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Top Crypto to Buy on September 16, 2025: Trending Tokens Showing Explosive Growth
Diving into the ever-evolving world of cryptocurrency can feel like navigating a thrilling adventure, where new opportunities pop up faster than you can refresh your feed. If you’re on the hunt for top crypto to buy right now, you’re in the right place. Today, we’re spotlighting five standout tokens—Pump.fun, Boundless, Somnia, Merlin Chain, and Quack AI—that are capturing attention with their real momentum, surging demand, and solid technical foundations. These aren’t just fleeting trends; they’re projects backed by genuine progress that savvy investors are eyeing closely. Let’s explore why these could be worth considering as part of your portfolio strategy.
Pump.fun (PUMP): Boosting Scarcity Through Strategic Buybacks
Imagine a project that’s actively working to make its own tokens harder to come by, much like a company buying back its shares to reward loyal holders— that’s the story unfolding with Pump.fun. This token, tied to a vibrant memecoin launchpad and exchange on the Solana network, has been making waves by channeling substantial resources into repurchasing its supply. As of the latest updates on September 16, 2025, the team has invested around $6.68 million in SOL equivalents across August and September, directly aiming to shrink the circulating pool of PUMP tokens.
This approach not only creates scarcity that could lift prices in the near term but also signals strong commitment from the developers, helping to counterbalance any sell-offs from early backers during its initial offering phase. With ongoing market activity and growing trader interest, Pump.fun stands out as a compelling option in the top crypto to buy category. Its charts are painting a picture of bullish momentum, reflecting rising confidence that’s hard to ignore. Compared to more passive projects, this active buyback strategy is like injecting rocket fuel into Solana’s memecoin ecosystem, driving revenue and engagement to new heights.
Boundless (ZKC): Unlocking Scalability with Zero-Knowledge Innovation
Picture blockchain technology as a busy highway where traffic jams slow everything down—Boundless steps in like an advanced traffic system, verifying journeys without forcing everyone to repeat the drive. This token experienced a intense wave of selling right after its listings on major platforms like Coinbase and Gate.io back on September 15, 2025. Adding to the mix, Gate.io distributed 133,334 ZKC tokens as rewards through its Launchpool, flooding the market with fresh supply.
That sudden liquidity sparked a massive trading frenzy, with 24-hour volumes skyrocketing to $1.24 billion—an astonishing 615,979% jump. Yet, the heavy selling pressure initially dominated, causing a sharp dip in value. Fast-forward to today, September 16, 2025, and the latest data shows stabilizing trends, with Boundless proving its worth by democratizing zero-knowledge proofs across various chains. It speeds up operations by focusing on verification over redundant execution, tackling longstanding scalability hurdles head-on.
What sets Boundless apart is its ability to empower multiple blockchains with cutting-edge ZK tools, fostering faster transactions and lasting benefits for apps and rollup systems. In contrast to siloed networks, this interconnected approach creates real, enduring value, making it a strong contender among top crypto to buy for those focused on long-term infrastructure plays.
Somnia (SOMI): High-Speed Blockchain Powering Gaming and Metaverses
Think of Somnia as the supercharged engine in a race car, built for the high-stakes world of gaming and virtual realms where every second counts. Its mainnet went live on September 2, 2025, and the buzz has been undeniable ever since. Even before launch, it handled over 10 billion testnet transactions and onboarded 118 million wallets, underscoring massive early interest and adoption.
With full EVM compatibility and lightning-fast sub-second finality, it’s tailor-made for projects demanding real-time responsiveness. Recent listings on heavyweights like Binance, KuCoin, and CoinEx have supercharged liquidity, pushing daily trading volumes up 185% to hit $2.97 billion as per the most current figures on September 16, 2025. Somnia’s design excels in supporting social, gaming, and metaverse apps, and its live mainnet is already fueling widespread use.
Unlike slower chains that bog down immersive experiences, Somnia delivers scalable performance that opens doors to real-world applications. This positions it as a prime pick in the top crypto to buy landscape, especially with fresh liquidity from major exchanges driving sustained growth.
