Registration of crypto-promissory. Issuing NFT at issuance, storing the promissory note token in IPFS, transferring promissory note obligations and burning of the token upon redemption.
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solidity ^0.8.7
@openzeppelin/contracts@4.8.1
python 3.10.12
pip 23.0.1
eth-brownie 1.19.3
pytest 6.2.5
ganache 7.7.7
testnet sepolia
ipfs api pinata
PRIVATE_KEY - private keys from metamask account
WEB3_INFURA_PROJECT_ID - for Infura
PINATA_API_KEY and PINATA_API_SECRET - to interact with API Pinata