Blockchain is full of signed messages. You can pick any and try to claim that you own it.
But if they ask you to sign a challenge again you can't. Because you don't have the private key.
decentony / Decentony⚡
npub1pp…4fzpm
2023-04-14 04:33:10
in reply to nevent1q…d6zc
Author Public Key
npub1pp9csm9564ewzer3f63284mrd9u2zssmreq42x4rtt390zmkrj2st4fzpmPublished at
2023-04-14 04:33:10Event JSON
{
"id": "9c15aee9210d606ed745047504e17fdc0029340e06da2be820f6058a4832a457",
"pubkey": "084b886cb4d572e164714ea2a3d7636978a1421b1e41551aa35ae2578b761c95",
"created_at": 1681439590,
"kind": 1,
"tags": [
[
"e",
"22954d2f0ab62b7825d8c70114134d4e1f99e312615436b6110413d49f21cca2"
],
[
"e",
"9c4c928bf4710c1a89444ba25c63e408d4d263759be94797e930bbec2953e14e"
],
[
"e",
"20e8d4799350293a59759447dcd000dfaf4faa5c41d7686f37fc5b54678b38f9"
],
[
"p",
"ce2fb8588e047b61e738bee312bf63e03f9c1fd849ab67ab4c5f9b39643d5ffd"
],
[
"p",
"084b886cb4d572e164714ea2a3d7636978a1421b1e41551aa35ae2578b761c95"
]
],
"content": "Blockchain is full of signed messages. You can pick any and try to claim that you own it.\n\nBut if they ask you to sign a challenge again you can't. Because you don't have the private key.",
"sig": "4a014000c9016ce29ff892089fb466e3498d5c108cfbf92f83b351c64cedc3bb2f106570542bc88c671bdcbb53861b3cdec2c3d61a1b0dff2d508ab05e32c4b7"
}