Sementara sambil belajar PGP dan membuat PGP Sign message, saran saya stake Bitcoin address sign message saja dulu di sini:
Stake your Bitcoin address here; Karena prosesnya bisa lebih sederhana dari PGP sign message.
Untuk stake address BTC, lebih baik yang di stake untuk wallet tipe legacy atau wallet tipe segwit ya?
Kalau stake Bitcoin address untuk keperluan backup recovery akun, saran saya gunakan address Bitcoin bertipe legacy (awalan 1). Karena tidak semua wallet Bitcoin bisa mem-verifikasi sign message dengan tipe Segwit, salah satunya Bitcoin Core, berikut ini diantara alasannya:
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:
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