Integrating Brand Alignment for Enhanced User Experience
In the dynamic crypto trading scene, aligning with reliable platforms can make all the difference. That’s where WEEX exchange shines, offering a seamless and secure environment for traders to explore tokens like these. With its user-friendly interface, robust security features, and commitment to innovation, WEEX enhances accessibility and trust, making it easier for investors to capitalize on trending opportunities without unnecessary hurdles. This kind of brand alignment not only boosts confidence but also supports the broader ecosystem by providing efficient tools for buying, selling, and managing assets.
Merlin Chain (MERL): Bridging Bitcoin into DeFi Opportunities
Envision Bitcoin as a vault of untapped treasure—Merlin Chain is the key that unlocks it for decentralized finance without forcing owners to part with their holdings. On August 21, 2025, its integration with the Sui Network opened fresh avenues, enabling users to mint a Bitcoin-backed token called M-BTC and tap into yields via Sui’s ecosystem.
Latest reports as of September 16, 2025, reveal that over 20% of Sui’s total locked value is now tied to BTC assets, highlighting robust demand. This makes MERL a vital gateway for bridging and minting, amplifying its utility and growth prospects. As a Layer 2 solution for Bitcoin, MERL powers staking, fees, and liquidity while fortifying the expanding Bitcoin DeFi space.
In comparison to isolated Bitcoin holdings that sit idle, Merlin’s model connects them to profitable DeFi strategies, supported by strategic partnerships that promise enduring expansion. It’s a standout in discussions of top crypto to buy, backed by evidence of increasing ecosystem adoption.
Quack AI (Q): AI-Driven Governance Meets Blockchain Surge
Quack AI burst onto the scene like a surprise plot twist in a blockbuster, fueled by its Binance listing on September 1, 2025. It debuted on Binance Alpha for spot trading and even scored a perpetual futures option with up to 20x leverage, drawing in speculators eager for quick gains. This propelled first-day volumes up 25.6% to $80.3 million within 24 hours, with derivatives trading on platforms like KuCoin and WEEX contributing to the momentum—though the exact impact of leverage remains a point of analysis as of September 16, 2025.
By blending AI with blockchain governance, Quack AI streamlines operations for DAOs and real-world asset projects, enhancing tools for voting, risk assessment, and execution. Backed by prominent investors, it’s gaining traction through these integrations. Unlike traditional governance that’s clunky and error-prone, Quack’s AI infusion brings efficiency and precision, signaling strong potential ahead.
Recent Twitter discussions have been abuzz with topics like “Quack AI Binance listing impact” and “AI in crypto governance trends,” while Google searches spike for queries such as “Is Quack AI a good investment?” and “Latest Quack AI price predictions.” Official announcements, including a tweet from the project’s handle confirming expanded partnerships, underscore its rising profile.
Wrapping Up: Seizing Emerging Crypto Opportunities
Each of these tokens—Pump.fun, Boundless, Somnia, Merlin Chain, and Quack AI—brings unique strengths to the table, from thriving communities to innovative tech that’s delivering measurable results. Sure, the crypto world comes with its share of risks, but the promising trajectories here suggest real growth ahead. If you’re scouting for top crypto to buy, diving deeper into these could align perfectly with the market’s next big wave.
On the Twitter front, hot topics include “Pump.fun buyback effects on Solana” and “Somnia mainnet adoption stories,” with users sharing success tales of early investments. Google trends show frequent searches like “Best tokens for metaverse growth” and “Bitcoin DeFi integrations explained.” Latest updates feature Somnia’s recent announcement of new gaming partnerships and Merlin Chain’s tweet about surging M-BTC volumes, all pointing to continued excitement as of September 16, 2025.
FAQ
What makes Pump.fun a top crypto to buy right now?
Pump.fun’s ongoing buybacks reduce supply and build scarcity, supported by strong Solana ecosystem ties and bullish technical indicators, making it appealing for short-term gains.
How does Boundless improve blockchain scalability?
