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Web3 Tech Brief By HackerNoon

HackerNoon

Learn the latest Web3 updates in the tech world.

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September 7 · 4 min
Liquid Mercury Announces Initial Closing of ACQUA1 Offering
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-staking, #chainwire, #press-release, #blockchain-development, #crypto-exchange, #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.
September 3 · 10 min
MemeBitcoin Raises $8M Strategic Round to Scale Its Public Race Toward Satoshi's Wallet
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 content about #web3, #memecoin, #blockmanpr, #blockchain-development, #crypto-exchange, #crypto-adoption, #pepe-meme-token, #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.
September 3 · 12 min
Zoomex Deepens TradFi Push With 50+ Stock Perpetuals and Zero-Fee TradFi
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. 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.
September 2 · 3 min
Frogbet Launches Crypto Casino With 70 In- House Original Games, Instant Withdrawals & a Weekly Race
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.com/c/web3. You can also check exclusive content about #web3, #crypto-casino, #chainwire, #press-release, #blockchain-development, #crypto-adoption, #online-game, #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.
September 2 · 22 min
Why AI Governance Needs a Decentralized Quality Assurance Layer
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 #decentralize-ai, #decentralize-ai-hackathon, #agentic-ai, #ai-inference, #scalable-ai-compute, #ai-governance, #ai-evaluation, #cryptography, and more. This story was written by: @gaya3bollineni. Learn more about this writer by checking @gaya3bollineni's about page, and for more stories, please visit hackernoon.com. The authors built a working prototype for decentralized AI quality assurance where multiple evaluator nodes independently score the same test, sign their results with Ed25519 keys, and pass verified attestations into a consensus layer. The system also exposes evaluator disagreement, detects tampering, and records each quality decision in an auditable ledger.
September 1 · 7 min
360in360 Living Memories Adds Audiobook and Voice-Preservation Capability
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 exclusive content about #web3, #audio-content, #technologywire, #press-release, #audiobooks, #audio, #book-publishing, #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.
September 1 · 19 min
GMX as a Capital-Growth Layer
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, #investing, #liquidity-pools, #crypto-portfolio-management, #bitcoin-investing, and more. This story was written by: @sentra-bureau. Learn more about this writer by checking @sentra-bureau's about page, and for more stories, please visit hackernoon.com. This article explores how GMX can be used as a capital-growth layer inside a BTC accumulation strategy. Using historical simulations, I compare regular BTC DCA with a 70/30 BTC/GM portfolio and examine the impact of cash-flow rebalancing, Harvesting, and Drawdown. The goal is not to predict the market, but to test whether these mechanisms can help accumulate more BTC over time.
August 31 · 13 min
How to Build Automatic Crypto Payouts with the FaucetPay API
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 #crypto-payments, #faucetpay, #crypto-micropayments, #faucetpay-api, #idempotency-keys, #crypto-reward-systems, #webhook-security, #hackernoon-top-story, and more. This story was written by: @kamilsobczak. Learn more about this writer by checking @kamilsobczak's about page, and for more stories, please visit hackernoon.com. Build FaucetPay payouts like a real payment system, not a demo script: keep API keys server-side, calculate rewards on the backend, store every payout in a database, use idempotency keys to prevent double payments, process payouts through a worker queue, verify signed webhooks, retry only temporary failures, and add daily limits plus anti-abuse checks. The core idea is simple: your app decides who gets paid and why, while FaucetPay handles the crypto micropayment.
August 29 · 8 min
Institutions Won't Adopt DeFi Until It Evolves to Meet Their Needs
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 exclusive content about #defi, #tradfi-vs-defi, #institutional-defi, #real-world-assets, #rwa-tokenization, #erc-3643, #permissioned-tokens, #tokenized-securities, and more. This story was written by: @vtikhomirov. Learn more about this writer by checking @vtikhomirov's about page, and for more stories, please visit hackernoon.com. - Institutional adoption of DeFi depends on more than regulatory clarity — the underlying infrastructure also needs to evolve. - Regulated assets require features such as identity controls, transfer restrictions, trading hours, and asset-specific rules. - Adding compliance mechanisms does not have to undermine decentralization if they are built into programmable infrastructure. - DeFi should preserve its core advantages: non-custodial access, composability, transparency, and fewer intermediaries. - The next generation of financial infrastructure will combine TradFi's experience with regulated markets and DeFi's programmable, open architecture.
