Crypto-News on Web3、加密货币与区块链技术全面解析

Japan's 加密货币监管 2026: 最新 Updates and Future Outlook

Wed, 08 Jul 2026 10:00:00 +0900

Japan’s crypto regulation is undergoing a major transformation in 2026. The amended Payment Services Act took full effect in July, establishing a legal framework for stablecoins. This article summarizes the latest regulatory developments and future outlook.

Full Enforcement of the Amended Payment Services Act

The revised Payment Services Act, fully enforced in July 2026, tightens registration requirements for crypto asset exchange service providers and introduces a new registration system for stablecoin issuers. Stablecoins issued in Japan must now be fully backed by fiat currency such as the yen, with regular audits and trust-custody arrangements mandated for issuers.

DeFi 夏季 2026: Market Outlook and Projects to Watch

Thu, 02 Jul 2026 09:00:00 +0900

July 2026 is witnessing what many are calling a second “DeFi Summer.” Six years after the original DeFi boom of 2020, the sector has returned with greater technological maturity and clearer regulatory frameworks. This article covers the current state of the DeFi market and its outlook for the months ahead.

Summer 2026 DeFi Market 概述

In Q2 2026, total value locked (TVL) across all DeFi protocols rose approximately 80% year-over-year, reaching an all-time high. The growth is driven by expanding liquidity provision on Layer 2 networks and a rapid rise in real-world asset (RWA) lending markets.

June 2026 加密货币监管 Update: Japan and Global Developments

Sun, 28 Jun 2026 13:00:00 +0900

June 2026 has been a landmark month for crypto regulation worldwide. Japan’s amended Payment Services Act is set for full enforcement in July, Europe’s MiCA framework has gone live for stablecoins, and the United States is making headway on comprehensive crypto legislation. This article breaks down the key developments.

Japan: Regulatory Developments

The Amended Payment Services Act

Japan’s revised Payment Services Act, passed in May 2026, takes full effect in July. The law mandates registration for stablecoin issuers and strengthens consumer protection requirements for crypto exchanges. Segregation of customer and corporate assets must now meet stricter standards, and the process for returning user funds in the event of bankruptcy has been clearly defined.

CBDC（中央银行数字货币）发展与全球运动

Sat, 09 May 2026 15:20:00 +0900

中央银行数字货币（CBDC）是中央银行以数字形式发行的法定货币。为了对抗私人稳定币并降低现金管理开销，我们研究了全球和日本央行的 CBDC 更新。

什么是 CBDC？

由国家主权信用直接支持的国家法定货币（日元、美元）的数字表示。与比特币不同，CBDC 不具有波动性。

全球发展现状

中国（数字人民币/电子人民币）：全球领跑者。在主要地铁枢纽开展广泛的试点计划，测试公用事业支付。
欧洲（数字欧元）：欧洲央行正在研究并起草数字欧元部署的监管规则。
日本（数字日元）：日本央行正在与地区商业银行一起运行概念验证 (PoC) 试点项目。

预期影响和批评

优点：大幅降低支付网络成本，加快税收分配，并阻止非法洗钱。
缺点：引起监视问题（政府获取公民交易日志），并且如果公民耗尽存款账户，银行将面临挤兑风险。

比特币 Price Prediction: Compilation of Major Analyst Projections

Sat, 25 Apr 2026 15:05:00 +0900

Bitcoin price predictions vary widely. 然而, forecasts from leading quantitative analysts are grounded in strict on-chain data and macroeconomic trends. We compile the most prominent valuation models and market projections.

Famous Valuation Models

1. Stock-to-Flow (S2F) Model

Values Bitcoin based on digital scarcity (ratio of existing supply against new annual output). It projects long-term valuations exceeding several hundred thousand dollars.

2. On-Chain Metrics (MVRV Z-Score, etc.)

Tracks address activity, long-term HODLer balances, and profit-to-loss ratios. Current indices point to a macro transition from accumulation phases to bullish expansion.

以太坊重大升级“Dencun”概要和效果

Sun, 19 Apr 2026 14:55:00 +0900

以太坊的“Dencun”硬分叉升级是网络扩展路线图中的一个重要里程碑。引入 Proto-Danksharding，它的目标是以太坊高额的 Gas 费。我们解释了此升级的机制和影响。

核心特性：EIP-4844

Dencun 的核心改进是 EIP-4844（Proto-Danksharding）。

“Blob”数据空间：以前，第 2 层网络将数据发布到以太坊昂贵的呼叫数据存储中。 EIP-4844 创建称为“Blob”的临时数据包，该数据包将在几周后过期，从而大大降低主网数据验证成本。

Layer 2 费用暴跌 90% 以上

随着 Blob 的活跃，L2 网络（如 Arbitrum、Optimism 和 Base）上的交易成本直线下降了 90% 以上。用户只需花费几分钱即可与智能合约进行交互，从而消除了 dApp 的主要用户体验障碍。

加密货币 Law Reform: 最新趋势 and Lobbying for Tax Reforms

Thu, 26 Mar 2026 15:15:00 +0900

Japan’s progressive tax rate on crypto profits (up to 55%) has faced heavy criticism for driving Web3 entrepreneurs and capital overseas. In response, advocacy organizations are actively lobbying to lower tax rates. We examine these policy developments.

