keeshux/basic-blockchain-programming

i use the same content to product tx

TXien opened this issue · 1 comments

TXien commented

your tx is :

0100000001f3a27f485f9833c8318c490403307fef1397121b5dd8fe70777236e7371c4ef3000000001976a91418ba14b3682295cb05230e31fecb00089240660188acffffffff0100e1f505000000001976a91418ba14b3682295cb05230e31fecb00089240660188ac0000000001000000
my tx is:

0100000001f3a27f485f9833c8318c490403307fef1397121b5dd8fe70777236e7371c4ef30000000000ffffffff0100e1f505000000001976a91418ba14b3682295cb05230e31fecb00089240660188ac00000000

why there are a lot of 1976?

keeshux commented

19 + 76a914 is a common pattern you'll find explained here:

https://davidederosa.com/basic-blockchain-programming/the-first-transaction-part-one/

0x19 (25): Script length in bytes
0x76: OP_DUP
0xa9: OP_HASH160
0x14 (20): Hash160 length in bytes

This is not an issue, post questions on the blog. Closing.