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US spot Bitcoin ETFs attracted USD 998.95 million in daily net inflows, taking their combined net asset value to USD 110.14 billion.
Circle launched institutional Bitcoin-backed USDC borrowing through its Circle Mint infrastructure.
Kazakhstan reported USD 10.58 billion in regulated cryptocurrency turnover during 2025.
The crypto market saw major developments as spot Bitcoin ETFs recorded USD 998.95 million in net inflows, while Bitmine acquired 27,562 ETH. Also, Circle launched Bitcoin-backed USDC loans and Layerzero in partnership with Anchorage capital will issue stablecoin.
According to SoSoValue, the Bitcoin spot ETFs saw a total net inflow of USD 998.95 million yesterday.
The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock's ETF IBIT, with a daily net inflow of USD 381.37 million, and the total historical net inflow of IBIT currently stands at USD 64.51 billion.
The second-highest was Ark Invest and 21Shares' ETF ARKB, with a daily net inflow of USD 289.12 million, and the total historical net inflow of ARKB currently stands at USD 1.37 billion.
The total net asset value of Bitcoin spot ETFs is USD 110.14 billion, with an ETF net asset ratio of 6.3%. The historical cumulative net inflow has reached USD 56.16 billion.
Bitmine Immersion Technologies purchased 27,562 Ethereum (ETH) in the week ending September 20, bringing its total holdings to 5,983,940 ETH.
The NYSE-listed company valued the stack at approximately USD 16.1 billion at a reference price of USD 2,688 per coin.
At current market prices the weekly acquisition is worth roughly USD 74 million to USD 75 million. Bitmine did not disclose the average purchase price for the period.
Bitmine's 5,983,940 ETH equals 4.9% of Ethereum's circulating supply of approximately 122.1 million tokens. The company has set a public goal of accumulating 5%.
Also Read: How Ethereum Scales Without Sacrificing Decentralization
Stablecoin issuer Circle launched an institutional Bitcoin-backed USDC loan service available through its Circle Mint platform. The tool, Digital Asset-Backed Borrowing (DABB) allows institutional entities to secure immediate liquidity in digital dollars without needing to sell their BTC reserves on the spot market.
The operational mechanism requires clients to deposit Bitcoin to mint Circle Wrapped Bitcoin (cirBTC). Custody of the underlying asset remains under the fiduciary standard of Circle National Trust with a 1:1 backing ratio, as specified in the company’s technical documentation.
Subsequently, the user interacts from a non-custodial Smart Wallet with integrated decentralized finance (DeFi) markets. The Morpho protocol stands as the first decentralized platform enabled to supply cirBTC and draw funds.
The resulting USDC balance is credited directly into the user’s corporate account on Circle Mint.
Anchorage Digital, the parent entity of the first federally chartered crypto bank in the United States, announced that LayerZero has been selected as its interoperability partner for stablecoin issuance.
This partnership will endow assets issued under the Anchorage Digital Bank, N.A. platform with cross-chain capabilities, guaranteeing a unified and secure infrastructure for financial institutions on a global scale.
For the institutional market, this is a pivotal integration, as it addresses liquidity fragmentation by enabling digital assets to move frictionlessly across more than 170 blockchain networks.
By adopting LayerZero’s Omnichain Fungible Token (OFT) standard, institutional stablecoins like Tether’s USAT will optimize cross-border payments, treasury management, and decentralized lending across leading ecosystems such as Ethereum, EVM-compatible networks, and Solana.
Kazakhstan’s regulated cryptocurrency market has surpassed USD 10 billion in annual trading turnover as the country expands licensed digital asset services and builds its domestic Web3 developer ecosystem.
According to Deputy Minister of Artificial Intelligence and Digital Development Gizzat Baitursynov, trading turnover across the regulated market reached USD 10.58 billion in 2025, compared with USD 320 million in 2023, while the number of users rose from 53,000 to 215,000 over the same period.
Baitursynov disclosed the figures during a government meeting on September 15, detailing the expansion that followed Kazakhstan’s initial crypto market pilot with the Astana International Financial Centre and financial regulators.
Also Read: How Bitcoin Can Be Used to Settle Cross-Border Trade Payments
1. How much money flowed into US spot Bitcoin ETFs?
According to SoSoValue, spot Bitcoin ETFs recorded USD 998.95 million in daily net inflows. Their combined net asset value reached approximately USD 110.14 billion.
2. How much Ethereum does BitMine currently hold?
BitMine added 27,562 ETH during the week ending September 20, bringing its holdings to 5,983,940 ETH. The company valued the position at approximately USD 16.1 billion using a USD 2,688 reference price.
3. How do Circle’s Bitcoin-backed USDC loans work?
Institutional clients can use Bitcoin as collateral to access USDC liquidity without immediately selling their BTC. The system uses cirBTC and integrates with DeFi markets, with Morpho serving as the first supported protocol.
4. What is the LayerZero and Anchorage Digital partnership about?
LayerZero will provide interoperability infrastructure for stablecoins issued through Anchorage Digital Bank. Its OFT standard is designed to enable compatible assets to move across multiple blockchain networks.
5. How large is Kazakhstan’s regulated cryptocurrency market?
Kazakhstan reported USD 10.58 billion in regulated crypto trading turnover for 2025, compared with USD 320 million in 2023. The number of users reportedly increased from 53,000 to 215,000 over the same period.
