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Crypto technology — cryptography, scaling, and protocol research

Technology coverage on CoinArticle goes deep on the cryptography, scaling research, and protocol engineering shaping the next generation of crypto infrastructure. We follow zero-knowledge proofs (SNARKs, STARKs, Plonky2, Halo2), modular versus monolithic chain debates, MEV and proposer-builder separation, account abstraction (ERC-4337 and 7702), data-availability sampling, danksharding, post-quantum cryptography research, and the protocol-level upgrades — Ethereum hard forks, Bitcoin soft-fork proposals, Solana firedancer rollouts — that change how value moves on-chain.

Zero-knowledge proofsModular chainsAccount abstractionMEV & PBSCryptography researchProtocol upgrades

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TechnologyMarkets

TestMachine Secures $6.5M to Enhance AI-Driven Blockchain Security

TestMachine has raised $6.5 million to accelerate the expansion of its AI-powered blockchain security platform, Predator...

Dec 20, 2025, 05:04 AM
TestMachineBlockchange Ventures
TechnologyAltcoins

Cardano Enhances Oracle Functionality with Pyth Network Integration

Cardano's integration with Pyth Network marks a pivotal step towards enhancing its oracle functionality, bringing reliab...

Dec 20, 2025, 05:02 AM
CardanoPyth
TechnologyAltcoins

YouTube Partners with PayPal to Integrate PYUSD Crypto Payments

YouTube has officially integrated PayPal's PYUSD stablecoin as a payment method for US-based content creators, signaling...

Dec 20, 2025, 04:33 AM
YouTubePayPal
DeFiTechnology

Tangem Wallet Integrates Aave for Seamless Yield Earning on Stablecoins

Tangem Wallet's new integration with Aave allows users to earn yield on stablecoins directly from their hardware wallet,...

Dec 20, 2025, 04:10 AM
Tangem WalletAave
MarketsTechnology

JPMorgan's $50M Blockchain Deal Signals Shift in Traditional Finance

JPMorgan has taken a groundbreaking step by executing a $50 million commercial paper issuance for Galaxy Digital using p...

Dec 20, 2025, 04:09 AM
JPMorganGalaxy Digital
MarketsTechnology

YouTube Integrates PayPal's PYUSD: A Game Changer for Creators

YouTube takes a groundbreaking step by integrating PayPal's PYUSD stablecoin for U.S. creators, enhancing payment flexib...

Dec 20, 2025, 04:09 AM
YouTubePayPal
TechnologyAltcoins

x402 V2 Upgrade: Seamless Cross-Chain Payments for AI Transactions

Coinbase-backed x402 has rolled out its V2 upgrade, enabling cross-chain transactions for AI applications. This signific...

Dec 20, 2025, 04:05 AM
Coinbasex402
MarketsTechnology

DTCC Clears Path for Tokenizing Traditional Securities on Blockchain

The DTCC has received regulatory approval to tokenize traditional securities on blockchain, bridging the gap between tra...

Dec 20, 2025, 03:39 AM
DTCC
MarketsTechnology

YouTube and PayPal Join Forces to Enable Stablecoin Payments

YouTube teams up with PayPal to integrate stablecoin payments, enhancing cryptocurrency adoption and offering creators n...

Dec 20, 2025, 03:37 AM
YouTubePayPal
Technology

Google's Disco: Reinventing Web Browsing for a New Digital Era

Google has unveiled Disco, an innovative web browser transforming the way users manage online content by turning tabs in...

Dec 20, 2025, 01:40 AM
GoogleDisco
Technology

OpenAI Launches GPT-5.2: A Leap Forward for Technical Applications

OpenAI has unveiled GPT-5.2, a powerful upgrade designed to enhance scientific, mathematical, and software tasks. This l...

Dec 20, 2025, 01:39 AM
OpenAIGPT-5.2
MarketsTechnology

Blockchain Gaming Evolves: Embracing Stablecoins Amid Cost Control

As the blockchain gaming sector matures, studios are adopting stablecoins and enforcing fiscal discipline to adapt to ch...

Dec 20, 2025, 01:37 AM
StablecoinsBlockchain Gaming Studios
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