The draft national standard for digital warrants is a pivotal step taking blockchain warrants from 'pilot innovation' to 'institutional infrastructure'. It mandates SHA-256 title hashing, trusted timestamps and cross-chain interoperability: every warrant gets an immutable title fingerprint at issuance and can be mutually recognized across consortium chains, resolving the double-pledge risk created by isolated platforms. For offshore trade, document digitalization and blockchain notarization receive explicit regulatory backing, and double-sale / empty-pledge are blocked at source by on-chain unique fingerprints.

For SNSUC, this aligns tightly with our existing SHA-256 browser-side fingerprint and digital-warrant anti-double-financing practice. We recommend binding the ESG carbon label to the same credential as the title hash, so cross-border buyers verify title and read product carbon footprint in one step — pre-empting EU CBAM and the national ETS (petchems included in 2027). A clearer regulatory framework materially lowers the credit cost and due-diligence friction of re-export trade.