CryptoFeeds

technology·9d ago

Solana halves slot time to 200ms as Alpenglow upgrade nears

The final SIMD-0525 change doubles Solana's block production rate by cutting slot time in half ahead of the Alpenglow upgrade.

technology·11d ago

Europol Warns Quantum Risk Centers on Exposed Private Keys, Not Blockchains

EU law enforcement agencies urged developers, exchanges and users to begin phased post-quantum migrations to prevent future unauthorized transfers.

technology·12d ago

Pudgy Penguins parent Igloo to shut down Abstract after losses

Igloo CEO Luca Netz said the company funded the Abstract blockchain for 18 months without finding product-market fit, with losses reaching tens of millions.

technology·21d ago

Zano restarts chain at pre-Hard Fork 6 block after Gateway Address exploit

The Zano network was restarted from the block immediately before Hard Fork 6, discarding roughly a month of chain history after an exploit tied to Gateway Addresses.

technology·21d ago

Zano rolls blockchain back to pre-Hard Fork 6 height after Gateway Address exploit

The Zano network restarted its chain at the block height just before Hard Fork 6, undoing about a month of history after an exploit tied to Gateway Addresses.

ethereum·41d ago

ONE blockchain to permanently migrate to Ethereum after exploit

The network behind ONE will move to Ethereum, urging users to exit contracts by Sept. 10.

technology·44d ago

Robinhood Chain Halts Block Production for Over 14 Minutes

Robinhood Chain stopped producing blocks, stalling transactions for at least 14 minutes with no cause disclosed.

bitcoin·45d ago

Bitquery Scan Finds 96,000 Fake-Address Outputs in Bitcoin's UTXO Set

Blockchain analytics firm Bitquery identified 96,000 outputs that clutter Bitcoin's unspent transaction database, increasing node costs.

defi·49d ago

Cronos Halts Blockchain After $75M Exploit on Tectonic Lending App

Cronos validators paused the network after a $75M exploit on Tectonic, stranding borrowed funds.

technology·58d ago

MANTRA Chain offline after exploit, restart planned for Aug. 21

MANTRA Chain's transactions, transfers, and staking remain unavailable as the team prepares a patch for an exploit.

markets·59d ago

MANTRA Token Hits Record Low as Network Halts After Exploit

MANTRA's token fell 18% to $0.004126 before the blockchain stopped producing blocks after an exploit.

markets·64d ago

Tether CEO Denies Company Plans to Launch Its Own Blockchain

Paolo Ardoino says Tether will not launch its own chain, while Stripe and Circle invest $1B in stablecoins.

defi·80d ago

Aave Proposes Shutting Down Deployments on Six Blockchains

Governance proposal targets low-revenue chains and retires 50 asset markets.

technology·82d ago

European Banks Launch RL1 Cooperative Blockchain Network

Ten European financial institutions, including ABN AMRO and DekaBank, launch RL1, a member-owned blockchain cooperative.

technology·89d ago

AI Model Escape Exposes Risks to Smart Contract Security

OpenAI's internal test highlights how autonomous AI exploits could threaten blockchain systems.

technology·95d ago

ZachXBT Criticizes Hardware Wallets as 'Complete Garbage'; Bitcoin Holds Near $65K

Blockchain investigator ZachXBT calls hardware wallets 'complete garbage' while Bitcoin steadies near $65,000 following South Korea's rate hike.

exchanges·96d ago

eToro Expands Stake in On-Chain Derivatives Platform

The retail trading platform increases its investment in a blockchain-based derivatives protocol.

technology·96d ago

Ethereum Foundation Spinout EthSystems to Focus on Bank Privacy Solutions

EthSystems, a new spinout from the Ethereum Foundation, aims to bring blockchain privacy technology to the banking sector.

technology·97d ago

Coinbase Smart Wallet Verification Upgrade Targets Multi-Chain UX

Coinbase's latest Smart Wallet verification upgrade aims to simplify on-chain activity across multiple blockchains.

regulation·102d ago

Wyden Pushes Senate to Preserve Blockchain Developer Protections in Crypto Bill

Senator Ron Wyden urges retaining protections for blockchain software developers in the broader crypto bill.

technology·115d ago

Story Protocol Rebrands as DATA Foundation to License Data for AI

The blockchain-based IP platform shifts focus to providing licensed data to AI firms.

technology·122d ago

Ethereum EIP-8304 Proposes Trustless Log and Transaction Indexing

A new Ethereum improvement draft aims to reduce reliance on centralized indexers for log and transaction data.

technology·122d ago

Alchemy Launches AgentCard for AI Agent Payments with Visa

Alchemy's AgentCard provides AI agents with a virtual payment layer, including Visa support, spending controls, and identity tools.

technology·124d ago

DTCC and Stellar Explore Tokenization Pilot for Custodied Assets

DTCC and Stellar are collaborating on a tokenization pilot for DTC-custodied assets, though it is not yet a live settlement system.