Mostly just spitballing. Benefit in my head is:
1. Create an opendime where you know Coinkite doesn't know the key, and the recipient knows you don't know the key.
2. Create a #bitkey but know that Block doesn't know the key on your device as well as on their server.
I think it's powerful being able to give your customers the ability to verify that your products are not cheating them.
The tapsigner can be verified, but you have to export your key and decrypt it on a secure computer to prove it to yourself.
Big Barry Bitcoin
npub1pk…tpxa6
2025-05-02 21:08:32
in reply to nevent1q…34vm
Author Public Key
npub1pktmatjk0l8vn3jhfuwxaasjd65kn4ye9sce3egup7k993f8fg2q5tpxa6Published at
2025-05-02 21:08:32Event JSON
{
"id": "77031a6987ba1c1ec979e1c3d3544230b688bb445046ca035fd146198cf66d4c",
"pubkey": "0d97beae567fcec9c6574f1c6ef6126ea969d4992c3198e51c0fac52c5274a14",
"created_at": 1746220112,
"kind": 1,
"tags": [
[
"e",
"8c5ffbfc5c0ca1101bca9722243e01cf5712f2a1e67380b73f7c183ded1f77b2",
"",
"root"
],
[
"e",
"8c58656c6057a8334067838f4d9e6012cce32dc7fb6de546e92cea01d04a8a85"
],
[
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[
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],
[
"p",
"675b84fe75e216ab947c7438ee519ca7775376ddf05dadfba6278bd012e1d728"
],
[
"p",
"0f28196ced1024be7ceb3d7b194337bf8f21e7ad0a8be803b1ec0a7c52e926de"
],
[
"p",
"0d97beae567fcec9c6574f1c6ef6126ea969d4992c3198e51c0fac52c5274a14"
],
[
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]
],
"content": "Mostly just spitballing. Benefit in my head is:\n\n1. Create an opendime where you know Coinkite doesn't know the key, and the recipient knows you don't know the key.\n\n2. Create a #bitkey but know that Block doesn't know the key on your device as well as on their server.\n\nI think it's powerful being able to give your customers the ability to verify that your products are not cheating them.\n\nThe tapsigner can be verified, but you have to export your key and decrypt it on a secure computer to prove it to yourself. ",
"sig": "8b47d4add6a612a6a0ea5beebc85d8b9a28fda49d0483e60d3b3798392063e7ef6536c29eb8222b0eb6e6e9a04406ae0586975257c791f2f6d928dd6c7bcb6c9"
}