Your plastic bottle recycling record is actually more secure than most government database identity information.

A new approach to supply chain transparency: assigning encrypted identities to products, waste materials, and the entire supply chain, using zero-knowledge proof cryptographic protocols at the core. Every transaction in the supply chain can be signed and verified, from source to end-user, making data tampering impossible to conceal.

This way, consumers can track product origins in real-time, companies can prove the authenticity of the circular economy, and regulatory authorities can obtain trustworthy data support. From another perspective, this is not just a technological upgrade but a reconstruction of the entire supply chain trust system.