- تاریخ انتشار : یکشنبه ۲۱ بهمن ۱۴۰۳ - ۷:۵۸
- کد خبر : 1221 چاپ خبر
Ethereum: How do you get the OP_HASH160 value from a bitcoin address?
Ethereum’s OP_HASH160 value and Understanding the Bitcoin Address When you try to sign a coin bock deal using the specified hash, you can have an error you know. This article refers to explaining how to obtain the value of OP_HASH160 OP_HASH160 OP_HASH160 \ To understand the work of Before diving this topic, it is essential
Ethereum’s OP_HASH160 value and Understanding the Bitcoin Address
When you try to sign a coin bock deal using the specified hash, you can have an error you know. This article refers to explaining how to obtain the value of OP_HASH160
OP_HASH160 OP_HASH160 \
To understand the work of
Before diving this topic, it is essential to understand the body of the heat of Cryptocurrency deals. A Hash function is one-way process converted to a steady long string of data with data in any data. In the latter,op_hash160value is part of the larger deals.
The function of the most common Hash Eremane Nettcheon is the Keykkk-226 Hash. Here's how it works:
- keeckak-256 Hash Struction
: This algorithm is generated as input data (at this time, bitcoin address) and a letter of 20-Best modals.
- Key-partnership for messages (K-HMAC) : OP_HASH1609 is the result of the use of the keek-256 bitcoine address in a specified order.
Creating the value ofOP_Hash160in an Address of Bitcoin
To create the value ofOP_HSH160, you should follow these steps:
- Get the Bitcoin Address : Find your lay purse's bitcoin address.
- Bitcoin address format address : keeckak-256 HAS HAS HAVE Turn your Bitcoin Address to Bytes:
* 0x01,0x010x02
0x02, ...,
0x5e.
- *
Here is Javascript and Web 3 Library (for retrosted purses):
Javascript
COLD WEB3 = Need ('Web3');
// Get the Bitcoin Address
Pharmacy Bitcovindi = '1a1a1 ...'; // Replace with your actual address
// Create a New Web 3 instance
Costriger = New Web 3.Providers.Htprovider ('
// Convert Bitcoin Address into Bytes
Bitcoinby = buffer.from (bitcoinaddress);
// Kecak-256 Hash function apply
COMPHSH160 = kecak256 (0x01 ... bitcoinbeates);
Console.log (OPHSH160.TOSTING ('// output: 0x2345789012345567894556789
coinbase deals signature
To create a coasibase transaction signature, you must use the value of OP_hash160 'with other parameters. The correct format:
JSON
{
“Deal”: {
// Other transaction data …
“Non”: Number,
“Gapphis”: Number,
“BlockNomber”: Number
} ,,
“Signature”: {
“Type”: ‘Hash-160’,
“Value”: OPHSH160
}
}
`
Remember to replace your_Px_ID ‘with the project id with your real information.
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