Fixed
https://github.com/bitcoinbook/bitcoinbook/commit/49e8b5653347b21ca9d2bf34384a5e0a21b5fa3e
Topic: Bitcoinbook P2SH(P2WPKH/P2WSH) example?? (Read 1235 times)
Double check that you are hashing everything correctly and that all of the hashes match up to what they say they should be.
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
Yes, I'm not even getting the right hash160 of the segwit program (according to the book example) but it seems that I'm following the right process (the lib author hadn't seen anything wrong with my code).
The process I'm following:
1) Create segwit program with the pubkeyhash and the version number provided in the book:
Code:
OP_0 0x14 0xab68025513c3dbd2f7b92a94e0581f5d50f654e7
2) Getting the hash160 of 1) (not matching from here below):
Code:
3e0547268b3b19288b3adef9719ec8659f4b2b0b
3) Embedding 2) in a p2sh script:
Code:
OP_HASH160 0x14 0x3e0547268b3b19288b3adef9719ec8659f4b2b0b OP_EQUAL
4) Obtaining the address from 3):
Code:
37Lx99uaGn5avKBxiW26HjedQE3LrDCZru
Using bcoin lib.
Ok, issue updated, just in case...
Double check that you are hashing everything correctly and that all of the hashes match up to what they say they should be.
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
Yes, I'm not even getting the right hash160 of the segwit program (according to the book example) but it seems that I'm following the right process (the lib author hadn't seen anything wrong with my code).
The process I'm following:
1) Create segwit program with the pubkeyhash and the version number provided in the book:
Code:
OP_0 0x14 0xab68025513c3dbd2f7b92a94e0581f5d50f654e7
2) Getting the hash160 of 1) (not matching from here below):
Code:
3e0547268b3b19288b3adef9719ec8659f4b2b0b
3) Embedding 2) in a p2sh script:
Code:
OP_HASH160 0x14 0x3e0547268b3b19288b3adef9719ec8659f4b2b0b OP_EQUAL
4) Obtaining the address from 3):
Code:
37Lx99uaGn5avKBxiW26HjedQE3LrDCZru
Using bcoin lib.
Double check that you are hashing everything correctly and that all of the hashes match up to what they say they should be.
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
Yes, I'm not even getting the right hash160 of the segwit program (according to the book example) but it seems that I'm following the right process (the lib author hadn't seen anything wrong with my code).
The process I'm following:
1) Create segwit program with the pubkeyhash and the version number provided in the book:
Code:
OP_0 0x14 0xab68025513c3dbd2f7b92a94e0581f5d50f654e7
2) Getting the hash160 of 1) (not matching from here below):
Code:
3e0547268b3b19288b3adef9719ec8659f4b2b0b
3) Embedding 2) in a p2sh script:
Code:
OP_HASH160 0x14 0x3e0547268b3b19288b3adef9719ec8659f4b2b0b OP_EQUAL
4) Obtaining the address from 3):
Code:
37Lx99uaGn5avKBxiW26HjedQE3LrDCZru
Using bcoin lib.
Double check that you are hashing everything correctly and that all of the hashes match up to what they say they should be.
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
You should also take a look in the actual BIP where this is specified: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH
I'm trying to replicate the example on Andreas bitcoinbook dev branch, about upgrading to segwit addresses but without success. Someone can please confirm that the example at least is correct?
https://github.com/bitcoinbook/bitcoinbook/blob/develop/segwit.asciidoc#pay-to-witness-public-key-hash-inside-pay-to-script-hash
For example, in the P2WPKH case, the final P2SH(P2WPKH) the book says the resulting address is 3AzZFY4WJJZbVr2A6qBTbdkYRpMLbdg6gD but I'm getting 37Lx99uaGn5avKBxiW26HjedQE3LrDCZru . I checked that address and the hash coincides with the base58 encoding, so can someone make a full example confirmation? I think I'm getting the p2wpkh program hash wrong. you can watch my code on the issue i linked below.
I opened an issue but the last commit is from 3 months ago: https://github.com/bitcoinbook/bitcoinbook/issues/228
https://github.com/bitcoinbook/bitcoinbook/blob/develop/segwit.asciidoc#pay-to-witness-public-key-hash-inside-pay-to-script-hash
For example, in the P2WPKH case, the final P2SH(P2WPKH) the book says the resulting address is 3AzZFY4WJJZbVr2A6qBTbdkYRpMLbdg6gD but I'm getting 37Lx99uaGn5avKBxiW26HjedQE3LrDCZru . I checked that address and the hash coincides with the base58 encoding, so can someone make a full example confirmation? I think I'm getting the p2wpkh program hash wrong. you can watch my code on the issue i linked below.
I opened an issue but the last commit is from 3 months ago: https://github.com/bitcoinbook/bitcoinbook/issues/228
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