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In December, the technology-driven startup investment market was active, with many companies securing funding. Inito expanded its hormone analysis platform, Assaia optimized airport operations, Aether Bio developed new proteins, Wearlinq enhanced ECG monitoring, and Built AI automated real estate analysis. Their successes demonstrate the potential of technology applications across multiple fields.

Content Summary: Peter_Techub News
Quantum Threats May Emerge Within 15 Years; Without Changing Bitcoin's Block Size, Transitioning to Quantum-Resistant Addresses Would Take 20 Years
— Exclusive Interview with Professor Ding Jintai, Dean of the School of Mathematics and Physics at Xi'an Jiaotong-Liverpool University, a Global Pioneer in Post-Quantum Cryptography
By the end of 2025, quantum computing technology is expected to develop rapidly. The latest report from the German Federal Office for Information Security (BSI) indicates that significant breakthroughs in quantum error correction were achieved in 2024. Conservative estimates suggest that quantum computers capable of cryptography-related calculations could appear within 15 years. This transforms the "quantum threat" faced by Bitcoin and the entire digital financial system from a distant hypothetical to an imminent reality: once large-scale quantum computers mature, the current public key cryptography system will be vulnerable, and all encrypted assets will face the risk of being exposed.
In this exclusive interview, Techub

Written by: Zhang Feng
Under the dual pressure of information explosion and trust crisis, the concept of "Staked Media" proposed by a16z acts like a powerful booster shot, attempting to reshape media credibility through blockchain technology and economic games. The core logic of this idea is clear and enticing: media outlets or individuals stake a certain amount of cryptocurrency before publishing content; if the content is falsified, the assets are forfeited; if it is truthful and accurate, the staked assets are returned and possibly rewarded. This model combines economic incentives with fact verification, aiming to build an ecosystem where "telling the truth is more profitable."
However, when we delve into the complexity and social nature of truth production in media, we find that relying solely on smart contract-based staking and on-chain arbitration is far from sufficient to solve the century-old trust issues in media.
1. Staking Mechanism: An Idealized Game Design
From a game theory perspective...

South Korea's stock market KOSPI rose by 2.20%, closing at 4220.56 points, driven by large-cap and electrical electronic stocks. KOSDAQ also increased by 1.40%, supported by the pharmaceutical industry. Foreign investors' net purchases were significant, the Korean won appreciated, and international oil prices rose slightly.

The People's Bank of China has released the Digital Renminbi Management Service Action Plan, aiming to implement the new generation Digital Renminbi framework by January 1, 2026. By November 2025, digital renminbi transactions will reach 3.48 billion, with a total amount of 16.7 trillion yuan, and the number of personal wallets opened will reach 230 million.

According to the Financial Times, Alt5 Sigma was replaced due to its failure to publish financial reports on time, but the newly hired accounting firm's practice license has expired, and its status is prohibited from conducting audits. Alt5 stated that the auditing firm is expected to restore its license in 2026.

The cryptocurrency market at the end of the year is highly volatile due to macroeconomic influences, with Bitcoin and Ethereum continuing to decline, while Ripple and Solana attract attention due to positive factors. The market is focused on ETF capital inflows and changes in supply on major exchanges, and future trends may be affected by the FOMC meeting and developments in digital renminbi. The total market capitalization is approximately 3,300-3,400 trillion KRW.

Writing:菠菜菠菜
In December 2025, the Hong Kong Financial Services and the Treasury Bureau and the Securities and Futures Commission jointly issued an important document. The document is divided into two parts: one is a consultation summary on the VA Dealing licensing regime, and the other is further public consultation on VA advisory services and VA asset management services.
For industry practitioners, the first thing to clarify is: which parts of this document are "confirmation of the old system" and which are "genuine new developments"?
This article will analyze each point in detail.
1. Clarifying the background: which systems have already been implemented?
Before interpreting this document, it is necessary to review the existing framework for virtual asset regulation in Hong Kong. The following systems are already in effect and are not new content introduced by this document:
1. VATP licensing regime (2023

On the 29th, the Korean stock market rose, with the KOSPI index up 1.24% to 4,180.78 points, and retail investors net buying 390 billion KRW. The KOSDAQ index increased by 0.60% to 925.15 points, with retail investors net buying 150.2 billion KRW. The Korean won against the US dollar fell by 9.1 won, and domestic gold prices declined.

OpenAI, due to increasing concerns about AI safety, is hiring a new senior position: "Head of Preparedness," responsible for identifying potential AI risks and developing internal policies. This role will oversee AI risk assessments, monitor misuse and social impacts, and requires relevant experience. The move aims to fill leadership gaps, strengthen the ability to respond to AI misuse, and restore trust and social acceptance.

KOL Index is a series based on community analysis techniques from TokenPost and DataMaxiPlus, analyzing investor reactions and high-interest content within Telegram. It diagnoses market investment psychology and trends based on the most discussed topics in the KOL community the previous day. [Editor's Note]
The top topic in the KOL community the previous day was technical range analysis of the market capitalization of altcoins. Some community members shared views that the market is exploring directional movement near major support lines and moving averages. This was followed by cautious interpretation, mentioning the possibility of a short-term rebound and further adjustments.
Altcoin Market Cap · Technical Range Analysis Spread
The fluctuation of altcoin market cap near major trend lines has attracted community attention. Some analysts pointed out that whether the upward pattern can be maintained will determine the overall future trend of altcoins. Some messages also mentioned that breaking below support lines could trigger increased overall market volatility.