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  1. Published Social post

    Wu Blockchain (@WuBlockchain)

    XRPL Fixes Decade-Old Bug That Could Have Minted Trillions of XRP RippleX and the XRP Ledger Foundation disclosed that a critical payment-engine overflow bug could have allowed an attacker to create spendable XRP beyond the network’s fixed supply using a specially crafted transaction. The issue, present in code dating back to 2015, was reported through the XRPL bug bounty program and fixed in xrpld 3.4.1 on September 25, with more than 80% of default validators upgraded that day. Security researcher Cayden Liao said his team’s proof of concept could mint about 18 trillion XRP in a single transaction, roughly 184 times XRP’s intended 100 billion supply, and earned the program’s maximum $250,000 bounty. XRPL said it found no evidence the flaw was ever exploited on a public network.

  2. Published Social post

    Solana (@solana)

    The world’s largest phone maker is putting Solana in its wallet. Samsung Wallet is getting USDC cross-border payments, BNY opened SOL custody, Securitize brought U.S. stocks onchain, and blocks got 2x faster underneath. Here’s everything that shipped: 📰 Headline News - Samsung partnered with Solana to bring USDC cross-border payments via Samsung Wallet - 200ms slot targets went live on Solana mainnet-beta, completing @anza_xyz’s SIMD-0525 rollout - @SolanaFndn launched Solana DvP, open-source delivery-versus-payment settlement for institutions, built with input from J.P. Morgan - BNY expanded its digital asset custody to the EU under MiCA, offering institutional custody for SOL - @Securitize launched Securitize Stocks on Solana, bringing 1:1 share-backed U.S. equities onchain - @orca_so and @Loopscale combined as @formation_so, putting issuance, trading and credit on one set of rails 📰 Launches - @kamino launched the Apyx Market, enabling USDC borrowing and leveraged yield strategies against preferred equity-backed apyUSD - @MarinadeFinance launched Marinade Borrow, enabling users to borrow USDC or SOL directly against staked SOL without unstaking - @DGLD_Official brought MKS PAMP’s tokenized gold, available to 1M+ @SwissBorg users with @ArrakisFinance liquidity - @AgantFinance made its institutional-grade pound sterling stablecoin GBPA available on Solana - @Helium partnered with grocery co-op Wakefern Food Corp to offload carrier cellular traffic onto Wi-Fi - @MeteoraAG unveiled DLMM Pro with fully customizable market configurations for token launches - @sanctumso shipped swSOL, a wrapped SOL asset - @nansen_ai previewed autonomous AI agents that research and execute onchain trades - @ZetaChain demonstrated Anuma Nearby, which uses private AI memory to connect people nearby - @grass debuted its Contents API, turning any public URL into clean, model-ready text for AI agents - @PayAINetwork and @BlockRunAI shipped batch @x402 payments on Solana to settle multiple API calls in a single transaction - @altitude integrated Altitude Accounting with Xero for direct transaction ledger mapping - $EWZ ETF and $RACE shares went live on Solana via @sunrise, issued by @Backpack Securities - $WLD, $SHIB, and $VVV went live on Solana via @sunrise - @backabledotbiz launched Backable, a frontier fundraising platform built by @MetaDAOProject - @scoutfinance_ launched its social investing app on iOS and Android - @DualMintRWA tokenized a fleet of 200 physical claw machines on Solana - @comicbookhq launched its DC Comics collectibles gacha machine featuring vintage and modern grails - @MapleMarketApp introduced tokenized Canadian maple syrup on Solana powered by @BAXUSco and @SuperteamCAN - @2WA_Official launched the first market-neutral fund built on USDGO, live for professional investors in Hong Kong via @osldotcom - @SolanaFndn released Microscope, an open-source monitoring and alerting tool for Solana programs and Squads multisigs - @jtx_trade revealed plans for a mobile app alongside equities and perps trading features - @galileowilson won @joinfrontier’s Singapore edition and heads to finale at Breakpoint, with a Porsche 911 GT3 RS on the line - @TrustWallet expanded its 0% swap fee campaign on Solana to cover SOL, wSOL, and five stablecoins - @USDC Bridge added Solana support, enabling direct USDC transfers between Solana and 18 ecosystems 📰 Milestones - Stablecoin-holding addresses on Solana topped a record 14M - Solana hit 1.88M daily active addresses, a 13-month high - Stablecoin card spend on Solana crossed $1B all-time - Solana’s tokenized equities have grown to over 2,000 products - @leaps_finance crossed $100K in options sold during its beta, paying sellers upfront yield on SOL, cbBTC, and USDC - @ImperialPerps’ ARMADA prop AMM surpassed $14.1M in notional volume in 7 days - @hylo_so crossed $44M in combined open interest across $xSOL, $xBTC, and $xHYPE - @xStocksFi hit $2.4B in monthly volume, up 28x year over year 35 DAYS TILL BREAKPOINT Artwork by the one and only @foursixsix 🔥

