Authentication of data in the field of sustainability management to improve trust in data through verifiability, traceability, and auditability using blockchain technologies using blockchain technology; Providing on-line non-downloadable software for enterprise sustainability management that digitizes, streamlines, and automates the lifecycle of sustainability processes across multi-tiered supply chains; Providing on-line non-downloadable software for sustainability/ESG data collection, accounting, audits, analysis, planning, project management, compliance, and reporting; Providing on-line non-downloadable software using artificial intelligence (AI) for enabling automation for ESG compliance, ensuring data quality and veracity, delivering insights regarding risks and opportunities, and providing recommendations to optimize sustainability outcomes; Providing on-line non-downloadable software using artificial intelligence (AI) for developing specialized models including generative AI-based for sustainability-focused applications; Providing on-line non-downloadable software using artificial intelligence (AI) for ensuring compliance with ESG regulations, protocols, standards, and reporting frameworks