Cointelegraph Bitcoin & Ethereum Blockchain News

Live News & Markets

Polygon discloses security flaws fixed in recent hard forks

Stellar tokenized RWA market more than quadruples to nearly $4B

Chelsea FC gets a stablecoin sponsor after UK FCA warning to clubs

Top crypto news today

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Helen Partz22 hours ago

Press releases

TRON DAO engages Brazilian authorities at DCGG and CNMP digital asset recovery forum

NGRAVE releases ZERO Firmware 1.8 with Universal QR Protocol and Polygon token support

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Aug 28, 2026

William Suberg

Who is legally liable when an AI agent goes rogue?

Aug 28, 2026

Andrew Fenton

Trump-promoted brand touts GOLD before token collapse

18 hours ago

Helen Partz

Solana validators approve proposal to accelerate SOL disinflation

Aug 28, 2026

Nate Kostar

Markets

Stellar tokenized RWA market more than quadruples to nearly $4B

Nate Kostar9 hours ago

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

12 hours ago

Nate Kostar

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

22 hours ago

Helen Partz

Bitcoin dips to $78.4K as Fed’s Warsh downplays softer inflation prints

Aug 28, 2026

William Suberg

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Aug 28, 2026

William Suberg

Magazine

Who is legally liable when an AI agent goes rogue?

Andrew FentonAug 28, 2026

SHRINCS BIP published: Quantum-secure Bitcoin comes with a catch

Aug 27, 2026

Andrew Fenton

SEC’s proposed crypto rules probably won’t spark new ICO boom

Aug 26, 2026

Christina Comben

Hugging Face hack exposes the open-weight AI cybersecurity paradox

Aug 25, 2026

Adrian Zmudzinski

Korean bank taps Ripple for payments, Pakistan opens crypto licensing: Asia Express

Aug 25, 2026

Andrew Fenton

Bitcoin

Capital B raises $24.5M for its Bitcoin treasury amid market uncertainty with BlockStream’s Adam Back chipping in

