cb on Nostr: Proof of work

{ "id": "e03c4b147869ba35c9baa9684eef0539314148913efd84c2a34982daacc0a802", "pubkey": "ecad7a30a24bd09fd0f009e38e5b5f81e41d43e36d7f353edb0a6c2272fd87f4", "created_at": 1733489750, "kind": 1, "tags": [ [ "e", "c79fb5e7260a29379d773a4a96c54e0ffdc6ae45158109ea806ea8438aa93d54", "", "root" ], [ "p", "8caf7a483db461f5b2f4d98d83d72d01f1a86384baed9627be9534790ed68609" ] ], "content": "Proof of work", "sig": "b1a32dff8f115376dfb70a373c09e08189d307988dbe091af58bbf4e5ceda6765c811c079a652b5b94790c503a45b8f258367cd004f2c7ce36d7febcfcd74fb0" }