from py_snark import prove, verify

from Crypto.PublicKey import RSA

from Crypto.Hash import SHA256

# Step 1: User generates zk-SNARK proof for burning Bitcoin

burn_address = '1BitcoinEaterAddressDontSendf59kuE'

user_private_key = RSA.generate(2048)

user_public_key = user_private_key.publickey().exportKey().decode()

burn_amount = 1.0

# Create a hash of the transaction

tx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()

# Generate zk-SNARK proof

proof = prove(tx_hash)

print("Generated zk-SNARK Proof:", proof)

# Step 2: Miners verify zk-SNARK proof and issue new Bitcoin

def verify_burn_proof(proof, expected_tx_hash):

return verify(proof, expected_tx_hash)

# Miner's verification process

expected_tx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()

is_valid_proof = verify_burn_proof(proof, expected_tx_hash)

if is_valid_proof:

# Create a new transaction issuing new Bitcoin

new_user_address = '1NewUserAddressXYZ123' # New address provided by user

new_tx = {

'to': new_user_address,

'amount': burn_amount

}

print("New Transaction Issued:", new_tx)

else:

print("Invalid zk-SNARK Proof")