By enabling zero-knowledge proofs across chains and verifying transactions without repetition, Boundless boosts speed and efficiency, creating value for apps and networks facing growth challenges.
Is Quack AI suitable for beginners in crypto?
Yes, its AI tools simplify governance for DAOs and RWAs, with major listings like Binance providing easy access, though always research and consider market volatility.
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The X Chat will be available for download on the App Store this Friday. The media has already covered the feature list, including self-destructing messages, screenshot prevention, 481-person group chats, Grok integration, and registration without a phone number, positioning it as the "Western WeChat." However, there are three questions that have hardly been addressed in any reports.
There is a sentence on X's official help page that is still hanging there: "If malicious insiders or X itself cause encrypted conversations to be exposed through legal processes, both the sender and receiver will be completely unaware."
No. The difference lies in where the keys are stored.
In Signal's end-to-end encryption, the keys never leave your device. X, the court, or any external party does not hold your keys. Signal's servers have nothing to decrypt your messages; even if they were subpoenaed, they could only provide registration timestamps and last connection times, as evidenced by past subpoena records.
X Chat uses the Juicebox protocol. This solution divides the key into three parts, each stored on three servers operated by X. When recovering the key with a PIN code, the system retrieves these three shards from X's servers and recombines them. No matter how complex the PIN code is, X is the actual custodian of the key, not the user.
This is the technical background of the "help page sentence": because the key is on X's servers, X has the ability to respond to legal processes without the user's knowledge. Signal does not have this capability, not because of policy, but because it simply does not have the key.
The following illustration compares the security mechanisms of Signal, WhatsApp, Telegram, and X Chat along six dimensions. X Chat is the only one of the four where the platform holds the key and the only one without Forward Secrecy.
The significance of Forward Secrecy is that even if a key is compromised at a certain point in time, historical messages cannot be decrypted because each message has a unique key. Signal's Double Ratchet protocol automatically updates the key after each message, a mechanism lacking in X Chat.
After analyzing the X Chat architecture in June 2025, Johns Hopkins University cryptology professor Matthew Green commented, "If we judge XChat as an end-to-end encryption scheme, this seems like a pretty game-over type of vulnerability." He later added, "I would not trust this any more than I trust current unencrypted DMs."
From a September 2025 TechCrunch report to being live in April 2026, this architecture saw no changes.
In a February 9, 2026 tweet, Musk pledged to undergo rigorous security tests of X Chat before its launch on X Chat and to open source all the code.
As of the April 17 launch date, no independent third-party audit has been completed, there is no official code repository on GitHub, the App Store's privacy label reveals X Chat collects five or more categories of data including location, contact info, and search history, directly contradicting the marketing claim of "No Ads, No Trackers."
Not continuous monitoring, but a clear access point.
For every message on X Chat, users can long-press and select "Ask Grok." When this button is clicked, the message is delivered to Grok in plaintext, transitioning from encrypted to unencrypted at this stage.
This design is not a vulnerability but a feature. However, X Chat's privacy policy does not state whether this plaintext data will be used for Grok's model training or if Grok will store this conversation content. By actively clicking "Ask Grok," users are voluntarily removing the encryption protection of that message.
There is also a structural issue: How quickly will this button shift from an "optional feature" to a "default habit"? The higher the quality of Grok's replies, the more frequently users will rely on it, leading to an increase in the proportion of messages flowing out of encryption protection. The actual encryption strength of X Chat, in the long run, depends not only on the design of the Juicebox protocol but also on the frequency of user clicks on "Ask Grok."
X Chat's initial release only supports iOS, with the Android version simply stating "coming soon" without a timeline.
In the global smartphone market, Android holds about 73%, while iOS holds about 27% (IDC/Statista, 2025). Of WhatsApp's 3.14 billion monthly active users, 73% are on Android (according to Demand Sage). In India, WhatsApp covers 854 million users, with over 95% Android penetration. In Brazil, there are 148 million users, with 81% on Android, and in Indonesia, there are 112 million users, with 87% on Android.
