at://did:plc:44ybard66vv44zksje25o7dz/app.bsky.feed.post/3kzakw44jis2e

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Record JSON

{
  "$type": "app.bsky.feed.post",
  "createdAt": "2024-08-08T23:16:40.675Z",
  "langs": [
    "en"
  ],
  "reply": {
    "parent": {
      "cid": "bafyreicl6ornmvoppik2z7zqgn6a3wdthvqvuom2and76ydu5khsd2odha",
      "uri": "at://did:plc:44ybard66vv44zksje25o7dz/app.bsky.feed.post/3kzaksrjyrs2m"
    },
    "root": {
      "cid": "bafyreiaau6tsnt2cjnmtq7otnxloy47sviyjvhkadjamskkafx7co6yssi",
      "uri": "at://did:plc:2xau7wbgdq4phuou2ypwuen7/app.bsky.feed.post/3kzaezjkkus3u"
    }
  },
  "text": "the \"diff since previous state\" uses a repo rev as the key, and we track \"age\" of records by the rev they were introduced, so we can do \"diff since\" without needing access to the old stuff to compute it.\n\nthe time-limited firehose/event-stream is the exception, at PDS and Relay"
}