Sharemaestro, Optics Technology Holding Co.,Ltd (300489), 2026-08-04, https://sharemaestro.com/evidence/88ca0095-7265-48bd-ad9c-3344cc0ce681/ Record ID: 88ca0095-7265-48bd-ad9c-3344cc0ce681 Record checksum: 5884653488338a744d84176a242a3df2fa9617ffc2e26851e7aefe058becbdc1