  3. Published Social post
    • OM+20Positive

    Socios.com (@socios)

    #TeamOM, fancy following Olympique de Marseille in Europe? 🔵⚪ A European away experience with @OM_Officiel is coming on 5 November. Take a look at what’s on the $OM menu for the upcoming months. ➡️

  7. Published Social post

    Common Knowledge Base Association (CKBA) (@ckba_build)

    While Fiber and Lightning are two separate payment channel networks, we figured there doesn’t need to be a hard boundary between them. Fiber’s Cross-Chain Hub can connect the two and let payments move atomically across both networks. Here’s how it works 👇 A hub operator runs a node on Fiber and a node on Lightning, maintaining liquidity on both sides. If you want to pay a Lightning invoice from Fiber, you send a conditional payment to the hub. The hub then uses its own BTC liquidity to pay the recipient over Lightning. The same process works in reverse for payments coming from Lightning into Fiber. Crucially, these are not two unrelated payments. Both sides are tied to the same payment hash. Lightning uses an HTLC, while Fiber uses its own time-locked contract. When the recipient claims the outgoing payment, they reveal a secret preimage that also allows the hub to claim the incoming payment. So the hub can’t simply take your payment and fail to settle the other side. Its ability to collect is cryptographically linked to successful settlement of the outgoing payment. If the payment never completes, the timelocks provide a recovery path for the locked funds. Currently, the Cross-Chain Hub supports one configured pairing: a wrapped-BTC token on Fiber ↔ BTC on Lightning. Support for native CKB and other user-defined tokens is in the works :) 👉 https://www.fiber.world/

  9. Published Social post
    • IO+55Positive

    io.net (@ionet)

    Google paid $2.7B to bring one of its top AI researchers back. Then cut his team’s compute allocation. He left for OpenAI. If compute can’t be guaranteed to a $2.7B hire, startups have no chance. H100 rental prices: up 60% in a year. Cloud providers now demand multiyear contracts and up to 30% upfront. The bottleneck isn’t talent or capital. It’s access. And that’s the problem @ionet is building against.

  10. Published Social post

    Wu Blockchain (@WuBlockchain)

    Asia's weekly TOP10 crypto news: Kyrgyzstan Shuts Down USDKG, South Korea Tightens Cross-Border Crypto Rules, China Plans a National Blockchain Network, Thailand Finalizes Crypto ETF Rules, and Hong Kong–Malaysia Explore Stablecoin Cooperation.

  11. Published Social post

    Kaspa (@kaspaunchained)

    your weekly Kaspa dev roundup has arrived. 1 / KCC20 KCC20 has entered last call, its final public review stage. @manyfest_’s reference implementation is merged and open for devs to test against the proposed Kaspa L1 token standard. https://x.com/kccforum/status/2108216730992394500 2 / vProgs @Max143672 published a book about his testnet tic-tac-toe vProg, covering the game’s moves, proofs and payouts. diagrams included. the framework is still a prototype. https://x.com/Max143672/status/2108538746995892673 3 / x4kas @smartgoo_ released the first x4kas beta. devs can explore Kaspa chain data, run custom queries and monitor addresses locally through a desktop app or command line tools. https://x.com/smartgoo_/status/2108897491072512470 4 / KaChat KaChat is a messaging app that sends encrypted messages on Kaspa’s L1. there’s also a public feed for posts and replies. @KaspaSilver shared its refreshed website this week. https://x.com/KaspaSilver/status/2108588648513876384

  13. Published Social post

    Impact unavailable

    Opinion ⁒ (@opinionlabsxyz)

