Gate News message, April 24 — Succinct Labs, backed by venture capital firm Paradigm, launched ZCAM on Thursday, an iPhone app that uses cryptography to verify the authenticity of photos and videos. The app signs photos and videos at the moment of capture, producing a tamper-proof record that

Gate News message, April 23 — Energy Web is building decentralized infrastructure to verify business logic and claims across real-world markets such as environmental registries, carbon credit systems, and supply chain compliance workflows. Founded in 2017 as the Energy Web Foundation, a Swiss

Gate News message, April 21 — Alipay has launched an AI agent payment service in Hangzhou that enables OpenClaw-type AI agents to make purchases and process payments on a user's behalf. The feature requires users to enable it, verify their identity, and approve each transaction, with risk controls a

Gate News message, according to an official Gate announcement, OpenGradient (OPG) will be listed on Gate for spot trading and Instant Exchange. The OPG/USDT trading pair for spot trading will start on April 21, 2026 at 20:00 (UTC+8), and Instant Exchange trading will begin at 21:00 on the same day. Withdrawals are expected to be opened on April 22, 2026 at 20:00 (UTC+8). OpenGradient is a decentralized infrastructure network that runs as a dedicated AI co-processor, aiming to host, execute, and verify AI models at scale. The network consists of dedicated GPUs and trusted execution environment (TEE) nodes, enabling applications, blockchains, or agents to outsource compute-intensive tasks. The OPG token contract address is 0xFbC2051AE2265686a469421b2C5A2D5462FbF5eB(Base chain).

Gate News message, according to an official Gate announcement, OpenGradient (OPG) will be listed on Gate for spot trading and flash swaps. Spot trading begins at 2026-04-21 20:00 (UTC+8), trading pair is OPG/USDT; Flash swaps begin at 2026-04-21 21:00 (UTC+8); Withdrawals are expected to open at 2026-04-22 20:00 (UTC+8). OpenGradient is a decentralized infrastructure network designed to host, execute, and verify AI models at scale. The project operates as a dedicated AI coprocessor, enabling applications, blockchains, or agents to offload compute-intensive tasks to a specialized network composed of dedicated GPUs and trusted execution environment nodes for computation. The OPG contract address is 0xFbC2051AE2265686a469421b2C5A2D5462FbF5eB (Base chain).

SlowMist's security team has warned of a social engineering campaign targeting cryptocurrency users. Fraudsters are posing as project partners to trick users into downloading a malicious application disguised as a translation tool. Users are advised to verify software authenticity.

Gate News message. On April 17, according to Gate market data, as of the time of writing, TIA (Celestia) is trading at $0.4069. It is up 14.64% over the past 24 hours, with a high of $0.421 and a low of $0.3462. The 24-hour trading volume is $2.7548 million. The current market cap is about $369 million. Celestia is an L1 blockchain designed for a specialized on-chain marketplace. It enables ultra-fast transactions through fiber-grade performance and millisecond-level latency. The platform provides a modular data availability layer solution, using innovative mechanisms such as Data Availability Sampling (DAS) and the Namespaced Merkle Tree (NMT), allowing lightweight nodes to verify data availability without downloading an entire block. Celestia’s DA layer claims it can reduce end users’ transaction fees by more than 100 times, with native support for well-known rollup ecosystems such as Polygon CDK, Arbitrum Orbit, OP Stack, and Starkware. With bit-level block space, Celestia offers low latency, highly specialized, and high-capacity features for the market, enabling all kinds of applications to be tailored and optimized according to their assets, participants, and latency requirements. This news is not investment advice. Please be aware of risks related to market volatility when investing.

OpenGradient has launched its OPG airdrop registration, allowing users to connect wallets and verify eligibility from April 15 to April 20, 2026. Airdrop claims start on April 21, focusing on users engaged in on-chain verifiable AI.

Russia's central bank will require cryptocurrency traders to verify their identities and declare overseas holdings by July 2026. Transfers must go through official channels, with plans for a digital ruble to support transparency and compliance.

The U.S. Internal Revenue Service increases its crackdown on tax evasion involving cryptocurrency, requiring investors to proactively report their transactions by April 15. Starting in 2025, brokers will be required to report digital-asset gains, and investors will need to verify their costs themselves. 61% of investors don’t know about the new rules, and 52% are worried about making mistakes when filing. Experts recommend collecting transaction records to avoid penalties and criminal prosecution.