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Web3 Tech Brief By HackerNoon

HackerNoon

Learn the latest Web3 updates in the tech world.

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  • 47 episodes
  • Avg 9 min
  • English
Counted on this page — what you have heard stays on this device, so it is not something the list can be paged by.
  • August 26 · 9 min

    Ethereum’s Next Challenge Is Connecting Public Infrastructure to the Real Economy

    This story was originally published on HackerNoon at: https://hackernoon.com/ethereums-next-challenge-is-connecting-public-infrastructure-to-the-real-economy. An argument for moving Ethereum beyond speculation toward private, compliant financial infrastructure built around tokenization, ZK proofs, and FHE. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #ethereum, #blockchain-privacy, #tokenization, #neofi, #institutional-crypto, #homomorphic-encryption, #tokenized-equity, #zero-knowledge-proofs, and more. This story was written by: @pgsideris. Learn more about this writer by checking @pgsideris's about page, and for more stories, please visit hackernoon.com. Crypto promised freedom. It delivered a speculative casino. But institutions don't want yield, they want infrastructure: auditability, privacy, and compliance. That infrastructure just became possible. Zero-knowledge proofs + fully homomorphic encryption solved the "privacy vs. auditability" problem. Companies are already building it (NeoFi settlement, privacy-preserving cap tables). The choice now: will institutions build walled gardens for themselves, or will Ethereum build open alternatives? History repeats. Pre-bridge London had watermen controlling river crossings. Now we have custodians, centralized exchanges, and on-ramps controlling blockchain access. Westminster Bridge made ordinary people independent. We need Ethereum bridges, not faster boats. The promise was always bigger than money. It was freedom by design. That only works if it protects everyone.

  • August 25 · 10 min

    Best AI Crypto Trading Bots in 2026: A Complete Guide to AI-Powered Crypto Trading Platforms

    This story was originally published on HackerNoon at: https://hackernoon.com/best-ai-crypto-trading-bots-in-2026-a-complete-guide-to-ai-powered-crypto-trading-platforms. Unlike traditional financial markets, crypto markets never close. Monitoring price movements, analyzing market data, and executing strategies Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #crypto-payment, #chainwire, #press-release, #ai-crypto-trading, #ai, #ai-for-video-conferencing, #good-company, and more. This story was written by: @btcwire. Learn more about this writer by checking @btcwire's about page, and for more stories, please visit hackernoon.com.

  • August 25 · 4 min

    Why Crypto and Fintech Brands Can't Run Traditional Ads Anymore and What They're Doing Instead

    This story was originally published on HackerNoon at: https://hackernoon.com/why-crypto-and-fintech-brands-cant-run-traditional-ads-anymore-and-what-theyre-doing-instead. Learn how crypto, fintech, and other restricted-category brands are adapting to tighter Meta and TikTok ad policies with street interview marketing. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #crypto-advertising, #crypto-marketing-strategies, #crypto-ad-compliance, #fintech-digital-advertising, #category-advertising, #street-interview-marketing, #street-interview-advertising, #good-company, and more. This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com. Crypto, fintech, and other regulated brands are finding traditional paid advertising increasingly difficult as Meta, TikTok, and other platforms tighten restrictions and require more documentation and pre-approval. Street Poller Media founder Shane Ginsberg argues that street interview creative offers a different approach: it feels more like authentic conversation than a conventional claims-heavy advertisement while giving agencies experienced in restricted categories a practical advantage in navigating platform review. The shift is making compliance knowledge and operational experience as important as creative production itself.

  • August 24 · 9 min

    What If Satoshi Nakamoto Came Back Tomorrow?

    This story was originally published on HackerNoon at: https://hackernoon.com/what-if-satoshi-nakamoto-came-back-tomorrow. What would happen if Satoshi Nakamoto returned? From his dormant Bitcoin fortune to market panic and governance, here’s what might actually change. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #bitcoin-spotlight, #bitcoin-governance, #who-is-satoshi-nakamoto, #bitcoin-creator-identity, #cryptocurrency-investment, #cypherpunks, #good-company, #hackernoon-top-story, and more. This story was written by: @obyte. Learn more about this writer by checking @obyte's about page, and for more stories, please visit hackernoon.com. The article explores what might happen if Satoshi Nakamoto suddenly reappeared, including how different identity candidates would affect the story, what could happen if coins attributed to Satoshi moved, and how much influence Bitcoin’s creator would really have over the network today.