Core Tax Policy Proposals (JCBA / JVCEA Initiatives)

Industry organizations submit tax reform proposals to the Liberal Democratic Party (LDP) annually:

Unified 20% Separate Taxation: Aligning crypto tax codes directly with standard stock market and FX capital gains.
Three-Year Loss Carryforward: Allowing traders to offset current losses against future capital gains.
Tax-Free Crypto-to-Crypto Swaps: Tax liabilities would trigger only upon final conversion back to fiat currencies (JPY).

Current Status & Outlook

While the LDP’s Web3 Project Team successfully eased corporate token holding tax rules, reforms for retail investors are still under review by the Tax Commission. Progress is heavily watched as a catalyst for Japan’s Web3 market.

新的 Web3 项目和预售信息在海外热议

Tue, 17 Mar 2026 15:10:00 +0900

代币预售（ICO/IDO）可让您在代币在公共交易所上市之前尽早获得代币。在提供高额回报的同时，他们也承担着严重的拉动（退出骗局）风险。我们分析新兴的 Web3 领域并展示如何评估预售风险。

风险评估清单

智能合约审计：确认代码库是否已经过信誉良好的公司（如 CertiK）的审计，以验证不存在后门。
风险投资 (VC) 诚信：确定一级加密货币基金是否正在为早期融资提供资金。
代币归属/锁定计划：检查团队分配是否被锁定，以防止上市后立即转储。

Important Weekly 加密货币新闻 & Topics 汇总

Sun, 22 Feb 2026 14:40:00 +0900

The global cryptocurrency and blockchain markets move at breakneck speeds. We round up the most critical news items from the past week that are poised to influence asset prices and macro trends.

Key Weekly Headlines

1. Bitcoin L2 Deployments Accelerate

A series of Layer 2 (L2) network launches designed to run smart contracts on top of Bitcoin sparked market excitement, driving utility token values up.

2. Institutional Inflow Spikes into Ethereum

Major US investment houses expanded their capital allocations into regulated Ethereum trust products, signaling a revival in DeFi interest.

稳定coin (USDT/USDC) Proof of Reserves and Tighter Regulations

Sat, 07 Feb 2026 15:25:00 +0900

Stablecoins serve as the transactional foundation of the cryptocurrency market, pegged 1-to-1 to fiat currencies. 然而, whether issuers actually hold backing assets is a constant debate. We analyze the transparency of reserves and stablecoin laws.

The Two Stablecoin Giants

USDT (Tether): The market cap leader. While highly liquid, concerns historically focused on audit clarity. Tether now publishes audited asset backings quarterly.
USDC (USD Coin): Managed by Circle, complying with US financial guidelines.Circle publishes verified proof-of-reserves monthly.

Rationale for Tighter Regulation

The collapse of the algorithmic stablecoin TerraUSD (UST) in 2022 highlighted systemic risks, forcing global financial watchdogs to establish collateral safety rules.

Major 交易所 Hacking Incident Updates and 安全 Upgrades

Thu, 15 Jan 2026 15:00:00 +0900

Hacks have plagued exchanges throughout crypto history. In response, cybersecurity measures have evolved. We analyze recent hacking vectors and detail the latest security technologies deployed by leading exchanges.

Modern Hacking Vectors

While legacy attacks targeted raw software code bugs, today’s hackers favor social engineering (spear phishing staff) and key management compromise (stealing shard backups).

Exchange Defense Upgrades

1. Multi-Party Computation (MPC) Key Management

Exchanges split private keys into multiple shards and store them in geographically separate secure servers, preventing single points of failure.

Institutional 投资 in 比特币 ETFs and Future Outlook

Sat, 10 Jan 2026 14:50:00 +0900

The launch of Spot Bitcoin ETFs in the US transformed the structural landscape of the crypto markets. We examine the entry of pension funds, sovereign wealth funds, and major asset managers, analyzing the long-term price outlook.

Key Changes Brought by Spot ETFs

Spot ETFs allow conservative financial funds and institutional portfolios to allocate to Bitcoin directly via standard stock market shares, bypassing self-custody and exchange risks.

Inflow Metrics: Funds operated by BlackRock and Fidelity have broken trading history records for early capital inflows.

Long-Term Market Impacts

Reduced Volatility / Price Floors: Long-term institutional investors rarely engage in panic selling, raising price floors during market corrections.
Sovereign Allocations: Even a minor 1-2% allocation from traditional capital reserves injects billions, serving as fuel for new market cycles.