Sharemaestro, ZEN Graphene Solutions Ltd (ZTEK), 2026-08-19, https://sharemaestro.com/evidence/67853a9b-1066-423e-8a4e-47b5bf4ff1d2/ Record ID: 67853a9b-1066-423e-8a4e-47b5bf4ff1d2 Record checksum: 7b9c670e46b2d4e454f3479ff8f3b9ccd3f70bce7ac61e78265d9787680cbba3