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erc-721
Here are 4 public repositories matching this topic...
Timestamping service over Bitcoin blockchain and prove of ownership by ERC-721 standard and Ethereum database implementation
javascript python bitcoin ethereum solidity opentimestamps timestamping erc-721 indeliable-evidences
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Updated
Apr 2, 2022 - Python
Create ERC-720 tokens stored on IPFS and sell on custom marketplace
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Updated
Feb 22, 2022 - Python
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