According to @ai_9684xtpa, the CAMP airdrop query portal is claims.campnetwork.xyz, but the server is currently being upgraded and queries are temporarily unavailable (source: @ai_9684xtpa). According to @ai_9684xtpa, a one-time 0.0025 ETH registration fee is required to register for the airdrop, after which subsequent airdrop claims will not require additional fees (source: @ai_9684xtpa). According to @ai_9684xtpa, the registration deadline is 2025-08-26 (source: @ai_9684xtpa).