WhatsApp's dominance in the global communication market is built on Android. Signal, with a monthly active user base of around 85 million, also relies mainly on privacy-conscious users in Android-dominant countries.
X Chat circumvented this battlefield, with two possible interpretations. One is technical debt; X Chat is built with Rust, and achieving cross-platform support is not easy, so prioritizing iOS may be an engineering constraint. The other is a strategic choice; with iOS holding a market share of nearly 55% in the U.S., X's core user base being in the U.S., prioritizing iOS means focusing on their core user base rather than engaging in direct competition with Android-dominated emerging markets and WhatsApp.
These two interpretations are not mutually exclusive, leading to the same result: X Chat's debut saw it willingly forfeit 73% of the global smartphone user base.
This matter has been described by some: X Chat, along with X Money and Grok, forms a trifecta creating a closed-loop data system parallel to the existing infrastructure, similar in concept to the WeChat ecosystem. This assessment is not new, but with X Chat's launch, it's worth revisiting the schematic.
X Chat generates communication metadata, including information on who is talking to whom, for how long, and how frequently. This data flows into X's identity system. Part of the message content goes through the Ask Grok feature and enters Grok's processing chain. Financial transactions are handled by X Money: external public testing was completed in March, opening to the public in April, enabling fiat peer-to-peer transfers via Visa Direct. A senior Fireblocks executive confirmed plans for cryptocurrency payments to go live by the end of the year, holding money transmitter licenses in over 40 U.S. states currently.
Every WeChat feature operates within China's regulatory framework. Musk's system operates within Western regulatory frameworks, but he also serves as the head of the Department of Government Efficiency (DOGE). This is not a WeChat replica; it is a reenactment of the same logic under different political conditions.
The difference is that WeChat has never explicitly claimed to be "end-to-end encrypted" on its main interface, whereas X Chat does. "End-to-end encryption" in user perception means that no one, not even the platform, can see your messages. X Chat's architectural design does not meet this user expectation, but it uses this term.
X Chat consolidates the three data lines of "who this person is, who they are talking to, and where their money comes from and goes to" in one company's hands.
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After the blockade of the Strait of Hormuz, when will the war end?
Before using Musk's "Western WeChat" X Chat, you need to understand these three questions
The X Chat will be available for download on the App Store this Friday. The media has already covered the feature list, including self-destructing messages, screenshot prevention, 481-person group chats, Grok integration, and registration without a phone number, positioning it as the "Western WeChat." However, there are three questions that have hardly been addressed in any reports.
There is a sentence on X's official help page that is still hanging there: "If malicious insiders or X itself cause encrypted conversations to be exposed through legal processes, both the sender and receiver will be completely unaware."
No. The difference lies in where the keys are stored.
In Signal's end-to-end encryption, the keys never leave your device. X, the court, or any external party does not hold your keys. Signal's servers have nothing to decrypt your messages; even if they were subpoenaed, they could only provide registration timestamps and last connection times, as evidenced by past subpoena records.
X Chat uses the Juicebox protocol. This solution divides the key into three parts, each stored on three servers operated by X. When recovering the key with a PIN code, the system retrieves these three shards from X's servers and recombines them. No matter how complex the PIN code is, X is the actual custodian of the key, not the user.
This is the technical background of the "help page sentence": because the key is on X's servers, X has the ability to respond to legal processes without the user's knowledge. Signal does not have this capability, not because of policy, but because it simply does not have the key.
The following illustration compares the security mechanisms of Signal, WhatsApp, Telegram, and X Chat along six dimensions. X Chat is the only one of the four where the platform holds the key and the only one without Forward Secrecy.
The significance of Forward Secrecy is that even if a key is compromised at a certain point in time, historical messages cannot be decrypted because each message has a unique key. Signal's Double Ratchet protocol automatically updates the key after each message, a mechanism lacking in X Chat.
After analyzing the X Chat architecture in June 2025, Johns Hopkins University cryptology professor Matthew Green commented, "If we judge XChat as an end-to-end encryption scheme, this seems like a pretty game-over type of vulnerability." He later added, "I would not trust this any more than I trust current unencrypted DMs."
