```

 MANTRA, a blockchain project focusing on the tokenization of real-world assets (RWA), has announced a new Layer 2 blockchain in collaboration with decentralized data infrastructure provider Inveniam Capital Partners. Inveniam and MANTRA stated that this new Layer 2 blockchain is specifically designed to "drive the management and utilization of private real estate assets." This Layer 2 blockchain aims to target AI and DeFi ecosystems and will provide underlying technical support for the management and utilization of commercial real estate data. Currently, the commercial real estate industry is one of the asset classes with the lowest transaction frequency globally, but with one of the richest data contents.

USDT's stablecoin Layer 1 project Stable will announce a major announcement on Thursday, hinting at the establishment of a foundation.

 as monitored by Lookonchain, this smart trader 0x4e8d, maintains a 100% winning rate, closed out his $ETH long position before this round of decline — making another $948,000. But he quickly opened a new 4x leveraged long position, buying 9,200 $ETH ($35.6 million), currently floating a loss of over $1.2 million.

On October 22nd, according to an official announcement, Keycard announced the early access of its AI-driven Identity and Access Management (IAM) platform, and completed a $38 million Series A funding round. The round was led by Andreessen Horowitz, Acrew Capital, Boldstart Ventures, with participation from Mantis VC, Tapestry Ventures, Essence Ventures, Exceptional Capital, Modern Technical Fund, Vermillion Cliffs Ventures, and several angel investors.

 according to Onchain Lens monitoring, in order to avoid liquidation, Big Brother Maji deposited 200,000 USDC into HyperLiquid and at the same time increased his Ethereum (ETH) 25x leveraged position to 2,500 ETH. In addition, at a cost of $123,000 in losses, he closed his 10x leveraged long position in HYPE. Overall, his total losses have now reached $13.5 million.

data shows that in the past 4 hours, the entire network has liquidated $295 million, with long positions liquidated at $72.3576 million and short positions liquidated at $223 million.

 according to data monitored by Farside Investors, ARKB had a net inflow of $162.9 million yesterday.

 according to the official announcement, Binance will remove the GALA/BTC cross and isolated margin trading pairs on October 23, 2025 at 14:00. Users please note that from now on, it is not possible to transfer assets of the above trading pairs to isolated margin accounts through manual transfers and automatic transfer modes. Binance will automatically close and settle all open orders on the same day, and it is recommended that users close their positions in advance.

according to an official announcement, Coinbase will list Keeta (KTA) spot trading.

according to on-chain analyst Yu Jin's monitoring, a whale who buys high and sells low took advantage of the market rebound to enter the market again: in the past half hour, he bought 7221 ETH with 29.146 million DAI, at an average price of $4036. His last operation was 4 days ago, when he panic sold 7818 ETH at a price of $3714 after a drop. He has successfully bought high and sold low twice in October, losing $8.98 million.

market news: Europe and Ukraine are reportedly prepared a plan containing 12 points to end the Russia-Ukraine conflict.

the market shows ETH has fallen below $4000, now trading at $3998.01, with a 24-hour gain narrowed to 1.38%. The market is volatile, please manage risk carefully.

market showed that BTC fell below $112,000, now trading at $111,997.13, with a 24-hour gain narrowing to 1.34%. The market is volatile, please manage risk control.

on October 21st local time, John Thune, the majority leader of the US Senate, said that the Republican Party will continue to push for the appropriations bill passed by the House of Representatives and demand that the Democrats "agree to reopen the government" first. Thune also stated that there are currently no plans for new negotiations with the Democrats and believes that the Democrats should be the ones to propose a solution. On the other hand, the Democrats insist on resolving the issue through negotiations. Senator Cory Booker pointed out that as healthcare costs rise, the pressure on the public increases, and "only cooperation between the two parties can solve the problem."

 Russian Foreign Minister Lavrov said today (October 21) that the US now claims the need for an "immediate ceasefire", but this means forgetting the root of the Russia-Ukraine conflict and goes against the consensus reached by the Russian and American presidents earlier. Lavrov also stated that in the preparation for the meeting between the Russian and American presidents, the key issue is not the location and time, but the effective advancement of the various tasks planned at the previous meeting in Alaska. He will continue to maintain communication with US Secretary of State Blinken.

CZ said: "Gold will not go to zero, but Bitcoin is better."

 according to the latest post by Binance trader Nachi, he stated that he has closed all short positions and switched to long perpetual contract positions. He firmly believes that last Friday may have been a key bottom for Bitcoin, with market funds flowing from gold to Bitcoin. Nachi remains extremely bullish on the market, expecting Bitcoin to break through $200,000 in the next 6 to 12 months, and Ethereum to break through $10,000.

according to the official announcement, BNB Chain stated on social media that the issues related to opBNB have now been resolved and everything is back to normal.

 according to market news: Strategy board member Jarrod Patten purchased 23,780 shares of MSTR stock, with a total value of $2.31 million.