
Bitcoin ETF Inflows Top $999M as BTC Tests $87K
What happened: Bitcoin surged past $86,500 on September 22, trading near $85,420 at publication time, buoyed by spot ETF inflows of $999 million on Monday and $715 million on Tuesday.
Featured

Sep 23: Coinbase Prepares $250B Post-Quantum Bitcoin Custody
OpenAI and Anthropic Trigger AI Model Price War · Hashed Anchors $300M Digital Asset Private Credit Fund · Bitcoin ETF Inflows Top $999M as BTC Tests $87K

Coinbase Prepares $250B Post-Quantum Bitcoin Custody
What happened: Coinbase, custodian of approximately $250 billion in assets, is developing a post-quantum secure custody system for Bitcoin and other digital assets.

Hashed Anchors $300M Private Credit Fund for Digital Assets
What happened: Korean venture firm Hashed has become the anchor investor in a new $300 million digital asset private credit fund managed by Thoro Capital Management.

OpenAI and Anthropic Escalate AI Model Price War
What happened: Anthropic launched Claude Opus 5.
Wallet Security
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Guides
Binance Invests $100M in Circle, Extends USDC Deal
What happened: Binance has made a $100 million strategic equity investment in Circle, the issuer of USDC, purchasing 1,237,011 Class A shares at $80.
Sep 23: Binance Invests $100M in Circle, Extends USDC Deal
Dogecoin Surges 15% on $844M Short Squeeze; BTC Holds Above $85K · OpenAI and Anthropic Escalate AI Model Price War · Hashed Anchors $300M Private Credit Fund for Digital Assets
CLARITY Act Stalls in Senate, Coinbase Shares Drop 10%
What happened: The U.
Dogecoin Surges 15% as $844M in Short Positions Liquidated
What happened: Dogecoin led a market rebound, jumping 15% to reclaim the $0.
Bitmine Nears 5% Ethereum Supply Target With $75M ETH Purchase; Tom Lee Declares Bull Market
What happened: Bitmine Immersion Technologies (NYSE: BMNR) acquired 27,562 ETH (valued at approximately $75 million) in the week ending September 20, 2026.
Binance Faces Escalating U.S. DOJ Probe Over Alleged Iran Sanctions Violations
What happened: The U.
Sep 22: Binance Faces Escalating U.S. DOJ Probe Over Alleged Iran Sanctions Violations
Bitmine Nears 5% Ethereum Supply Target With $75M ETH Purchase; Tom Le · Dogecoin Surges 15% as $844M in Short Positions Liquidated · CLARITY Act Stalls in Senate, Coinbase Shares Drop 10%
BitMine Buys $75M in Ether, Approaches 5% of Total ETH Supply
What happened: BitMine Immersion Technologies disclosed a purchase of 27,562 ETH (~$75.
Markets
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Markets

Bitcoin Surges Past $85,000 as Short Liquidations Top $750M
What happened: Bitcoin climbed above $85,000 for the first time since January, gaining over 5% in 24 hours.

Sep 22: Open Interest Climbs as Bears Re-Enter After $648M Short Squeeze
Tesla Price Targets Raised to $400 by Major Banks Ahead of Earnings · Bitcoin Surges Past $85,000 as Short Liquidations Top $750M · BitMine Buys $75M in Ether, Approaches 5% of Total ETH Supply
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Blockchain

Open Interest Climbs as Bears Re-Enter After $648M Short Squeeze
What happened: CoinDesk reported that, even as $647.

Hana Bank Launches $100M Digital Bond on Euroclear Blockchain
What happened: Hana Bank, South Korea’s second-largest bank, issued a $100 million, five-year foreign-currency digital bond on September 18, 2026, leveraging Euroclear’s Digital Financial Market Infra
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