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According to U.S. SEC filings, the Dogecoin Foundation has terminated its exclusive trademark licensing agreement with the Nasdaq-listed company House of Doge, effective October 19. House of Doge and its U.S. subsidiaries must rebrand by the end of 2026 and cease using titles such as "official commercial partner of the Dogecoin Foundation." The relevant subsidiaries are also required to pay the foundation a termination fee of $400,000.Under the new agreement, House of Doge retains non-exclusive trademark rights to three existing 21Shares DOGE investment products. House of Doge plans to transfer assets related to Such App to Dogecoin Labs in exchange for shares valued at approximately $4 million, a transaction that has yet to be completed. Dogecoin Labs has become the foundation's new official commercial partner.

According to The Defiant, the Dogecoin Foundation and House of Doge have terminated their previous exclusive brand partnership agreement. Under the arrangement, House of Doge retains limited rights related to investment products.In addition, the two parties have a separate transaction that will exchange assets related to Such App for $4 million worth of Dogecoin Labs stock.

Anthropic announced that it will donate the Agent Skills standard to the Agentic AI Foundation (AAIF) under the Linux Foundation. This format was designed by Anthropic while developing Claude Code, set to launch in October 2025 and open as a cross-platform standard in December. Currently, over 70 agent platforms, including ChatGPT, Cursor, and GitHub Copilot, have integrated it.Anthropic describes Skills as reusable work manuals prepared for AI agents, where developers can write task steps in SKILL.md and attach scripts and reference materials for different agents to read as needed. MCP is responsible for connecting external tools and data, while Skills explain how agents complete specific tasks. What is being donated includes the standard name, logo, GitHub organization, and official website domain.AAIF was jointly initiated by Anthropic, OpenAI, and Block in 2025 and has previously received MCP. In the future, engineers from Anthropic, OpenAI, and Google will jointly maintain the Skills standard in their personal capacities, no longer solely led by Anthropic. Vercel statistics show that the skills.sh directory has recorded approximately 1 million skills, with nearly 280 million installations. Snyk has confirmed 76 malicious skills in ClawHub's skill samples, and Anthropic has proposed establishing version control, formal proposal processes, and security guidelines.

The chief Democratic member of the U.S. Senate Permanent Subcommittee on Investigations, Richard Blumenthal, sent a letter on Thursday to Tether and its U.S. subsidiary CEO Bo Hines regarding the consulting firm Nxum Group, which Hines co-founded, requesting clarification on the arrangements related to Tether's payments to Nxum. According to The Wall Street Journal, Nxum received substantial payments for providing consulting services to Tether while Bo Hines was still serving as a White House crypto advisor and involved in shaping crypto policies, including those concerning stablecoin issuers.In his letter to Tether CEO Paolo Ardoino, Blumenthal stated that the unusual terms and nature of the business relationship between Tether, Nxum, and Bo Hines raised serious ethical and legal concerns, implying that Tether likely knew that making payments to a current White House official directly involved in shaping critical legislation for its business was illegal and improper. A Tether spokesperson did not immediately respond to a request for comment. CoinDesk previously reported that Nxum, as a major campaign advertising supplier for a political action committee associated with Tether, received millions of dollars in revenue, despite having little prior political experience, and recently hired another White House crypto advisor, Harry Jung.Blumenthal has recently focused on the crypto space, including Trump's meme coin, World Liberty Financial, and activities involving Binance, particularly Tether. He has released reports on Tether's financial connections with Iran and questioned its relationship with U.S. financial partner Cantor Fitzgerald. Ardoino criticized Blumenthal this week for ignoring important information and sharing the report with the media before giving the company a chance to respond. The prediction market Kalshi shows a 69% probability that Democrats will regain control of the Senate, and if Blumenthal leads the subcommittee, he will gain greater subpoena and agenda control.

