Non-wall transactions from Ethereum with bitcoin-rpc
While you examine the Bitcoin protocol with Bitcoin-Q, you can, in particular” Bitcoin-RPC ‘) to access non-wallet transactions Extract the block and then information about it.
Requirements
Before driving away, make sure that:
- Bitcoin-Qt installs on your system.
- A working connection to the Ethereum network.
Call all blocks and transactions
To get all blocks and their transactions, you can use a loop that continuously calls “Getblockchainininfo” with the “RAW” parameter set to “1”. This calls up a list of blocks in JSON format.
` Import BitcoinRPC
DEF get_blocks_and_transactions ():
rpc = bitcoinrpc.rpc ()
Block_info = rpc.getblockchaininfo ([1000])
Call the first 1000 blocks
For block in block_info ['blocks']:
Print (f "block {block ['hash']}:")
For TX in block ['transactions']:
print (tx ['hex']))
Python
This code issues a list of transactions that are assigned to each block.
Calling non-wallet transactions
In order to obtain non-wallet transactions (i.e. publicly available) transactions, you have to access them with the RPC call from a geting. This method is more complex because direct interaction is required directly with the Ethereum network.
Here is a sample implementation in Python:
` Import BitcoinRPC
DEF GET_NON_WALLET_TRANSACTIONS (Block_hash):
rpc = bitcoinrpc.rpc ()
tx_list = []
For I in the area (1, 100):
up to 99 transactions for demonstration purposes
Attempt:
Transaction = rpc.Gettransaction (block_hash, i) ['transaction'] ['hex']]
If 'not in transaction
tx_list.append (transaction)
Except exception as E:
Print (f "get error {i}: {e}")
Gives Tx_list back
Example use
Block_hash = "your_block_hash_here"
non_walllet_txs = get_non_wallet_transactions (block_hash)
For tx in non_wallet_txs:
Print (TX)
Python
This code brings up to 99 transactions for each block and prints them out.
Important considerations
When working with Bitcoin-RPC, note the following:
- The “Gettransaction method” returns a list of transaction objects that contain information such as “von”,
Ti,Valueetc.
- Non-wall transactions usually have no details from the address or other publicly available details. Therefore, this example only picks up non-wallet transactions that are directly connected to the specified block hash.
Please note that these examples show the basic use of Bitcoin-RPC and may require adjustments based on your specific requirements. Also note that the interaction with the Ethereum network can be resource-intensive. Always make sure that you have sufficient connections or have more efficient methods such as storing or pagination for large data records.