  • August 24 · 10 min

    Building a Hybrid AI Agent With Local and Cloud Models

    This story was originally published on HackerNoon at: https://hackernoon.com/building-a-hybrid-ai-agent-with-local-and-cloud-models. A three-month case study on running a hybrid AI agent with a 3B local model on a Raspberry Pi 5, using cloud AI only for higher-reasoning tasks. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #decentralize-ai, #agentic-ai, #decentralize-ai-hackathon, #ai-infrastructure, #ai-compute, #self-hosting, #hybrid-ai-architecture, #open-source-ai-infrastructure, and more. This story was written by: @8pi-tech. Learn more about this writer by checking @8pi-tech's about page, and for more stories, please visit hackernoon.com. The author runs about 70% of an AI agent’s workload on a 3B quantized model hosted on a Raspberry Pi 5, while sending more complex planning and reasoning tasks to a cloud model. The article breaks down the architecture, costs, failure modes, verification layer, and lessons learned from three months of real-world use.

  • August 23 · 12 min

    How to Play MEXC Referral Game Box: Open a Box First, Then Invite - Both Sides Earn Futures Bonus

    This story was originally published on HackerNoon at: https://hackernoon.com/how-to-play-mexc-referral-game-box-open-a-box-first-then-invite-both-sides-earn-futures-bonus. Learn how MEXC Referral Game Box works: open a free box, invite friends, complete tasks, and unlock Futures Bonus rewards together. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #cryptocurrency, #crypto, #blockchain, #crypto-exchanges, #mexc-learn, #mexc-referral-game, #referral-game-box, #good-company, and more. This story was written by: @mexclearn. Learn more about this writer by checking @mexclearn's about page, and for more stories, please visit hackernoon.com. MEXC Referral Game Box is a seasonal referral campaign where users open a free Game Box before inviting friends, unlock a reward amount, and earn Futures Bonus when referred users complete the required tasks. Both the referrer and friend can receive rewards, with no stated cap on referral count or total earnings. Primary KYC is required for both sides, while deposit and futures trading requirements vary by season. Rewards are subject to review and the rules on the current event page.

  • August 23 · 11 min

    Flowra Launches Open Orderflow Auction, Bringing Ethereum's Block-Building Market to Solana

    This story was originally published on HackerNoon at: https://hackernoon.com/flowra-launches-open-orderflow-auction-bringing-ethereums-block-building-market-to-solana. Flowra launches its Open Orderflow Auction, opening Solana block building to competitive bidding and giving validators programmable inclusion policies. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #ai-and-ml, #cybersecurity, #software-engineering, #business, #good-company, #flowra, #solana, and more. This story was written by: @ishanpandey. Learn more about this writer by checking @ishanpandey's about page, and for more stories, please visit hackernoon.com. Flowra launched its Open Orderflow Auction on 21 August 2026, a block-building framework that lets registered searchers bid openly for Solana transaction inclusion instead of routing through closed orderflow channels. The Seoul-based company also introduced Programmable Block Policy, which lets validators define their own transaction inclusion rules at the block-building layer without changes to the Solana protocol, with sanctions and risk screening supplied through a collaboration with Honeypot. In early testing on a single validator, a Flowra-enabled setup raised compute units per block by 20.6%, moving that node from 84% to 101% of the network average, with 100% block production and 99.999% block engine uptime.

  • August 22 · 14 min

    Binance Launches Agent OS, Letting AI Agents Trade on Your Account With Limits You Set

    This story was originally published on HackerNoon at: https://hackernoon.com/binance-launches-agent-os-letting-ai-agents-trade-on-your-account-with-limits-you-set. Covering AI, Web3, Cybersecurity, Startup Funding & Enterprise SaaS. Top Journalist & Thought Leadership Media Leader Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #binance, #ai-and-ml, #software-engineering, #business, #mcp, #good-company, #ai-agents, and more. This story was written by: @ishanpandey. Learn more about this writer by checking @ishanpandey's about page, and for more stories, please visit hackernoon.com. What is Binance Agent OS? A developer platform and standardised access layer that connects AI applications and agents to Binance's trading, market data, wallet, payment and on-chain capabilities, built as part of Binance Intelligence. Which AI tools work with Binance Agent OS? Any client that supports MCP over Streamable HTTP, including ChatGPT, Claude Code, Codex and Cursor. Compatible clients connect at https://agent.binance.com/mcp/agentic. Can an AI agent withdraw my crypto on Binance? No. Agents operate inside a dedicated subaccount, crypto withdrawals from subaccounts are disabled by default, and the user configures and can revoke every permission. What can an agent see on my Binance account? Balances, portfolio information and transaction history for its designated subaccount, plus balance and portfolio information for the main account. It cannot access non-trading personal data including email address or KYC records. Is Binance the first exchange to support AI agent trading? No. Kraken shipped a CLI with a built-in MCP server in March 2026, OKX released its Agent Trade Kit in June and Coinbase launched Coinbase for Agents in June. Binance Agent OS launched on 20 August 2026.

