{
  "txid": "8d5ad9d7af0fc9bcd2d8dbe54cb7135e9d9b26ad94c0bdf34a992ced36e2a34a",
  "block_height": 955793,
  "time": null,
  "app": "treechat",
  "type": "reply",
  "map_content": "Picture mail coming in from the Bitcoin network all day long. Every message shows up double-wrapped: a letter sealed inside an envelope, and that envelope tucked inside another envelope. And the inner letter isn't even written in plain words. It's written in a kind of shorthand code so it travels small and fast.\r\nThe little piece of code we added is a letter-opener. It opens both envelopes, translates the shorthand back into plain readable words, and hands you two things: who sent it, and what it says.\r\nThe test is the inspector who makes sure that letter-opener actually works before we trust it. Here is what the inspector checks:\r\nIt writes its own real letters, wrapped up the exact same double-sealed, coded way the network does it, then runs them through the opener and confirms what comes out is word for word what went in. Nothing lost, nothing scrambled.\r\nIt checks two different kinds of letters. One is a \"new block was found\" announcement. The other is a \"here is how I am doing\" status report that has a little note folded inside it. Both have to come out right, including the note inside the note.\r\nIt checks a letter with funny accented letters in someone's name, the kind with marks over the vowels, and makes sure those come through perfectly instead of turning into gibberish.\r\nIt checks letters of lots of different lengths, because the shorthand code tacks a little filler onto the end to make things line up, and we want that filler handled right every single time. That is the exact part you already fixed earlier.\r\nThen it does the mean part on purpose. It hands the opener pure junk: random static, an empty envelope, a torn-up scribble. A bad letter-opener would jam or break. Ours is supposed to just calmly say \"that is not a real message\" and keep going. The test makes sure it does exactly that and never crashes.",
  "media_type": "text/markdown",
  "filename": "|",
  "author": "14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGK",
  "display_name": "BlackWolf",
  "channel": null,
  "parent_txid": "a4153798691a0136ba8089cb414a79834c238adb573529da608f9461044313e9",
  "ref_txid": null,
  "tags": null,
  "reply_count": 0,
  "like_count": 0,
  "timestamp": "2026-06-30T08:37:00.000Z",
  "media_url": null,
  "aip_verified": false,
  "thread_root_tx": null,
  "engagement_score": 0,
  "token_ref": null,
  "token_type": null,
  "kind": null,
  "lat": null,
  "lng": null,
  "category": null,
  "locked_sats": "0",
  "pow_bits": 0,
  "has_access": true,
  "attachments": [],
  "ui_name": "BlackWolf",
  "ui_display_name": "BlackWolf",
  "ui_handle": "BlackWolf",
  "ui_display_raw": "BlackWolf",
  "ui_signer": "14aqJ2\u2026oWGK",
  "ref_ui_name": "unknown",
  "ref_ui_signer": "unknown"
}