment
  • Repost
  • Share
Lately, I keep seeing complaints that validators make too much money and that MEV makes ordering unfair. Honestly, that's normal—on the chain, some people are simply closer to the "front of the line." But retail investors really don't need to memorize all the builder and bundle strategies. I think knowing three things is enough: the transaction you send isn't necessarily ordered by the time you click send; large swaps and hot minting trends are more easily front-run; some wallets/routes use private channels for packing, and it just looks like "why am I always a step behind." My approach is pre
View Original
  • Reward
  • Comment
  • Repost
  • Share
I just made another stupid mistake… the trade I originally thought would “net a small profit and then run” directly failed + I ended up paying more gas. Looking back, it was pretty amateurish: I set the slippage too tight, the pool depth was thin, and I stubbornly chased confirmation during those few seconds of volatility. To put it plainly, my order timing was wrong. When I saw a whole bunch of similar orders coming in from the mempool in the same direction, I still thought, “If I’m quick enough, it’ll be fine,” but I ended up getting wedged in the middle and stuck there for half a day.
I can
View Original
  • Reward
  • Comment
  • Repost
  • Share
Traditional financial infrastructure has finally bowed to public blockchains; DTCC's move was faster than expected.
View Original
CoinNetwork
CryptoWorld News: DTCC has decided to integrate its tokenized securities platform with Stellar, marking a new phase in the adoption of public blockchain institutions.
  • Reward
  • Comment
  • Repost
  • Share
Holding coins still depends on institutions; 18 months of dividend reserves have been arranged, this pace is very steady.
View Original
WuSaidBlockchainW
Wu Shuo learned that Bitcoin Treasury Company Strive CEO Matt Cole stated that the company has increased its holdings by 2,500 BTC, investing approximately $185.2 million, with an average purchase price of about $74,092. Currently, Strive holds 19,000 BTC. Matt Cole also mentioned that the company has increased its cash reserves to maintain dividend reserves for the next 18 months.
  • Reward
  • Comment
  • Repost
  • Share
Recently, someone asked me again how to do airdrop interactions. My take is pretty “basic”: treat “anti-snipe” as the default outcome—don’t treat every step like an investment. If it works, use it; don’t force it just to rack up interactions, especially those that are clearly “task portals.” Once you enable the wallet permissions, you’re hit with a pile of approvals—later, revoking those authorizations is even more exhausting than the interaction itself. As for fees, I’ll set a personal cap; if it goes over, I stop. If you miss out, then you miss out—don’t let FOMO be your motivation.
What I f
View Original
  • Reward
  • Comment
  • Repost
  • Share
Lately, I've been checking out the blockchain game pools, and it really feels like watching a slow-motion crash: initially, the output skyrockets, and everyone thinks it's "free money," but then inflation keeps spiraling, the token price can't hold up, the real money coming into the pool doesn't change, but the amount distributed out keeps increasing... Basically, it's relying on new entrants to take over the output.
When too many people start withdrawing, liquidity becomes as thin as paper, slippage hits the max, and the mood shifts from "go all in" to "don't block my way."
These days, cr
View Original
  • Reward
  • Comment
  • Repost
  • Share
  • Pinned