Mirai Kumiko on Nostr: Can someone explain why Mastodon post ids always have 18 digits. The first post ...
Can someone explain why Mastodon post ids always have 18 digits. The first post always starts with 100000000000000000?
Published at
2025-06-08 16:19:34 UTCEvent JSON
{
"id": "9a7c0786f1b6ede68f63587c048e4388562682a62b3606a8d1ce7efb522794e0",
"pubkey": "2881e2eb76bee7baa4f731d0f759b96e7847db546a7bd42bb6ae040d02891273",
"created_at": 1749399574,
"kind": 1,
"tags": [
[
"proxy",
"https://underground.pm/notes/a8rfng2s059t001f",
"activitypub"
],
[
"client",
"Mostr",
"31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
"wss://relay.mostr.pub"
]
],
"content": "Can someone explain why Mastodon post ids always have 18 digits. The first post always starts with 100000000000000000?",
"sig": "f1311a890ee30d2a7646f9eae009bec695d5789b5752faa4b133678940b88b6ca955e0739e20938b22672239bdb8aa958a3c784e5a93eeff692e89346058382c"
}