The Reserve Bank of Australia (RBA) stated in the frequently asked questions document regarding retail payment regulation conclusions that the removal of surcharges for the designated card networks eftpos, Mastercard, and Visa starting from October 1, 2026, is in the public interest. The RBA will lift the ban on the "no surcharge" rule for the aforementioned networks from that date, with the changes based on Standard No. 3 of 2016 and the revisions to the merchant card payment costs and surcharge standards in 2026. eftpos, Mastercard, and Visa have all decided to implement the no surcharge rule from that date, generally applicable to their credit, debit, and prepaid cards, including cards issued overseas.American Express, UnionPay, and PayPal have also decided to eliminate surcharges, but are currently not formally regulated by the RBA. American Express and UnionPay will withdraw from their existing commitments with the RBA on October 1, 2026, while PayPal's no surcharge rule will take effect on October 5, 2026. This scope is limited to fees charged due to customer card payments and does not include surcharges for weekends, public holidays, booking fees, or service fees. Merchants must comply with the new card organization rules unless exceptions apply; businesses, non-profit organizations, and inter-business card payments do not receive a general exemption.The reforms will be implemented in phases. Starting from October 1, 2026, a lower interchange fee cap will apply to domestic card transactions; from October 30, designated card networks and large acquirers must publish the specified card payment fee information on their websites. From January 30, 2027, large acquirers must disclose how the decrease in interchange fees is passed on to merchant service fees; starting April 1, the interchange fee cap will apply to transactions involving overseas-issued cards acquired in Australia, and acquirers must also provide merchants with more detailed statements. The RBA stated that businesses can still factor the costs of accepting card payments into their overall pricing and may offer discounts for specific payment methods.

According to Ramp's tracking of payment data from over 70,000 U.S. companies, approximately 80% of Anthropic and OpenAI's enterprise revenue comes from the top 1% of clients. In August and September, enterprise Token spending saw nearly zero growth for two consecutive months; although it reached a historical high at the beginning of October, it was only 1.5% higher than the peak in August.According to Ornn data, the actual Token price index for Anthropic fell from over $1.70 in mid-September to $0.83, a decline of more than 50%, while OpenAI's corresponding index was $0.45. According to YipitData, the top 1% of Anthropic's clients contributed 46% of revenue in August, up from 25% a year ago. Ramp data shows that the paid adoption rate for enterprise AI in September only increased by 0.62 percentage points to 55.9%. Ramp's chief economist Ara Kharazian believes that growth is shifting from expanding the paid user base to enhancing the depth of use among existing users.Goldman Sachs warns that the growth rate of Token demand must exceed the decline in prices to support sustained investment in computing power. Apollo's chief economist Torsten Slok pointed out that companies are highly sensitive to computing power prices, and price reductions may not necessarily lead to sufficient new demand. Goldman Sachs data also shows that the realized return on invested capital for Amazon, Alphabet, Meta, Microsoft, and Oracle has dropped from 40% to 25%, the lowest since 2016.

Eight TLS certificates issued by eMudhra in India were found to have extremely weak private keys, allowing attackers to impersonate almost any website. Major browsers have blocked the affected certificates, but millions of servers, Linux systems, and connected devices may still need updates.A cryptography expert warned that the scale of this cleanup may exceed that of the Heartbleed vulnerability in 2014, and there is currently no confirmation of any malicious exploitation.

Binance founder CZ posted that the Japanese version of his autobiography "Freedom of Money" is on sale today, with more language versions coming soon, and all proceeds will be donated to charity.

Cryptocurrency exchange Bitget announced that it will terminate services for certain users, with different deadlines for different accounts. According to The Defiant, Bitget's terms of service list Russia, Belarus, and Kazakhstan as prohibited jurisdictions. An affected user stated that the service deadline for their account is October 21.