  • August 21 · 7 min

    MemeCore Arrives on Nasdaq Through $1 Billion Landmark Treasury Transaction!

    This story was originally published on HackerNoon at: https://hackernoon.com/memecore-arrives-on-nasdaq-through-$1-billion-landmark-treasury-transaction. MemeCore Principals Enter into a US$1.0 Billion Strategic Transaction with Nasdaq-Listed ZeroStack. Landmark Transaction Establishes Strategic Equity Position a Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #memecoin, #blockmanpr, #press-release, #blockchain-development, #crypto-trading, #meme-analysis, #good-company, and more. This story was written by: @blockman. Learn more about this writer by checking @blockman's about page, and for more stories, please visit hackernoon.com.

  • August 21 · 8 min

    THEO is Now Live on Hydrex — Autheo’s Internet Operating System Token Begins Trading

    This story was originally published on HackerNoon at: https://hackernoon.com/theo-is-now-live-on-hydrex-autheos-internet-operating-system-token-begins-trading. Unlike many blockchain projects that enter the public markets before meaningful adoption, THEO launches into an operational ecosystem — powering Autheo’s Intern Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #crypto-token, #chainwire, #press-release, #blockchain-development, #automated-market-maker, #crypto-adoption, #good-company, and more. This story was written by: @chainwire. Learn more about this writer by checking @chainwire's about page, and for more stories, please visit hackernoon.com.

  • August 20 · 11 min

    HireQuotient's EasySource Delivers 65% Reduction in Time to Fill, for North America's Retail Gaint

    This story was originally published on HackerNoon at: https://hackernoon.com/hirequotients-easysource-delivers-65percent-reduction-in-time-to-fill-for-north-americas-retail-gaint. substantial recruiter bandwidth, Ann Jadown shared that her firm saved more than $50,000 in direct recruiting costs through HireQuotient's Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #tech-recruiting, #technologywire, #press-release, #startup, #ai-agent, #ai-recruitment, #good-company, and more. This story was written by: @technology_wire. Learn more about this writer by checking @technology_wire's about page, and for more stories, please visit hackernoon.com.

  • August 19 · 3 min

    Educational Byte: Should You Tell Friends and Family That You Own Crypto?

    This story was originally published on HackerNoon at: https://hackernoon.com/educational-byte-should-you-tell-friends-and-family-that-you-own-crypto. How much should others know about your crypto? Discover the benefits, risks, and common approaches among crypto holders. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #cryptocurrency-investment, #crypto-adoption, #multisig-transactions, #bitcoin-evangelism, #learn-cryptocurrency, #crypto-security, #obyte, #hackernoon-top-story, and more. This story was written by: @obyte. Learn more about this writer by checking @obyte's about page, and for more stories, please visit hackernoon.com. How much should others know about your crypto? Discover the benefits, risks, and common approaches among crypto holders.

  • August 15 · 5 min

    Zebec Introduces “Earn on Pay” Capability With Solstice’s USX

    This story was originally published on HackerNoon at: https://hackernoon.com/zebec-introduces-earn-on-pay-capability-with-solstices-usx. The integration brings USX into Zebec’s $500 million annual payroll network, introducing a reward-bearing dollar layer across enterprise payroll flows. It also Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #zebec-network, #chainwire, #press-release, #blockchain-development, #crypto-adoption, #crypto-trading, #good-company, and more. This story was written by: @chainwire. Learn more about this writer by checking @chainwire's about page, and for more stories, please visit hackernoon.com.

  • August 15 · 4 min

    MyEtherWallet Integrates Ondo Perps, Unlocking 24/7 Leveraged Trading for Onchain Equities & ETFs

    This story was originally published on HackerNoon at: https://hackernoon.com/myetherwallet-integrates-ondo-perps-unlocking-247-leveraged-trading-for-onchain-equities-and-etfs. Through this integration, users can now trade continuous perpetual contracts with up to 20x leverage on Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #ethermail, #chainwire, #press-release, #blockchain-development, #crypto-adoption, #crypto-exchange, #good-company, and more. This story was written by: @chainwire. Learn more about this writer by checking @chainwire's about page, and for more stories, please visit hackernoon.com.

