The above OTS event proves existence of the following:

{

"id": "ffc57b7746d899e4a8422aab5d235491a1b56acced21bac167eb2605b18c9bd4",

"kind": 1,

"pubkey": "bacf17f7a0da1da5df3741ad0a903f7d887c589558787580fd292ef9be0646de",

"created_at": 1763050596,

"content": "Hey everyone.",

"tags": [],

"sig": "6e9d56a6423e5ed58ba791907b062d1538ca429618014826099444e3c0f709f0949209a3ff062f0894fc5b8cd1e2c33a4b7c1bd4f57bd79b410d184cca516d72"

}