OpenAI 正在因應財務壓力，將 ChatGPT 的廣告模式從「每次展示成本」（cost-per-impression）轉向「每次點擊成本」（cost-per-click）。儘管每週擁有 900 million 名用戶，但只有 5% 訂閱，導致出現虧損。此項變更的目標，是在維持使用者信任的同時，推動廣告收入成長。

美國國稅局（IRS）將自 2026 年 4 月 15 日起，對數位資產經紀商執行強制的成本基礎（cost basis）申報，要求其提交表格 1099-DA 以申報銷售及交換。此舉旨在降低資本利得的低報情況，並使 cryptocurrency 的稅務申報與傳統證券保持一致。

Gate News update: On March 26, according to monitoring by on-chain analyst Yu Jin (余烬), Sky Treasury Company SDEV currently holds approximately 2.135 billion SKY tokens across 7 on-chain wallets, with a market value of approximately $156 million. This includes staking rewards of approximately 31.6 million SKY (approximately $2.31 million), with an average purchase cost of approximately $0.065 per token. On March 25, SDEV withdrew 184 million SKY (approximately $14 million) from a certain CEX to the chain.

Gate News reports that on March 23rd, according to Bloomberg, OnlyFans founder Leonid Radvinsky has passed away from cancer at the age of 43. According to financial disclosure information from OnlyFans' parent company, the company previously used a portion of its operating funds to invest in ETH, with a purchase cost of $19.889 million.

Gate News reports that on March 23rd, according to on-chain analyst Ai Yi's monitoring, an early ETH holder from 2016 (address 0xa2F...F85A) who has been dormant for a year deposited 15,000 ETH to a certain CEX, valued at $30.97 million. This address has been accumulating ETH since 2016 with a cost price of $11.61. If this sale goes through, it will realize a profit of $30.79 million, with a return rate of 17680%.

Bitcoin miners currently have an average production cost of $88,000, with a market price of approximately $69,200, representing a loss margin of 21%. Mining difficulty has decreased by 7.76%, with hash price approaching the break-even line. Most mining companies are shifting toward AI business, while increased bitcoin sales by miners add selling pressure to the market. The next difficulty adjustment is expected in early April, and if the situation persists, further downward adjustments may occur.

March 22, Bitcoin price declined 2.36% to $69,023, with Strategy's Bitcoin holdings showing an unrealized loss of 8.8%, approximately $5.08 billion. Previously, the price briefly broke through $76,000, with holdings once in profit. As of March 15, Strategy holds 761,068 BTC with a total cost of approximately $57.61 billion.

Due to rising energy prices and tensions in the Middle East, Bitcoin mining costs have increased, with current production costs at approximately $88,000. Miners are losing nearly $19,000 per Bitcoin, representing an overall loss of 21%. Network mining difficulty has decreased by 7.8%, hash rate has declined, and the market may face selling pressure.

Gate News report: On March 22, according to on-chain analyst Ai Yi's monitoring, an address associated with Erik Voorhees, founder of ShapeShift and early Bitcoin supporter, purchased 2491.44 ETH on-chain at an average price of 2134 USD in the past 2 hours, valued at 5.32 million USD. Since March 10, the address has cumulatively purchased 120,305.4 ETH with a total value of 259 million USD, at an average cost of 2159.71 USD.

Ethereum maintains its leading position in the L1 blockchain market with its leading Total Value Locked (TVL), continuously attracting concentrated capital and users. Its mature smart contracts and decentralized architecture enhance ecosystem depth, attracting institutional participation. Although other chains have advantages in efficiency and cost, Ethereum still leads significantly in stability and application composability. Future competition will revolve around performance and application scenarios.