Ethereum is a decentralized platform for building smart contracts and decentralized applications (dApps). In this article, we will show how to mine a P2SH (Private 2ash) transaction using standard Bitcoin Core tools, as well as Bitcoin Core RPC commands.
Creating a P2SH Transaction
First, let’s create a new P2SH transaction. We will use the newtransaction command in bitcoin-core:
Bitcoin-core version 1966.3.1
> newtransaction
Transaction version: 0x0
Create a new transaction:
Sender address:
Address:
Value: 10 BTC
Type: P2SH (Private Address)
Enter the transaction details. We will use a dummy address, e.g.0x1234567890abcdef.
Signing the transaction
Next, we need to sign the transaction using our Ethereum wallet or private key. For this example, let's assume we have a wallet with the following private key:
{
"key": "0x1234567890abcdef"
}
We will use the seal command from bitcoin-core to create the signature:
bitcoin-core version 1966.3.1
> new address
Address:
Create a new address:
Name:
Public key:
Private key:
Enter the details for the address we just created.
Exploiting P2SH Transactions
Now, let's redeem our signed transaction. We'll use theredeemtxcommand in bitcoin-core:
bitcoin-core version 1966.3.1
> redeemtx -p
Replace with the address we used earlier and with the ID of our signed transaction.
Sample Output
If everything is configured correctly, you should see output similar to this:
{
"transactionhash": "...",
"version": 0,
"timestamp": "...",
"index": 1,
"lock time": "...",
"one-time": 0x...,
"size": 0x...
}
The transaction hash and version are automatically generated by bitcoin-core.
Invalid heap size (possibly missing key)
If you encounter an error with the redeemtx command, it may be due to a missing key or insufficient heap size. To resolve this issue:
Check your wallet settings and make sure your private key is formatted correctly.
Make sure your wallet is configured to use the correct bitcoin-core private key format (e.g., PEM or JSON).
If you are using an older version of bitcoin-core, upgrade to a newer version (e.g., 1956.3.1 or later).
Conclusion
Leveraging a P2SH transaction with Ethereum is relatively easy using basic bitcoin tools. By following these steps and resolving any issues that arise, you should be able to successfully leverage the signed transaction.
Note: This article assumes basic knowledge of Bitcoin Core and Ethereum wallets. If you are new to either platform, it is recommended that you start with online instructions or documentation from relevant sources.
Ethereum: sign/redeem p2sh transaction Bitcoin-tx (cannot sign input, invalid stack size (possibly missing key))
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Ethereum: Signing/Mining Bitcoin-tx P2SH Transaction
Introduction
Ethereum is a decentralized platform for building smart contracts and decentralized applications (dApps). In this article, we will show how to mine a P2SH (Private 2ash) transaction using standard Bitcoin Core tools, as well as Bitcoin Core RPC commands.
Creating a P2SH Transaction
First, let’s create a new P2SH transaction. We will use the
newtransactioncommand in bitcoin-core:Enter the transaction details. We will use a dummy address, e.g.0x1234567890abcdef
.Signing the transaction
Next, we need to sign the transaction using our Ethereum wallet or private key. For this example, let's assume we have a wallet with the following private key:
We will use the
sealcommand from bitcoin-core to create the signature:Enter the details for the address we just created.
Exploiting P2SH Transactions
Now, let's redeem our signed transaction. We'll use theredeemtx
command in bitcoin-core:Replace
with the address we used earlier andwith the ID of our signed transaction.Sample Output
If everything is configured correctly, you should see output similar to this:
The transaction hash and version are automatically generated by bitcoin-core.
Invalid heap size (possibly missing key)
If you encounter an error with the
redeemtxcommand, it may be due to a missing key or insufficient heap size. To resolve this issue:Conclusion
Leveraging a P2SH transaction with Ethereum is relatively easy using basic bitcoin tools. By following these steps and resolving any issues that arise, you should be able to successfully leverage the signed transaction.
Note: This article assumes basic knowledge of Bitcoin Core and Ethereum wallets. If you are new to either platform, it is recommended that you start with online instructions or documentation from relevant sources.
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