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Web3 Tech Brief By HackerNoon

HackerNoon

Learn the latest Web3 updates in the tech world.

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34 episodes
Avg 9 min
English

Episodes 34

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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.
August 11 · 5 min
Educational Byte: What Happens If Your Crypto is Stolen?
This story was originally published on HackerNoon at: https://hackernoon.com/educational-byte-what-happens-if-your-crypto-is-stolen. Your crypto was stolen? Learn what happens next, when recovery is possible, and the key steps to take right away. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #crypto-scams, #crypto-security, #cryptocurrency-stolen, #how-to-recover-stolen-crypto, #cybersecurity, #stablecoins, #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. Your crypto was stolen? Learn what happens next, when recovery is possible, and the key steps to take right away.
August 11 · 34 min
HTLCs: How Lightning Moves Money Through Strangers
This story was originally published on HackerNoon at: https://hackernoon.com/htlcs-how-lightning-moves-money-through-strangers. How Hash Time-Locked Contracts let strangers route Lightning payments trustlessly across a chain of nodes, using hashes and timeouts to guarantee no one loses f Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #lightning-network, #Bitcoin, #hashed-timelock-contracts, #htlc, #bitcoin-script, #lightning-routing, #multi-hop-payments, #hackernoon-top-story, and more. This story was written by: @tobses. Learn more about this writer by checking @tobses's about page, and for more stories, please visit hackernoon.com. HTLCs are the trick that lets Lightning move money across nodes that don't trust each other. A payment is locked to a secret's hash, and each hop can only claim its funds by revealing that secret - which in turn lets the previous hop claim theirs. A time-lock guarantees that if the payment stalls, everyone gets refunded instead of losing money. It's how a payment hops through strangers safely, with no one able to steal in the middle.
August 10 · 7 min
Building Lexi.AI: A Local-First Architecture for Sovereign AI
This story was originally published on HackerNoon at: https://hackernoon.com/building-lexiai-a-local-first-architecture-for-sovereign-ai. Explore how Edge AI and data sovereignty can power private personal assistants with local inference, encrypted memory, and user-owned data. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #decentralize-ai, #decentralize-ai-hackathon, #ai-inference, #ai-infrastructure, #scalable-ai-compute, #lexi-ai, #open-source-ai, #local-first-ai, and more. This story was written by: @lexi9omega. Learn more about this writer by checking @lexi9omega's about page, and for more stories, please visit hackernoon.com. Edge AI and data sovereignty can make personal assistants more private, resilient, and user-controlled by keeping sensitive data on-device, using encrypted memory, and relying on cloud or decentralized compute only when needed.
August 10 · 7 min
Cashelix Announces CASX Token Presale Ahead of Blockchain P2P Payment Platform Launch
This story was originally published on HackerNoon at: https://hackernoon.com/cashelix-announces-casx-token-presale-ahead-of-blockchain-p2p-payment-platform-launch. CASX introduces a structured crypto presale with predefined timelines, fixed round-specific hard caps, transparent tokenomics, and utility centered on the Cashe Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #web3, #crypto-presale, #btcwire, #press-release, #blockchain-development, #crypto-adoption, #crypto-exchange, #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 9 · 8 min
Can Crypto Finally Work Like Regular Money?
This story was originally published on HackerNoon at: https://hackernoon.com/can-crypto-finally-work-like-regular-money. Can crypto finally work like regular money? This article looks at stablecoins, crypto cards, overseas payments and the problems still holding everyday use back. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #crypto, #payments, #fintech, #finance, #crypto-adoption, #future-of-finance, #financial-markets, #hackernoon-top-story, and more. This story was written by: @mkaufmann. Learn more about this writer by checking @mkaufmann's about page, and for more stories, please visit hackernoon.com. Crypto is becoming easier to spend through stablecoins, payment cards and faster transfers. However, fees, tax rules, security risks and limited protection still stop it from feeling as simple and dependable as regular money.
August 8 · 15 min
BIP-110 Is Coming: Can Bitcoin Users Take Back the Network?
This story was originally published on HackerNoon at: https://hackernoon.com/bip-110-is-coming-can-bitcoin-users-take-back-the-network. Analysis of the literature and game theory around BIP-110, the Bitcoin soft fork that will put the power back into the plebs hands. Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #bitcoin, #bip-110, #spam-on-bitcoin, #bitcoin-soft-fork, #arbitrary-data, #bitcoin-knots, #bitcoin-core, #uasf, and more. This story was written by: @eduardoprospero. Learn more about this writer by checking @eduardoprospero's about page, and for more stories, please visit hackernoon.com. The BIP-110 train remains on schedule. In this article, we go through the best articles about the soft fork, answering, commenting, and analyzing them.
August 8 · 18 min
Token Debt Is the New Technical Debt
This story was originally published on HackerNoon at: https://hackernoon.com/token-debt-is-the-new-technical-debt. The token became a unit of billing in 2020. 6 years later it is a discipline, with a definition, metrics and a research field. Here's what that changes for code Check more stories related to web3 at: https://hackernoon.com/c/web3. You can also check exclusive content about #token-economics, #ai-agents, #technical-debt, #llms, #software-development, #code-quality, #developer-tools, #tokenomics, and more. This story was written by: @akucherenko. Learn more about this writer by checking @akucherenko's about page, and for more stories, please visit hackernoon.com. Token economics is now a field of study — but every approach in its literature works on how the agent spends tokens. None touches the artifact it reads: your codebase. That is where token debt lives. Technical debt accumulates complexity for developers; token debt accumulates cost for AI agents. Language and framework are chosen once, at the start, when nobody is thinking about tokens — and the bill arrives on every agent pass, growing with the codebase.

Showing 21–34 of 34 episodes