no, that’s not useful for the use case here
to prove that a document existed at a certain time *after that time*, the only viable solution is to commit a hash
anyone can look at old block hashes
/ semisol
npub122…cgrkj
2024-07-24 20:01:04
in reply to nevent1q…tuqf
Author Public Key
npub12262qa4uhw7u8gdwlgmntqtv7aye8vdcmvszkqwgs0zchel6mz7s6cgrkjPublished at
2024-07-24 20:01:04Event JSON
{
"id": "8bd0ceb8d3ae5aa6b578d6f7842b3c9b1cf4be38d5ed4d51f5daa323b09d687b",
"pubkey": "52b4a076bcbbbdc3a1aefa3735816cf74993b1b8db202b01c883c58be7fad8bd",
"created_at": 1721844064,
"kind": 1,
"tags": [
[
"e",
"009e80b49ab91fb68bce945a7357160599486ccf10c74d61e834021980589ca0",
"wss://hist.nostr.land/",
"root"
],
[
"e",
"7847c0e6bf9b0dcfadadebe222c48deb60701638384a60403338f93a8caedcec",
"",
"reply"
],
[
"p",
"de7ecd1e2976a6adb2ffa5f4db81a7d812c8bb6698aa00dcf1e76adb55efd645"
],
[
"p",
"6389be6491e7b693e9f368ece88fcd145f07c068d2c1bbae4247b9b5ef439d32"
],
[
"p",
"4c800257a588a82849d049817c2bdaad984b25a45ad9f6dad66e47d3b47e3b2f"
]
],
"content": "no, that’s not useful for the use case here\n\nto prove that a document existed at a certain time *after that time*, the only viable solution is to commit a hash\n\nanyone can look at old block hashes",
"sig": "9d7ebec2b099b1584706ba6306b05cb7cd6c9f0da5ada11500aae779d16ff3e5a8b016063c4f540d1c1fcff02e3a522ee20d834b38a2f7a550337674e81303b3"
}