    🎾 LIVE NOW: The China Open final is underway in Beijing. Zheng Qinwen faces Mirra Andreeva, one win away from becoming the first Chinese player to win the title. Opinion gives Zheng a 41% chance. History at home or Andreeva? Trade the final 👇 https://app.opinion.trade/sports/wta/qinwen-zheng-vs-mirra-andreeva?utm_source=x_official&utm_medium=social

  14. Published Social post

    Impact unavailable

    Wu Blockchain (@WuBlockchain)

    Ledger Confirms Hardware Implant Attack, Says Its Systems Were Not Breached Ledger said an unauthorized hardware implant was found inside an affected device, confirming physical tampering. The company said there is no evidence its own infrastructure, systems or services were compromised, while distributor CryptoBilis has suspended hardware wallet sales. Ledger advised affected users to avoid initializing unused devices and consider moving assets to wallets created with new recovery phrases. Earlier on-chain analysis estimated losses linked to the incident at more than $86 million.

  18. Published Social post

    Wu Blockchain (@WuBlockchain)

    Papertrade Faces Allegations of BBO Price Manipulation on HyperEVM X user @Dr_bobo54 alleged that two wallets exploited Papertrade’s pricing mechanism by using roughly $20 million orders on Hyperliquid to move ETH quotes by 10–20 basis points while holding much larger long positions on Papertrade. The HyperEVM-based perpetual platform reportedly uses the midpoint of Hyperliquid’s best bid and offer as its execution price, making it potentially sensitive to short-term BBO manipulation. Trader Rune noted that Papertrade’s own documentation lists BBO manipulation as an unresolved protocol risk. The allegations have not been independently verified, and Papertrade has not confirmed any losses.

  21. Published Social post

    Solana (@solana)

    Armani Ferrante, CEO of @Backpack, on why Solana is becoming the aggregation layer for everything “Solana has always been marching towards something much bigger than any single exchange. You could call it an API for all of finance, or a parallel economy and financial system. But I think the end state is Solana as the aggregation layer for everything." "It’s all about importing market structure. Not just crypto-native assets, but the entire economy, because the network effect is money.” @armaniferrante @KyleSamani

  26. Published Social post

    Wu Blockchain (@WuBlockchain)

    Bubblemaps Estimates Crypto Influencer Ethan Made $125K Through 49 Token Callouts Blockchain analytics platform Bubblemaps alleged that Pump fun influencer Ethan (@0xEthan) used linked wallets to buy tokens before promoting them and sell shortly afterward. An analysis of 49 token callouts found that suspected linked wallets typically bought ahead of his posts and began selling within an average of three minutes after the first callout, sometimes while Ethan was still publicly bullish on the tokens. Bubblemaps estimated total profits and rewards of approximately $125,000, including $45,000 in trading profits and $80,000 in callout rewards. The wallet connections and earnings remain third-party estimates and have not been independently verified.

  27. Published Social post

    Swarm Network (@GetSwarmed)

    Slowly but surely. Privacy is becoming a standard in AI products. As we are getting more intimate with what we put in our prompts, naturally we want that information to be protected. Currently your IP is not protected. Private and secure inference changes that.

  28. Published Social post

    Four.meme-華語 (@fourdotmemezh)

    📢 http://Four.Meme Product Update: A Seamless Path from 4Stock to bStock 4Stock brings popular stocks onchain before their bStock is available. To ensure Stock Memes built on 4Stock can transition to bStock seamlessly, we’ve introduced a shared-inventory pool mechanism built on @PancakeSwap Infinity’s Shared Inventory Hook (SIH). How it works: - At graduation, a newly created Stock Meme opens its primary pool as Meme / 4Stock - Once the corresponding bStock is live, primary liquidity migrates to Meme / bStock in one step - The same meme inventory backs both pairs, so price and depth remain continuous and trading is never interrupted - Only one primary pool exists at any time, keeping each token fully compatible with aggregators No action is required from creators or holders. More Stocks. More Memes. Make Four Great Again. 📈

  31. Published Social post

    Wu Blockchain (@WuBlockchain)

    Michael Saylor :AI will amplify the scarcity of premium assets In a September 28, 2026 Binance @binance interview, Strategy Executive Chairman Michael Saylor @saylor described two inflation rates: CPI at only about 3% as machines make things cheaper, and the cost of capital — scarce assets the wealthy want — up 15% annually for six years, best proxied by the S&P. Robots can clean, drive and cook but cannot create more Palm Beach beachfront, another Picasso or more Bitcoin — scarce assets won't get cheaper; ordinary people should accumulate wealth.

