Web3 Tech Brief By HackerNoon

This story was originally published on HackerNoon at: https://hackernoon.com/introducing-token-proof-of-work . A proposal for stopping AI agent spam without CAPTCHAs — by making every submission cost real tokens and real time, Bitcoin-style. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #proof-of-work , #spam , #spam-filter , #spa...

This story was originally published on HackerNoon at: https://hackernoon.com/zoomex-stock-brings-teslas-6percent-surge-and-nvidias-choppy-session-within-reach . Tesla shares have broken well clear of their recent trading pattern today. After spending the past Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #web3 , #zoomex , #btcwire...

This story was originally published on HackerNoon at: https://hackernoon.com/bybit-launches-bybit-ai-turning-one-chat-window-into-the-front-door-for-80-million-users . Bybit launches Bybit AI, a conversational assistant that executes trades, manages accounts and handles support for 80 million users inside one chat window. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You c...

This story was originally published on HackerNoon at: https://hackernoon.com/ravendb-launches-quill-to-bring-production-ai-agents-to-enterprise-sql-systemsno-migration-required . The new context layer connects to existing SQL databases and builds a governed, model-agnostic foundation for AI agents running on live operational data, in wee Check more stories related to web3 at: https://hackernoon.co...

This story was originally published on HackerNoon at: https://hackernoon.com/can-chess-moves-be-verified-on-chain-the-answer-is-zero-knowledge-proofs . zkautochess, ZeroKing, and a zkEmail referee prove chess moves were legal on-chain. None of them can catch a player consulting Stockfish. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content ab...

This story was originally published on HackerNoon at: https://hackernoon.com/spreadefi-releases-mobile-app-for-ios-and-android . The mobile launch has become one of the platform's key development milestones in 2026. Up until now, Spreadefi's core functionality was available to users throu Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content ab...

This story was originally published on HackerNoon at: https://hackernoon.com/liquid-mercury-announces-initial-closing-of-acqua1-offering . Liquid Mercury today announced that ACQUA1, LLC completed the initial closing of its MERC exchange offering on September 1, 2026. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #web3 , #liquid-s...

This story was originally published on HackerNoon at: https://hackernoon.com/memebitcoin-raises-$8m-strategic-round-to-scale-its-public-race-toward-satoshis-wallet . Gemhead Capital, Archer Capital, M2M Capital and Mayer Venture back the round as MBTC passes 2.4 million wallet decryption attempts Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive co...

This story was originally published on HackerNoon at: https://hackernoon.com/zoomex-deepens-tradfi-push-with-50-stock-perpetuals-and-zero-fee-tradfi . Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #web3 , #zoomex , #btcwire , #press-release , #blockchain-development , #meet-zoomex , #crypto-exchange , #good-company , and more. Thi...

This story was originally published on HackerNoon at: https://hackernoon.com/frogbet-launches-crypto-casino-with-70-in-house-original-games-instant-withdrawals-and-a-weekly-race . Every Frogbet original is provably fair, allowing players to cryptographically verify the outcome of any bet at any time. The proprietary catalog spans in-house Check more stories related to web3 at: https://hackernoon.c...

This story was originally published on HackerNoon at: https://hackernoon.com/why-ai-governance-needs-a-decentralized-quality-assurance-layer . A QA professional's perspective on AI governance, trust, transparency, and why better testing matters as AI becomes part of everyday life. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #dec...

This story was originally published on HackerNoon at: https://hackernoon.com/360in360-living-memories-adds-audiobook-and-voice-preservation-capability . 360in360 Living Memories Adds Audiobook and Voice-Preservation Capability, Debuting It on Founder's Hand-Written 2011 Book on Technology and Humanity Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusi...

This story was originally published on HackerNoon at: https://hackernoon.com/gmx-as-a-capital-growth-layer . Explore how GMX can support a BTC accumulation strategy through regular investing, cash-flow rebalancing, Harvesting, and Drawdown simulations. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #defi , #crypto , #btc , #gmx-v2...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-build-automatic-crypto-payouts-with-the-faucetpay-api . Build secure automatic crypto payouts with the FaucetPay API using Node.js, PostgreSQL, idempotency, webhooks, queues, and anti-abuse safeguards. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about...

This story was originally published on HackerNoon at: https://hackernoon.com/institutions-wont-adopt-defi-until-it-evolves-to-meet-their-needs . DeFi needs more than regulatory clarity to attract institutions. Its infrastructure must evolve to support compliance, RWAs and regulated financial markets. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusiv...

This story was originally published on HackerNoon at: https://hackernoon.com/trade-finance-and-intraday-settlement-how-stablecoins-are-reshaping-commercial-banking . Discover how stablecoins and tokenized deposits are solving trade finance’s settlement problem with 24/7, programmable, instant intraday transactions. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also...

This story was originally published on HackerNoon at: https://hackernoon.com/bitcoin-surged-more-than-20percent-four-market-insiders-explain-why . Bitcoin jumped 23% to $81,000 as Treasury buybacks, Clarity Act momentum, $1.9B in ETF inflows and a $4B short squeeze converged. Can the rally hold? Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive con...

This story was originally published on HackerNoon at: https://hackernoon.com/best-multichain-crypto-wallets-in-2026-cross-chain-swaps-fees-and-security-compared . A practical guide to choosing a multichain wallet in 2026, covering security, self-custody, swaps, payments, and support across chains. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive c...

This story was originally published on HackerNoon at: https://hackernoon.com/building-a-protocol-analyzer-that-can-repair-cryptographic-attacks . What if a tool could not just find attacks in cryptographic protocols — but fix them automatically? Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #cryptocurrency , #rust , #low-level-pro...

This story was originally published on HackerNoon at: https://hackernoon.com/ai-is-guessing-we-stopped-paying-extra-for-better-guesses . The industry's answer to AI writing bad code is a bigger model. Mine is a deterministic compiler and 97 validators, which is why a build costs $2. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #d...

This story was originally published on HackerNoon at: https://hackernoon.com/hirequotient-delivers-70percent-reduction-in-manual-recruiting-effort-for-nycs-alliance-building-services . Beyond the recruiter bandwidth recovered, Alliance consolidated a fragmented software stack - spreadsheets, legacy databases, and disconnected Check more stories related to web3 at: https://hackernoon.com/c/web3 . Y...

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 e...

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 che...

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...

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-spotli...