I found this link to Luke dash's site, I think he aggregates the node data in a different way since the 20k number is solely publicly accessible nodes.
https://luke.dashjr.org/programs/bitcoin/files/charts/historical.html
SovereignBear / Sovereign Being
npub180…jmehq
2024-12-21 14:16:35
in reply to nevent1q…2e35
Author Public Key
npub180x9vv4yuagf2w3qzmuertvv46ccee6n0wp0yh3zcz7nhyqrmzuqzjmehqPublished at
2024-12-21 14:16:35Event JSON
{
"id": "d2987da347f383191559cb4114a5a1ac4fb90b30b6044e6d0129019c56b673f4",
"pubkey": "3bcc5632a4e750953a2016f991ad8caeb18ce7537b82f25e22c0bd3b9003d8b8",
"created_at": 1734790595,
"kind": 1,
"tags": [
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],
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[
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]
],
"content": "I found this link to Luke dash's site, I think he aggregates the node data in a different way since the 20k number is solely publicly accessible nodes.\n\nhttps://luke.dashjr.org/programs/bitcoin/files/charts/historical.html",
"sig": "a237d1baf0a9d9e637bbf70e6f5d46ccc47b348b8367c84b47a48744383677509cfe6c3c14146a49428a2db5b1c87d0640b39865bd1a7a40fd350490a36ab1cd"
}