  33. Published Social post

    Arbitrum (@arbitrum)

    On Arbitrum this week: The programmable economy is rapidly growing on all fronts stablecoins, tokenization and more > $USDG from @Paxos is now live on Arbitrum, joining the Global Dollar Network (@global_dollar) with @RobinhoodApp, @krakenfx, @OKX and more. > Congrats to Robinhood Chain on reaching 100 days onchain. > We brought founders and investors together at Arbitrum Founders Eve in Singapore. Congrats to @fablesfi, @ladder_markets and @SierraIsMoney on winning the startup pitch competition. > @0xfluid founder @smykjain believes the programmable economy will unlock new financial primitives and give builders the chance to shape the future of finance over the next 5-10 years. > $USDG reached $30M+ in market cap a day after launch on Arbitrum One. > The Arbitrum Foundation is backing analysts with Arbitrum Dune Credit Program that gives 2,500 @Dune credits/month to create and maintain public dashboards across the ecosystem. (Apply today) > Tokenized equities on Arbitrum One have gone mobile with users being able to access @xStocksFi through @EnsoBuild mobile app. > Season 2 of DRIP is underway: Put your $USDG to work for juicy rewards on @GMX_IO and @gauntlet_xyz, with more Arbitrum teams on the way. > @0xProject hits $10B in swap volume on Arbitrum One. > A new primitive is coming to Arbitrum One with @functionspaceHQ. Teams can build programmable markets around any measurable outcome and bring them directly into their apps.

  34. Published Social post

    Aero (@aeroxyz)

    Spot exchanges earned $3.1B in fees over the last 12 months. More than derivatives, lending, or the chains themselves. Until now, Aero competed for a fraction of it. On 10/21, Aero is coming for the rest of it. 🛫

  37. Published Social post

    Impact unavailable

    ZetaChain 🟩 (@ZetaChain)

    would you let your AI introduce you to strangers if it only used memories you picked? we demoed @AnumaAI at Solana Summit. https://www.zetachain.com/whats-new/memory-is-the-new-profile-solana-summit

  40. Published Social post

    Wu Blockchain (@WuBlockchain)

    Star Xu: How Did USDe Leverage Loops Trigger the "1010" Crash? Description: OKX founder and CEO Star Xu @star_okx questioned Binance's promotion of USDe as a stablecoin on the New Era Finance Podcast @new_era_finance. He argued that USDe, issued by Ethena, is effectively a "tokenized hedge fund" and that a delta-neutral strategy does not imply zero or low risk. He further noted that Binance allowed users to borrow USDT against USDe, convert it into more USDe, and repeat the loop to increase yields, amplifying leverage and risk exposure along the way. In his view, this setup was a major cause of the cascading liquidations during the "1010" crash and represented a serious risk-control failure.

  41. Published Social post

    Impact unavailable

    Donald J. Trump (@realDonaldTrump)

    I am proud to announce that I have just appointed Katie Bailey as Director of the Office of Legislative Affairs. Katie is currently the Deputy Director of Legislative Affairs for the United States Senate, and has already delivered strong results, assisting in the confirmations of members of our Cabinet, including Secretary of Homeland Security, Markwayne Mullin, Director of National Intelligence, Jay Clayton, and Secretary of Labor, Keith Sonderling. After previously working on Capitol Hill, Katie understands how the Executive and Legislative Branches of Government can most effectively work together to achieve Great Success for the American People. Katie will take the place of James Braid, my longest tenured Legislative Affairs Director, who has done a fabulous job, and is now going into the private sector, where he will be very successful. I know Katie will be fantastic, and work tirelessly with Congress to pass Bills that help, MAKE AMERICA GREAT AGAIN, GREATER THAN EVER BEFORE. Good luck Katie! President DONALD J. TRUMP

  42. Published Social post

    GUNZ Official (@GUNbyGUNZ)

    🛡️ FREE Kestrel anti-cheat for our Legendary and Ancient Validators! We're grateful for our partners' support, and as a thank-you we're giving them free access to Kestrel Hold a Legendary or Ancient GUNZ Validator NFT? Verification opens soon Hit notis, more details coming 🔔

  43. Published Social post

    Aptos Labs (@AptosLabs)

    Lead with the product. Let the chain stay in the background. Aptos Labs' @sedall_asante on how @DecibelTrade thinks about traders: markets, execution, easy funding, and integrations with the wallets they already use. @Aptos is the performance and onchain infrastructure underneath.

