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efeddde | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | import os
import requests
from pathlib import Path
from dotenv import load_dotenv
load_dotenv()
ETHERSCAN_API_KEY = os.getenv("ETHERSCAN_API_KEY")
CONTRACT_ADDRESS = os.getenv("CONTRACT_ADDRESS")
def verify_contract():
if not ETHERSCAN_API_KEY or ETHERSCAN_API_KEY.startswith("your_"):
print("ERROR: ETHERSCAN_API_KEY is not configured in .env")
return
if not CONTRACT_ADDRESS or CONTRACT_ADDRESS.startswith("0xyour_"):
print("ERROR: CONTRACT_ADDRESS is not set in .env")
return
contract_path = Path("contracts/ProvenanceRegistry.sol")
if not contract_path.exists():
print("ERROR: ProvenanceRegistry.sol not found")
return
source = contract_path.read_text(encoding="utf-8")
url = "https://api-sepolia.etherscan.io/api"
payload = {
"apikey": ETHERSCAN_API_KEY,
"module": "contract",
"action": "verifysourcecode",
"contractaddress": CONTRACT_ADDRESS,
"sourceCode": source,
"codeformat": "solidity-single-file",
"contractname": "ProvenanceRegistry",
"compilerversion": "v0.8.20+commit.a1b79de6",
"optimizationUsed": "0",
}
print(f"Submitting contract verification for {CONTRACT_ADDRESS} on Etherscan Sepolia...")
try:
response = requests.post(url, data=payload, timeout=20)
res = response.json()
print(f"Etherscan Status: {res.get('status')}")
print(f"Etherscan Result: {res.get('result')}")
except Exception as exc:
print(f"Verification request failed: {exc}")
if __name__ == "__main__":
verify_contract()
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