  • August 14 · 7 min

    Why Static Blocklists Are Dead: The HTX Wallet-Rotation Problem

    This story was originally published on HackerNoon at: https://hackernoon.com/why-static-blocklists-are-dead-the-htx-wallet-rotation-problem. HTX rotates crypto wallets every few hours across 4 blockchains to dodge sanctions screening. Why static blocklists fail and what comes next. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #cryptocurrency, #web3, #compliance, #aml, #sanctions, #blockchain, #crypto-exchange, #regulation, and more. This story was written by: @timurmekhantev. Learn more about this writer by checking @timurmekhantev's about page, and for more stories, please visit hackernoon.com. After UK and EU sanctions, HTX kept operating by rapidly rotating hot wallets across TRON, Ethereum, BNB Smart Chain, and Solana — sometimes every few hours. TRM Labs says this renders static address-based sanctions screening largely ineffective, and argues the industry needs to shift toward behavior-based detection: tracking transaction patterns and fund flows instead of fixed blocklists.

  • August 14 · 8 min

    Top 5: The Weirdest Things Ever Sold for Crypto

    This story was originally published on HackerNoon at: https://hackernoon.com/top-5-the-weirdest-things-ever-sold-for-crypto. A private island, mammoth tusks, and even a trip to space. Discover the strangest things people have bought with cryptocurrencies. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #crypto-adoption, #crypto-payments, #online-shopping, #weird, #purchasing, #cryptocurrency-investment, #obyte, #good-company, and more. This story was written by: @obyte. Learn more about this writer by checking @obyte's about page, and for more stories, please visit hackernoon.com. A private island, mammoth tusks, and even a trip to space. Discover the strangest things people have bought with cryptocurrencies.

  • August 13 · 10 min

    MEXC Invite & Earn: Invite Friends to Share a 100,000 USDT Reward Pool, Earn Up to 360 USDT

    This story was originally published on HackerNoon at: https://hackernoon.com/mexc-invite-and-earn-invite-friends-to-share-a-100000-usdt-reward-pool-earn-up-to-360-usdt. Invite friends to MEXC & earn up to 360 USDT in rewards while sharing a 100,000 USDT prize pool. Learn how the referral program works to maximize your rewards. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #cryptocurrency, #crypto, #blockchain, #hackernoon, #crypto-exchanges, #mexc-learn, #rewards, #good-company, and more. This story was written by: @mexclearn. Learn more about this writer by checking @mexclearn's about page, and for more stories, please visit hackernoon.com. MEXC Invite & Earn rewards users for bringing in qualified traders, with base rewards of up to 140 USDT and bonus rewards of up to 220 USDT, for a maximum of 360 USDT per person. This guide explains the deposit and futures-volume requirements, reward tiers, registration process, and how Invite & Earn differs from MEXC's long-term referral commissions.

  • August 13 · 4 min

    TripleDart Tops $7 Million ARR With AI-led growth, Reports 50 Per Cent EBIT Margin

    This story was originally published on HackerNoon at: https://hackernoon.com/tripledart-tops-$7-million-arr-with-ai-led-growth-reports-50-per-cent-ebit-margin. TripleDart Crosses $7M ARR at 50% EBIT Margin, Making the Case for Bootstrapped "Services-as-Software" Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #b2b, #technologywire, #press-release, #software-as-a-service, #blockchain-adoption, #ai, #good-company, and more. This story was written by: @technology_wire. Learn more about this writer by checking @technology_wire's about page, and for more stories, please visit hackernoon.com.

  • August 12 · 5 min

    $ZAMA Lists on Revolut, Bringing Blockchain Privacy Into The Mainstream

    This story was originally published on HackerNoon at: https://hackernoon.com/$zama-lists-on-revolut-bringing-blockchain-privacy-into-the-mainstream. Zama, the fastest growing confidentiality protocol for onchain finance, today announced that its native token, $ZAMA, is now available for trading on Revolut, t Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #zama, #chainwire, #press-release, #blockchain-development, #zama-announcement, #crypto-adoption, #good-company, and more. This story was written by: @chainwire. Learn more about this writer by checking @chainwire's about page, and for more stories, please visit hackernoon.com.

  • August 12 · 4 min

    Cashi Launches Global Card, Turning Stablecoins Into Everyday Spending Money

    This story was originally published on HackerNoon at: https://hackernoon.com/cashi-launches-global-card-turning-stablecoins-into-everyday-spending-money. Stablecoins can be used for payments at 150 million Visa merchants, with cashback of up to 3% provided in U.S. dollars and no expiration Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #stablecoin, #technologywire, #press-release, #blockchain-development, #crypto-adoption, #stablecoin-payments, #good-company, and more. This story was written by: @technology_wire. Learn more about this writer by checking @technology_wire's about page, and for more stories, please visit hackernoon.com.

Showing 21–40 of 47 episodes