Adrian ZmudzinskiAug 28, 2026

Bitcoin eyes $81K as Nvidia earnings beat boosts risk assets

Aug 27, 2026

William Suberg

Bitcoin’s 23% rally sends beaten-down miners soaring past AI stocks

Aug 27, 2026

Sam Bourgi

Bitcoin faces true demand test above $83K as liquidity thickens: Glassnode

Aug 27, 2026

William Suberg

Bithumb wins 2 suits over mistaken Bitcoin credits: Report

Aug 27, 2026

Helen Partz

Ethereum

Bitmine extends 14-month ETH buying pace as Ether breaks above $2.5K

Sam BourgiAug 24, 2026

GnosisDAO approves Gnosis Chain for Ethereum Economic Zone

Aug 20, 2026

Zoltan Vardai

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

Aug 18, 2026

Ezra Reguerra

Bitmine nears 5% of Ethereum supply despite $8.4B in unrealized losses

Aug 17, 2026

Sam Bourgi

Ethereum devs to narrow 66 proposals tied to Hegotá upgrade

Aug 16, 2026

Zoltan Vardai

Altcoins

MANTRA token sinks 18% to record low amid blockchain halt

Ezra ReguerraAug 21, 2026

HYPE jumps 20% as Trump signals legal US path for Hyperliquid

Aug 20, 2026

Ezra Reguerra

China adds 8 banks to digital yuan network as operator count hits 30

Aug 18, 2026

Ezra Reguerra

Greenlane’s $70M BERA treasury ends Q2 valued at $16M

Aug 17, 2026

Ezra Reguerra

Solana’s fee overhaul increases burn and makes resource hogs pay

Aug 14, 2026

Christina Comben

Blockchain

Polygon discloses security flaws fixed in recent hard forks

Nate Kostar8 hours ago

The Sandbox pledges 1:1 repayment after $700K bridge exploit

Aug 28, 2026

Ezra Reguerra

Tokenized deposits could raise US credit costs: Dallas Fed economists

Aug 27, 2026

Ezra Reguerra

Protocol upgrade decouples consensus from execution to solve scaling bottlenecks

Aug 26, 2026

Nihatcan Yanik

Taurus links digital asset platforms to Swift’s blockchain ledger

Aug 26, 2026

Yohan Yun

Cointelegraph newsletters

Daily byte-sized crypto news for those on the move

Regulation

California Senate passes bill to ban memecoin issuance by public officials

Zoltan VardaiAug 28, 2026

Abu Dhabi royal backs 49% stake in Trump-linked crypto bank venture: WSJ

Aug 28, 2026

Ezra Reguerra

Trump cost investors $4.7B through crypto ‘schemes’: Public Citizen

Aug 27, 2026

Turner Wright

UK government reports 240 crypto millionaires in 2025

Aug 27, 2026

Turner Wright

Bank of England set for new innovation mandate covering stablecoins

Aug 27, 2026

Helen Partz

Cointelegraph Bitcoin & Ethereum Blockchain News

Live News & Markets

Polygon discloses security flaws fixed in recent hard forks

Stellar tokenized RWA market more than quadruples to nearly $4B

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

Here’s what happened in crypto today

Stablecoins not credible for payments at scale, BIS chief says

Chelsea FC gets a stablecoin sponsor after UK FCA warning to clubs

Top crypto news today

TRON DAO engages Brazilian authorities at DCGG and CNMP digital asset recovery forum

NGRAVE releases ZERO Firmware 1.8 with Universal QR Protocol and Polygon token support

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Who is legally liable when an AI agent goes rogue?

Trump-promoted brand touts GOLD before token collapse

Solana validators approve proposal to accelerate SOL disinflation

Most read

Stablecoins not credible for payments at scale, BIS chief says

Here’s what happened in crypto today

Stellar tokenized RWA market more than quadruples to nearly $4B

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

Polygon discloses security flaws fixed in recent hard forks

Markets

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Bitcoin dips to $78.4K as Fed’s Warsh downplays softer inflation prints

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Magazine

SHRINCS BIP published: Quantum-secure Bitcoin comes with a catch

SEC’s proposed crypto rules probably won’t spark new ICO boom

Hugging Face hack exposes the open-weight AI cybersecurity paradox

Korean bank taps Ripple for payments, Pakistan opens crypto licensing: Asia Express

Bitcoin

Bitcoin eyes $81K as Nvidia earnings beat boosts risk assets

Bitcoin’s 23% rally sends beaten-down miners soaring past AI stocks

Bitcoin faces true demand test above $83K as liquidity thickens: Glassnode

Bithumb wins 2 suits over mistaken Bitcoin credits: Report

Ethereum

GnosisDAO approves Gnosis Chain for Ethereum Economic Zone

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

Bitmine nears 5% of Ethereum supply despite $8.4B in unrealized losses

Ethereum devs to narrow 66 proposals tied to Hegotá upgrade

Altcoins

HYPE jumps 20% as Trump signals legal US path for Hyperliquid

China adds 8 banks to digital yuan network as operator count hits 30

Greenlane’s $70M BERA treasury ends Q2 valued at $16M

Solana’s fee overhaul increases burn and makes resource hogs pay

Blockchain

The Sandbox pledges 1:1 repayment after $700K bridge exploit

Tokenized deposits could raise US credit costs: Dallas Fed economists

Protocol upgrade decouples consensus from execution to solve scaling bottlenecks

Taurus links digital asset platforms to Swift’s blockchain ledger

Daily byte-sized crypto news for those on the move

Regulation

Abu Dhabi royal backs 49% stake in Trump-linked crypto bank venture: WSJ

Trump cost investors $4.7B through crypto ‘schemes’: Public Citizen

UK government reports 240 crypto millionaires in 2025

Bank of England set for new innovation mandate covering stablecoins