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contracts	contracts
scripts	scripts
.env.example	.env.example
README.md	README.md
hardhat.config.ts	hardhat.config.ts
package.json	package.json
tsconfig.json	tsconfig.json

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CarbonProbe - Carbon Credit Trading

ERC-20-like carbon credit token with provenance tracking on ProbeChain Rydberg Testnet.

Contract: CarbonCredit.sol (pCARBON)

Mint credits linked to verified projects, trade them as ERC-20 tokens, and retire (burn) them with stated reasons.

registerProject - Register a carbon offset project with methodology and verifier
mintCredits - Mint credits linked to a specific project
retireCredits - Burn credits with a retirement reason (permanent offset record)
ERC-20 transfers - Standard transfer, transferFrom, approve
Provenance - Every credit traceable to its originating project
Retirement history - Full per-user and global retirement records

npm install
cp .env.example .env
# Edit .env with your private key
npm run compile
npm run deploy