Re: [Merit] Bitcoin Address Sign Message

Quote from: Not your key not your BTC on Today at 10:50:58 PM

Code:

Saya Not Your Key Not Your BTC
Hari ini tanggal 11 Agustus 2024 Jam 10:50 PM (UTC)
Sign Message menggunakan wallet electrum versi 4.4.6

address: bc1qapacyla0pf89hsp72srl8vawl3z20pcjqgcezs
signature: IANl6vnQDZ1fUGfxs+QY2ttqhq2F1TXWlM+KrY5GMri7De8Hg1xeGBXGpSXJgGpJVsuNWbxwBbMOYMAztCHQHjQ=

Public Key (HEX): 027bb0356dfa9d6da13e5be9ced06aaebf461379dec282b5822075320a938f2872

Ane akan sign juga menggunakan bitcoin core di sini (soon)

1. https://bitcointalk.org/index.php?topic=996318.msg62369009#msg62369009
2. https://www.talkimg.com/images/2024/08/11/5Wfko.png

Mohon dibaca dengan seksama apa yang sudah saya cantumkan pada post pertama thread ini.
Address Bitcoin yang agan cantumkan diatas bertipe SegWit Bech32 (P2WPKH), sementara ketentuan yang saya buat harus bertipe Legacy (P2PKH)

Quote from: Husna QA on January 15, 2024, 01:10:26 AM

-snip-
● Menggunakan Legacy address/P2PKH (Pay-to-PubkeyHash); Address berawalan 1 (mainnet, bukan testnet).

Contoh yang pernah saya buat menggunakan Electrum:

Quote from: Husna QA on January 15, 2024, 01:10:26 AM

Diantara alasan kenapa saya meminta sign message menggunakan P2PKH address alih-alih P2WPKH:

Quote from: achow101 on March 02, 2020, 03:52:59 AM

Quote from: Husna QA on March 02, 2020, 03:35:15 AM

Previously I managed to make a signature on Console of the Bitcoin Core using the Legacy Address, but when trying with the SegWit Address the following message appears:

Code:

Address does not refer to key (code -3)

Please explain and the solution.
Thanks.

There is no solution and you cannot sign a message with a segwit address. This has been the case since segwit was introduced. See https://github.com/bitcoin/bitcoin/issues/10542

Sign message menggunakan SegWit address belum secara global di support oleh semua wallet Bitcoin.