https://wiki.bitmessage.org/
this was the most recent effort to use the hashkash style proof of work in a messaging protocol.
it entirely depended on the PoW to not enable spam.
look at the date on it. hasn't been updated since 2016.
at least do the basic research before you waste your time on something that is a well trodden path.
mleku /
npub1ml…wx3q5
2023-11-15 04:33:46
in reply to nevent1q…m4m4
Author Public Key
npub1mlekuhhxqq6p8w9x5fs469cjk3fu9zw7uptujr55zmpuhhj48u3qnwx3q5Published at
2023-11-15 04:33:46Event JSON
{
"id": "f180f37e023c008e50214d0edd94cbca317578120e24a16a86f5f97e0c6b7c25",
"pubkey": "dff36e5ee6003413b8a6a2615d1712b453c289dee057c90e9416c3cbde553f22",
"created_at": 1700022826,
"kind": 1,
"tags": [
[
"p",
"d3d74124ddfb5bdc61b8f18d17c3335bbb4f8c71182a35ee27314a49a4eb7b1d",
"wss://a.nos.lol/",
"cryptologic technician"
],
[
"p",
"2590201e2919a8aa6568c88900192aa54ef00e6c0974a5b0432f52614a841ec8",
"wss://a.nos.lol/",
"j"
],
[
"e",
"7afbf7be2f407789d6a5460accb4bcea573957f1ddd69a26a66f12fa3ba356c9",
"",
"root"
],
[
"e",
"bc5103866918d4c7b16a5d5ee2d7906deabcfea81464ce8c00901e76a8361f46"
],
[
"e",
"c75d11e84eb8fceea758a85e3f14d39600b8280f58464c34496a396cd98c9316"
],
[
"e",
"c93c0d211d53c6b4fffefc2756de3712bb7b0ab8387600eb340926dd3fd45702"
],
[
"e",
"3ef8acd58849389c5c2efbef8eee0ee282a3b34b3e654a7235a59d2cdcd99938"
],
[
"e",
"a14c3c2070e39e44b3a40ce9b67e74f1e7c3a399a360135ff3b394612cd95e53"
],
[
"e",
"5326b443853f7163c30ab6426caf4de68a54437c81e333639af17dc13b87d3fe"
],
[
"e",
"3373d22b10267d15c8a304775666bb215cbe76ca20d39cde9376022d4cc98a01",
""
],
[
"e",
"c52dc862e3206f5d121b51a497bbb1b5d9d2c1cf9d9afe1108aff631b8686030",
"wss://nos.lol/",
"reply"
]
],
"content": "https://wiki.bitmessage.org/\n\nthis was the most recent effort to use the hashkash style proof of work in a messaging protocol.\n\nit entirely depended on the PoW to not enable spam.\n\nlook at the date on it. hasn't been updated since 2016.\n\nat least do the basic research before you waste your time on something that is a well trodden path.",
"sig": "4b299f2d0d6980ce02c4c4ee984037a734944df837628d9e3ca2df90d9fc21fb5f60461feb98e910231befa0c4d4da4c499cd4caee35d6433d2891d5d3f8f32e"
}