  44. Published Social post

    KITE AI ✈️ Money20/20 USA🇺🇸 (@GoKiteAI)

    Four sessions. One focus: the future of the agent economy. Kite participated in four roundtables and panels at EastPoint:Seoul 2026, hosted by @0xEastPoint, exploring agentic commerce, financial infrastructure, and agent identity. The event brought together representatives from KakaoPay, @googlecloud, @Visa, LG Electronics (@LGE_Global), Samsung Card (@withSamsungCard), and Franklin Templeton (@FTI_US), alongside institutions including the Bank of Korea (@bok_hub) and Korea Exchange. Our CMO @Cindyshi0907 joined the main stage for “Machine-to-Machine Money: Agentic Commerce and the New Settlement Layer.” Joining her were Jansen Teng, Co-Founder of @virtuals_io; Joe Hwang, Regional Lead at @googlecloud; and Dennis Won, CTO of Newton Labs (@Newton_xyz). The panel was moderated by Jongsub Lee, Professor at Seoul National University. The session’s central questions: ▷ How can agents establish verifiable identities and transact within clearly defined permissions? ▷ Who should be accountable when an agent makes the wrong purchase or executes a transaction in error? ▷ Do agent payments need new settlement infrastructure, or can existing payment systems support them? These questions connect directly to Kite’s Human-Agent-Session identity architecture: distinguishing the person granting authority, the agent acting on it, and the permissions for each session. Thank you to @0xEastPoint for bringing this conversation together. We’ll keep building the infrastructure for trusted agentic commerce. 🪁

  46. Published Social post

    Impact unavailable

    Billions Network (@billions_ntwk)

    Our APAC & Ecosystem Lead @luluciaciao joined the AI Builders Day panel in Shanghai on where the biggest opportunities are for builders in the AI era, alongside @monad and @SentientAGI. She also introduced Billions Network and what we're building: proving that behind every AI agent there is a real, accountable human, without exposing that person's underlying personal information.

  47. Published Social post

    Impact unavailable

    alon (@a1lon9)

    We're rolling out a few big changes to the Callout Rewards program over the coming days, starting with today's payout. Here's what to expect: - Callouts on lowcap tokens will be nerfed. We want callouts to incentivize larger wealth effects that affect more people, rather than only benefiting a small group of sophisticated traders - Volume will cease to be the main attributer for rewards. The focus will be on what matters most: whether the people that trusted your callout were able to make money or not. Going forward, your goal should be to lead your followers to victory, otherwise your chances of consistently earning are SIGNIFICANTLY lower. Win as a team —> win as an individual.

  48. Published Social post

    Aero (@aeroxyz)

    “What we are going to launch is our third DEX OS, the most ambitious one we have yet. And now we have a proven track record. Frankly, I think it’s going to be a lot of fun. We haven’t seen a big disruption like this in DeFi in some time.”

  49. Published Social post

    Solana Foundation (@SolanaFndn)

    Prediction markets let you bet on a single outcome. Umang Verma thinks the bigger opportunity is a way to back an entire belief. @umang_veerma, founder of Cleopetra, joined @afscott on Solana is Global to talk thesis trading, prediction markets, and how anyone with expertise and an audience can become a fund manager. Full episode 👇

  50. Published Social post

    Donald J. Trump (@realDonaldTrump)

    The Dumocrats, along with their partners in crime, the Fake News Media, are trying to create the false narrative that, Donald Trump is so “unpopular,” the Republicans are going to lose. Actually, it's just the opposite. I'm so “popular,” that the Republicans are going to WIN, and that's being proven by the Record Setting Rallies we're doing (including the one in Tennessee where I'll be in a short while — See you soon!). President DONALD J. TRUMP

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