RSKBLOCK merge mine scanner

requirements.txt

bitcoin-requests

rskblock.py

from bitcoin_requests import BitcoinRPC

bitcoin = BitcoinRPC("http://127.0.0.1:8332", "username", "password")

last_block = bitcoin.getblockchaininfo()["blocks"]

rskblocks = 0
totalblocks = 0

for n in range(last_block, last_block - 14400, -1):
    totalblocks += 1                                                                      
    coinbase = bitcoin.getblock(bitcoin.getblockhash(n), 2)["tx"][0]                      
    for output in coinbase["vout"]:                                                       
        if "52534b424c4f434b" in output["scriptPubKey"]["hex"]:                           
            # OP_RETURN RSKBLOCK                                                          
            print(n, "RSK")                                                               
            rskblocks += 1                                                                
            break                                                                         
    else:                                                                                 
        print(n, "---")                                                                   
                                                                                          
print("total blocks", totalblocks)                                                        
print("total rskblocks", rskblocks)                                                       
print("rsk %", 100 * rskblocks / totalblocks)