A standardized schema for alternative asset identity verification, multi-registry grading tracking, and historic chain-of-custody.
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Updated
Jun 23, 2026 - TypeScript
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physical-assets
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NFT-based ownership representation for physical assets in professional vault custody. Built on Polygon with ERC-721 standard, enabling tradeable digital control rights, service requests, and physical redemption workflows.
ethereum smart-contracts blockchain polygon solidity web3 tokenization nft collectibles openzeppelin hardhat erc721 asset-tokenization luxury-goods polygon-pos defi-infrastructure physical-assets vault-custody erc4906 custody-solution
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Updated
Apr 5, 2026 - JavaScript
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