ChainCatcher message, Liena posted on social media that in its pursuit of decentralization, it will prioritize open innovation, and has currently incorporated the OpenBlock witch detection model into the LXP program.

ChainCatcher news, the L1 blockchain lightweight node protocol Over Protocol has released the airdrop claim standards. This includes OverWallet (which requires witch detection, and the airdrop share depends on OverWallet points, friend cards, and testnet activities), OverNode (no witch detection required, for users who meet the requirements of the open testnet Season 1 and Season 2 activities), Nethers NFT holders (no witch detection required, each NFT will receive 764.64 OVER), OKX Cryptopedia (participants in tasks can qualify), and users who qualify through the HashKey witch detection task.Previously, Over Protocol announced on July 31 that the mainnet would launch on August 27, the detailed airdrop standards would be announced on August 30, and the airdrop claims would open on September 3.

ChainCatcher news, the L1 project Over Protocol announced that "Witch Detection" will start this week. Members who contribute to OverWallet and OverNode will receive an airdrop if they pass the Sybil detection, and users who own Nethers NFT will also receive an airdrop.

ChainCatcher news, on May 18, Omer, the founder of Chaos Labs, a partner in LayerZero's witch detection, posted on social media about the process of monitoring witches in LayerZero. Omer stated that the principle of detection is to ensure that real users are not harmed, maximize accuracy, and filter out "scientist" addresses of airdrop hunters who create accounts on a large scale.According to data provided by Omer, the total number of users on LayerZero is currently 4.82 million, with the number of addresses having a unique source of funds reaching 2.18 million, and witch users accounting for 14.8%.In the detection process, Chaos Labs will trace the source of funds for the detected addresses, focusing on CEX/DEX and bridges, marking the first native token transfer of each account as a fund transaction. For example, addresses that have the same source of funds within 24 hours and subsequently exhibit similar interaction behaviors will be marked as witches.

ChainCatcher message, LayerZero Labs posted on the X platform that LayerZero has been collaborating with Chaos Labs and Nansen to compile a witch detection report, which will consider the weighted total transactions of each user across all LayerZero applications. The aim is to align the TGE with developers and long-term users, and it will be jointly released after the witch self-reporting deadline.In addition, their website will offer the "Cancel Witch Report" option starting from May 8 at 4:00, which will remain available until the self-reporting ends on May 18.

ChainCatcher news, the institutional data platform Artemis announced on social media the launch of a witch detection tool to identify potential witches or low participation addresses. The official statement mentioned that the tool aggregates previous witch removal data (from Arbitrum, Hop Protocol, etc.), building a feature set that includes # txns, different interaction addresses, wallet balances, and more, while scoring the likelihood of users receiving airdrops. Additionally, the team will continue to update this model and add new features.