From a September 2025 TechCrunch report to being live in April 2026, this architecture saw no changes.
In a February 9, 2026 tweet, Musk pledged to undergo rigorous security tests of X Chat before its launch on X Chat and to open source all the code.
As of the April 17 launch date, no independent third-party audit has been completed, there is no official code repository on GitHub, the App Store's privacy label reveals X Chat collects five or more categories of data including location, contact info, and search history, directly contradicting the marketing claim of "No Ads, No Trackers."
Not continuous monitoring, but a clear access point.
For every message on X Chat, users can long-press and select "Ask Grok." When this button is clicked, the message is delivered to Grok in plaintext, transitioning from encrypted to unencrypted at this stage.
This design is not a vulnerability but a feature. However, X Chat's privacy policy does not state whether this plaintext data will be used for Grok's model training or if Grok will store this conversation content. By actively clicking "Ask Grok," users are voluntarily removing the encryption protection of that message.
There is also a structural issue: How quickly will this button shift from an "optional feature" to a "default habit"? The higher the quality of Grok's replies, the more frequently users will rely on it, leading to an increase in the proportion of messages flowing out of encryption protection. The actual encryption strength of X Chat, in the long run, depends not only on the design of the Juicebox protocol but also on the frequency of user clicks on "Ask Grok."
X Chat's initial release only supports iOS, with the Android version simply stating "coming soon" without a timeline.
In the global smartphone market, Android holds about 73%, while iOS holds about 27% (IDC/Statista, 2025). Of WhatsApp's 3.14 billion monthly active users, 73% are on Android (according to Demand Sage). In India, WhatsApp covers 854 million users, with over 95% Android penetration. In Brazil, there are 148 million users, with 81% on Android, and in Indonesia, there are 112 million users, with 87% on Android.
WhatsApp's dominance in the global communication market is built on Android. Signal, with a monthly active user base of around 85 million, also relies mainly on privacy-conscious users in Android-dominant countries.
X Chat circumvented this battlefield, with two possible interpretations. One is technical debt; X Chat is built with Rust, and achieving cross-platform support is not easy, so prioritizing iOS may be an engineering constraint. The other is a strategic choice; with iOS holding a market share of nearly 55% in the U.S., X's core user base being in the U.S., prioritizing iOS means focusing on their core user base rather than engaging in direct competition with Android-dominated emerging markets and WhatsApp.
These two interpretations are not mutually exclusive, leading to the same result: X Chat's debut saw it willingly forfeit 73% of the global smartphone user base.
This matter has been described by some: X Chat, along with X Money and Grok, forms a trifecta creating a closed-loop data system parallel to the existing infrastructure, similar in concept to the WeChat ecosystem. This assessment is not new, but with X Chat's launch, it's worth revisiting the schematic.
X Chat generates communication metadata, including information on who is talking to whom, for how long, and how frequently. This data flows into X's identity system. Part of the message content goes through the Ask Grok feature and enters Grok's processing chain. Financial transactions are handled by X Money: external public testing was completed in March, opening to the public in April, enabling fiat peer-to-peer transfers via Visa Direct. A senior Fireblocks executive confirmed plans for cryptocurrency payments to go live by the end of the year, holding money transmitter licenses in over 40 U.S. states currently.
Every WeChat feature operates within China's regulatory framework. Musk's system operates within Western regulatory frameworks, but he also serves as the head of the Department of Government Efficiency (DOGE). This is not a WeChat replica; it is a reenactment of the same logic under different political conditions.
The difference is that WeChat has never explicitly claimed to be "end-to-end encrypted" on its main interface, whereas X Chat does. "End-to-end encryption" in user perception means that no one, not even the platform, can see your messages. X Chat's architectural design does not meet this user expectation, but it uses this term.
X Chat consolidates the three data lines of "who this person is, who they are talking to, and where their money comes from and goes to" in one company's hands.
The help page sentence has never been just technical instructions.
App