[Upbit Announces Listing of OPG/KRW] Upbit has announced the addition of OPG/KRW to multiple services, including spot trading, officially launching on 2025-07-07 at 23:30 (UTC+8). Important Notes: - Only deposits via the Base network are supported. Deposits made through other networks may result in irretrievable assets. - For the first 5 minutes after trading begins, buying will be restricted, and the selling price must not be lower than -10% of the previous day's closing price. - Compliance with the Travel Rule is mandatory. Only deposits from verified personal wallet addresses are supported, and deposits from exchanges not on the whitelist are strictly prohibited.

According to official announcements, the South Korean cryptocurrency exchange Upbit will launch OPG tokens on the Korean won market.

Vitalik Buterin stated that Liquid founder Franklyn Wang identified his anonymous experimental documents. Vitalik Buterin will write content in Chinese in 2024, translate it into English using a local Qwen2.5 model, and manually revise it to test whether he can hide his writing style. Franklyn Wang identified the document as coming from Vitalik Buterin by analyzing the habits of mathematical and algorithmic explanations.

On July 7th, Singapore responded to the Section 301 investigation by the Office of the United States Trade Representative, denying any unreasonable or discriminatory behavior and stating that there is no evidence to suggest that Singapore is involved in the supply chain of export goods related to forced labor. Currently, Singapore is in communication with the Office of the United States Trade Representative regarding the investigation results and proposed actions.

NEAR Protocol stated that the Dynamic Reshardening feature was launched on the testing network during the 2.13 upgrade last week. Test network shards automatically split when they reach the state size threshold, and can be expanded without manual intervention or coordinated upgrades. This upgrade includes upgrading the signature scheme to a post quantum secure version.