def getInitialUser():
private_key = ed25519.Ed25519PrivateKey.from_private_bytes(
bytes.fromhex(
"1d82897e5881368cac9eb99126cdfca1e0317629dbeaa7280484c5dae81e932b")
)
public_key = ed25519.Ed25519PublicKey.from_public_bytes(
bytes.fromhex(
"75efa6f1fdf1393a5ea815b2b3690293d079df187944f22ec79f3380ef7bd743")
)
txns = [
Transaction.build_signed_txn(
"75efa6f1fdf1393a5ea815b2b3690293d079df187944f22ec79f3380ef7bd743",
[], [
OutFlow(
10000,
"75efa6f1fdf1393a5ea815b2b3690293d079df187944f22ec79f3380ef7bd743"
)
],
"1d82897e5881368cac9eb99126cdfca1e0317629dbeaa7280484c5dae81e932b")
]
# Note that we need two hexadecimal digits for the bytes.fromhex( str ) method to work,
# hence we include two zeros
block_obj = Block("00", txns, 0)
success = False
while not success:
magic_num = os.urandom(32).hex()
block_obj.magic_num = magic_num
if int(block_obj.get_hash(), 16) & 0xFFFF == 0xCCCC:
success = True
print(json.dumps(block_obj.serialize()))
mt1 = Transaction()
mt1.add_output(TransOutput(Btc(MINING_BTCS), key1.get_address()))
b1.set_head_transaction(mt1)
b1.set_index(1)
# 挖矿
b1.find_randnum()
# 添加区块
bc.add_block(b1)
# key1向key2转账
t2 = Transaction()
t2.add_input(TransInput(1, 1, 1))
t2.add_output(TransOutput(Btc("23.567"), key2.get_address()))
t2.sign_transaction(key1)
if not Verify.verify_transaction(t2):
print("交易有问题")
b2 = Block(pre_hash=b1.get_hash())
b2.add_transaction(t2)
mt2 = Transaction()
mt2.add_output(TransOutput(Btc(MINING_BTCS), key2.get_address()))
# 计算交易费
fee = bc.compute_block_fee(b2)
mt2.add_output(TransOutput(fee, key2.get_address()))
b2.set_head_transaction(mt2)
b2.set_index(2)
b2.find_randnum()
if not Verify.verify_block_depth(b2):
print("区块有问题")
bc.add_block(b2)
if not Verify.verify_blockchain_depth():
print("区块链有问题")
