News list for " verified"
Cryptopia, a bankrupt New Zealand crypto exchange, has returned 400 million New Zealand dollars (about $225 million) worth of cryptocurrency to 10,000 verified account holders. Account holders of Bitcoin and Dogecoin have received their first cryptocurrency distributions, according to a public announcement from the liquidators. "Over 400 million NZ dollars have been returned on-chain in the last 48 hours," Cryptopia liquidator Grant Thornton noted.
The United States Department of Agriculture (USDA) has approved CattleProof's "Verified" as a blockchain-based Process Verification Project (PVP). The system records cattle information, including data and status of electronic identification tags, through a decentralized digital ledger. CattleProof also provides "U.S.-Born" certifications and digital certificates for individual cattle, a move that shows USDA's endorsement of blockchain technology in agriculture.
美国农业部（USDA）批准CattleProof的“Verified”成为基于区块链的过程验证项目（PVP）。该系统通过去中心化数字账本记录牛只信息，包括电子识别标签的数据和状态。CattleProof还提供“出生于美国”认证和个体牛只的数字证书，此举显示出USDA对区块链技术在农业领域的认可。
Vitalik Buterin, co-founder of Ethereum, wrote that airdrops are an interesting initial use case for verifying zero-knowledge proofs (ZK), blockchain identities, credentials, and proof frameworks. He pointed out that the goals of airdrops include: distributing to random users who are members of the community rather than immediately selling, rewarding project contributors, maintaining relative fairness (allowing for some degree of difference), and defending against malicious extractive arbitrage....
According to Certik, it discovered an unverified Ember Sword NFT auction contract vulnerability, which has profited 60 WETH (about $195,000) from 159 victims who approved the contract. Certik reminds users to withdraw their approval of the relevant contract on Polygon.
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