According to documents submitted by the Federal Election Commission (FEC) on October 15, the political action committee Fairshake, primarily funded by Coinbase and Ripple Labs, has invested $46.6 million through its affiliated organization Defend American Jobs in the Ohio Senate election for media advertising opposing former Congressman Sherrod Brown's return to the Senate and supporting Republican incumbent Jon Husted. This expenditure is over 50% more than Fairshake's initial plan of $30 million announced in September.In an interview aired on Pod Save America on October 16, Brown responded that he has spent his entire career battling Wall Street, big pharmaceutical companies, and oil giants, achieving success in many cases, while Husted is a spokesperson for these forces, which is why they have invested tens of millions of dollars. In addition to Fairshake, the super PAC Digital Freedom Fund, established by Gemini co-founders Tyler and Cameron Winklevoss, reported approximately $3 million in advertising expenditures this week to oppose Brown and support Husted, bringing the total media spending in the Ohio campaign to over $5.9 million. With less than three weeks until the U.S. elections, early voting in Ohio has been underway for 10 days.Fairshake's spending this round has exceeded $41 million for 2024, when the PAC supported Republican Bernie Moreno and opposed the incumbent Brown. Brown, who previously served as chairman of the Senate Banking Committee, is one of the lawmakers in Congress openly questioning the laws and policies supported by the cryptocurrency industry. Defend American Jobs also reported spending over $6.7 million in the Nebraska Senate election opposing independent candidate Dan Osborn, whose opponent, Republican Pete Ricketts, voted in favor of the Digital Asset Market Structure Act and legislation related to stablecoins. Fairshake stated in January of this year that it held $193 million in cash before the election.

The cross-chain exchange protocol NEAR Intents released a post-mortem report attributing a $3.8 million vulnerability to a flaw in the deposit notification feature. The protocol deploys a public settlement contract on NEAR that maintains an internal ledger of deposited tokens, while withdrawals transfer tokens out via a cross-chain bridge. The report was published by NEAR Intents General Manager Alex Shevchenko on October 16, stating that the attacker withdrew $3.8 million before the protocol was shut down on October 1 and returned all funds within 36 hours of detection, with all affected users fully compensated.The report indicates that the feature notifies third-party contracts when tokens are deposited. The attacker created a contract that intentionally caused the notification to fail, allowing the token contract to refund the deposit while NEAR Intents retained the corresponding ledger credit. Through 23 failed deposit transactions, the attacker accumulated $3.8 million in unsupported balance, referred to in the report as ghost funds, and subsequently withdrew real tokens based on this and transferred them to other chains via the Omni infrastructure. Shevchenko stated that this was a vulnerability in the NEAR Intents contract, not in the Omni infrastructure.Withdrawals occurred between September 29 and October 1. The settlement contract was paused and reopened on October 1, with affected routes gradually restored, and contract-side deposits resumed on October 2. The report noted that the vulnerability went undetected because monitoring only compared the original chain assets with the total balance of NEAR side tokens, without comparing the total internal user balances with the actual tokens held by the contract; the team has since added this check and will automatically pause the contract when there is a balance inconsistency. The fix for the October vulnerability was deployed on October 2, but another serious vulnerability report regarding the same feature prompted its complete removal on October 7, with the relevant researcher receiving a $300,000 reward.

According to official news, Metis Andromeda will make two adjustments in October: support for Stargate will be terminated on October 23, and LayerZero V1 related routing should be disabled by that date; starting October 30, LayerZero Labs' DVN (Decentralized Verification Network) and Executor will no longer provide services for Metis. Additionally, the Stargate V1 liquidity pool will close on December 15 across all chains.The official statement indicates that most holders do not need to take action. m.USDC, m.USDT, WETH, and METIS are issued by Metis's native cross-chain bridge and are unrelated to Stargate; minting and redemption will proceed as usual, and the Ethereum ↔ Metis native cross-chain bridge will also remain unaffected. Users providing liquidity to the Stargate liquidity pool on Metis must withdraw their liquidity before October 23. If there is any staking, it must be unstaked first, and then users should select the Metis Andromeda network in the Stargate application to withdraw.