August 29 · 7 min
Trade Finance and Intraday Settlement: How Stablecoins Are Reshaping Commercial Banking
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 check exclusive content about #defi-meets-tradefi, #web3.0, #intraday-power-markets, #blockchain-settlements, #tokenized-bank-deposits, #stablecoin-adoption, #commercial-enterprie, #fintech-and-banking, and more. This story was written by: @sriram-ramakrishnan. Learn more about this writer by checking @sriram-ramakrishnan's about page, and for more stories, please visit hackernoon.com. Traditional trade finance relies on outdated, slow-moving payment rails that trap working capital. Stablecoins and tokenized deposits are overhauling this system by introducing 24/7, programmable, and instant intraday settlement—cutting out legacy delays, reducing settlement risk, and reshaping modern commercial banking.
August 28 · 7 min
Bitcoin Surged More Than 20%. Four Market Insiders Explain Why
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 content about #web3, #crypto, #ethereum, #good-company, #ethra, #leveraged, #ault-blockchain, #bitcoin, 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. Bitcoin rose roughly 23% in a week, touching $81,000 before easing back toward $79,000. Four forces stacked up at once: the U.S. Treasury doubling buybacks of long-dated debt to at least $4 billion per operation, which pushed yields and the dollar lower; White House pressure on Congress to move the Clarity Act; about $1.9 billion of spot ETF inflows over five trading days, the strongest week in roughly 10 months; and more than $4 billion in bearish positions liquidated.
August 28 · 7 min
Best Multichain Crypto Wallets in 2026: Cross-Chain Swaps, Fees and Security Compared
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 content about #crypto, #wallets, #multichain, #defi, #web3, #self-custody, #blockchain, #good-company, and more. This story was written by: @phillcomm. Learn more about this writer by checking @phillcomm's about page, and for more stories, please visit hackernoon.com. Multichain wallets make it easier to manage assets and transact across multiple blockchains without juggling separate apps and seed phrases. This guide explains the features that matter most in 2026—from self-custody and security to swaps, payments, and cross-chain usability.
August 27 · 9 min
Building a Protocol Analyzer That Can Repair Cryptographic Attacks
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-programming, #formal-verification, #gnn, #quantum-attacks, #protocol-verification, #protocol-repair, and more. This story was written by: @sup4ikx. Learn more about this writer by checking @sup4ikx's about page, and for more stories, please visit hackernoon.com. This article describes the architecture of a protocol analyzer we are building. Unlike ProVerif and Tamarin, which stop at finding attacks, our tool automatically generates and verifies fixes using Counterexample-Guided Protocol Synthesis. The analyzer uses a modular Rust codebase, graph neural networks to guide state-space search, and supports sixteen attacker models (quantum, side-channel, insider, etc.). The performance target is 10x–50x speedup over existing tools, making real-world protocol analysis (TLS 1.3, Signal) practical in CI/CD pipelines. This is not a product announcement — the tool is under active development, but the architecture is settled and the core engine is functional.
August 27 · 12 min
AI Is Guessing - We Stopped Paying Extra for Better Guesses
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 #decentralize-ai, #llms, #ai-inference, #ai-agent-token-usage, #ai, #ai-assisted-coding, #ai-coding, #verifiable-ai, and more. This story was written by: @rickardhansson. Learn more about this writer by checking @rickardhansson's about page, and for more stories, please visit hackernoon.com. The industry's answer to AI writing bad code is to buy more expensive guesses. We shrank the target until a cheap model could hit it, put a compiler behind it that cannot guess at all, and made being wrong free. Builds cost $2. Also, one thing came back broken, and it's in here.
August 26 · 12 min
HireQuotient Delivers 70% Reduction in Manual Recruiting Effort for NYC's Alliance Building Services
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. You can also check exclusive content about #web3, #tech-recruiting, #technologywire, #press-release, #tech-careers, #startup-hiring, #ai-roi, #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 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.

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