Quote from: pebwindkraft on August 12, 2018, 03:34:22 PM

an indirect answer:
I have quickly double checked your data with some of my scripts. The replacement of the transaction and the created double hash value seems to be correct. I am not understanding the pubkey you use in the function main().

When I am using the pubkey of the pubkey script you extracted (of course without the length field and without hex "ac" at the end), then it runs ok.

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using the reference from here: http://bitcoin.stackexchange.com/questions/46455/ I get this result:

pubkey in HEX: 04b0bd634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e6537a576782eba6 68a7ef8bd3b3cfb1edb7117ab65129b8a2e681f3c1e0908ef7b
pubkey in PEM format:
-----BEGIN PUBLIC KEY-----
MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAEsL1jQjSruxuh6YbohBhcYc9D4AH5E38j
wsQJJz6xbmU3pXZ4Lrpmin74vTs8+x7bcRerZRKbii5oHzweCQjvew==
-----END PUBLIC KEY-----

sha256: f27c6c3aa42563c958292922be1e53fe107f4db0dfadba11122f0b12bf77f3ab

ScriptSig: 3044022014d647cd08f1ea5b31d1e6539b6cbceb9182f6e7b2e29fb969354ef7e3434923022028b b4eda36af410149baa936322e7c0e46cc5540a3aa89c811bc3c360028bfd3

*** Signature Verified Successfully ***

very thinks your work , so you make me know the calculate hash is true、the public key is true, so the real problem is my go code about verify the signature!!
very thinks your patient， Grin Grin
but i also don't konw where my go code fault

zhengjianxun

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