According to the official announcement, the Osmosis community forum has initiated a discussion on the proposal to "Terminate OSMO Inflation Issuance." The proposal aims to stop the mint module from daily issuing OSMO, with staking rewards coming entirely from protocol revenue; based on the current burn rate, approximately 2% of the OSMO supply is destroyed each year, and there will be no new issuance to hedge.The target date for the proposal to go on-chain is October 20, and the daily vesting release for developers will also be paused. There are approximately 51.9 million OSMO remaining in the vesting module account, and any future releases will require a separate governance decision.

Galaxy Digital Research Director Alex Thorn stated that over half of the BTC supply is located in addresses of unknown ownership. Despite the trend of institutionalization and centralized holdings in recent years, there is still a massive (possibly even the majority of) amount of Bitcoin being self-custodied by individuals.

Goldman Sachs arranged a $450 million charitable donation using the proceeds from SpaceX's record-breaking initial public offering through its wealthy clients.Goldman Sachs disclosed this expense in its third-quarter financial report, noting that it reduced diluted earnings per share by approximately $1.

According to Metaplanet's announcement, the company has terminated the stock repurchase program of approximately $481 million (75 billion yen) set for October 2025, during which no shares were repurchased. The company stated that it prioritized using borrowed funds to purchase Bitcoin during this period.The company also mentioned that it prioritized advancing mergers and acquisitions, such as the acquisition of Metaplanet securities and strategic investments in Super League Enterprise, and was unable to implement repurchases while holding significant undisclosed information. Metaplanet announced the establishment of a new stock repurchase program of approximately $385 million (60 billion yen) on the same day.

ITC Crypto founder Benjamin Cowen stated that Bitcoin's closing price this week is above $83,000, which means that the bulls still dominate, and the bears need to prove that market control has shifted.Cowen mentioned that based on his past experience, adopting a dollar-cost averaging strategy in the second half of the year during U.S. midterm election years is a suitable approach, a strategy that worked in both 2018 and 2022, and hopes it will be the same in 2026.

Chris Larsen, co-founder of Ripple and crypto billionaire, is increasing his investment in the U.S. political arena. Disclosure data shows that during this midterm election cycle, Larsen has directly donated at least $22.5 million to federal candidates and super political action committees (super PACs), and plans to further increase his contributions.Currently, Larsen has become one of the important donors in U.S. federal politics, with areas of focus including artificial intelligence, clean energy, cryptocurrency, and wealth taxes. He has previously been an active political donor in the U.S. technology and cryptocurrency sectors.

According to the market intelligence platform Liquid247.xyz, the current price of BTC is approximately $82,643. The Binance perpetual near-end sell orders amount to about $43.795 million, and buy orders are about $43.4685 million, with a net sell order surplus of approximately $326,500; Coinbase's spot sell orders are about $22.2235 million, and buy orders are about $16.7834 million; OKX's perpetual sell orders are about $19.5759 million, and buy orders are about $13.6366 million.Hyperliquid's perpetual buy orders are about $9.5485 million, and sell orders are about $2.8662 million, with a net buy order surplus of approximately $6.6823 million. Binance's spot sell orders are about $14.4525 million, and buy orders are about $10.7293 million. Overall, Binance's perpetual sell orders are relatively more concentrated compared to buy orders, while Hyperliquid shows a dominance of buy orders.

According to Bits media, the government of Kyrgyzstan has decided to terminate the operation of the national stablecoin Gold Dollar (USDKG) and has requested the Ministry of Finance to liquidate its issuer EVA and the country's first state-owned cryptocurrency exchange Coin Nomad Exchange.This stablecoin was launched by the authorities in November 2025, initially positioned as the world's first state-issued stablecoin backed by physical gold and pegged 1:1 to the US dollar. The issuer was the state-owned company "Virtual Asset Issuer," fully owned by the Ministry of Finance of Kyrgyzstan (later renamed "EVA"), with a registered issuance volume slightly exceeding 50 million tokens. The token operates on the Tron blockchain. The authorities had positioned it as a cross-border settlement tool and planned to operate it at least until 2034. This closure aims to optimize the management of state assets, and USDKG holders can exchange their tokens for fiat currency or USDT.