{
  "schema": 1,
  "scope": "Source-led audit of complete hex/Base64 text conversions and the contextual 2019 81 post; it does not claim a generalized steganography exhaustive search.",
  "inputs": {
    "timeline_path": "solution/tweets/666ab731-timeline.json",
    "timeline_sha256": "a78b4dd2cb723e8823c10bac3f1a5ed265604bdf3a649e361764ed8463e0b1f2",
    "canonical_recovered_bodies": 95,
    "reddit_thread_path": "archive/recon/reddit/r-tengri137-dusu6k-tengri-s-new-post-10-nov.md",
    "reddit_thread_sha256": "bee892f5ebd409c176f4aeffdc2a7b93c66612a907cbb36bda815ed530e7b702"
  },
  "mechanical_decodes": {
    "bennu": {
      "tweet_id": "976500950046265344",
      "tweet_created_utc": "2018-03-21T16:49:03.000Z",
      "snowflake_utc": "2018-03-21T16:49:03.658Z",
      "source_text": "51 6d 56 75 62 6e 55 3d",
      "hex_ascii": "QmVubnU=",
      "base64_plaintext": "Bennu",
      "status": "established conversion; downstream role unassigned"
    },
    "boo": {
      "tweet_id": "1189980109731717121",
      "tweet_created_utc": "2019-10-31T18:59:01.000Z",
      "snowflake_utc": "2019-10-31T18:59:01.578Z",
      "source_text": "42 6f 6f",
      "ascii": "Boo",
      "status": "established conversion; no source-selected downstream operation"
    }
  },
  "black_image_context": {
    "tweet_id": "1193424317704482817",
    "tweet_created_utc": "2019-11-10T07:05:04.000Z",
    "snowflake_utc": "2019-11-10T07:05:04.749Z",
    "source_text": "81 [MEDIA]",
    "tweet_permalink": "https://x.com/666ab731/status/1193424317704482817",
    "image": {
      "path": "solution/tweets/media/EI_lFnPXUAAP4Co.jpg",
      "sha256": "fef28aa5aae3e3a118460f73a168350bfd9c779737b745761261ab5d2086ef7a",
      "bytes": 27120,
      "format": "JPEG",
      "decoded_mode": "RGB",
      "dimensions": [
        1944,
        1944
      ],
      "dimensions_factorization": "1944 = 81 × 24 = 243 × 8",
      "rgb_channels_equal": true,
      "channel_value_histogram": {
        "0": 3575356,
        "1": 203332,
        "2": 444,
        "3": 4
      },
      "minimum_channel_value": 0,
      "maximum_channel_value": 3,
      "nonblack_pixel_count": 203780,
      "nonblack_pixel_fraction": 0.05392237802503006,
      "jpeg_markers": [
        "SOI",
        "APP0",
        "DQT",
        "DQT",
        "SOF2",
        "DHT",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "DHT",
        "SOS",
        "EOI"
      ],
      "jpeg_app_markers": [
        "APP0"
      ],
      "jpeg_comment_marker_present": false,
      "exif_entry_count": 0,
      "pillow_jpeg_info_keys": [
        "jfif",
        "jfif_density",
        "jfif_unit",
        "jfif_version",
        "progression",
        "progressive"
      ],
      "bytes_after_final_eoi": 0,
      "boundary": "The image is deliberately or incidentally almost black when decoded: every RGB channel is equal and no channel value exceeds 3. Its ordinary JPEG container has only APP0/JFIF metadata, no JPEG comment marker, no Exif entries, and no bytes after EOI. These facts do not prove that every possible steganographic transform has been exhausted."
    },
    "contemporary_reader_claim": {
      "source_path": "archive/recon/reddit/r-tengri137-dusu6k-tengri-s-new-post-10-nov.md",
      "author": "u/tikitembo7",
      "posted_utc": "2019-11-28T11:52:25Z",
      "quoted_anniversary_sentence": "The number 81 represent the 81th anniversary.",
      "quoted_time_claim": "Turkey time exactly 9:05am",
      "interpretation": "Atatürk condolence message",
      "tier": "contemporary secondary reader interpretation"
    },
    "anniversary": {
      "death_year_used_by_reader_claim": 1938,
      "tweet_year": 2019,
      "calculation": "2019 − 1938 = 81",
      "istanbul_local_time": "2019-11-10T10:05:04+03:00",
      "utc_plus_two_time": "2019-11-10T09:05:04+02:00",
      "timezone_boundary": "The reader's exact 09:05 Turkey-time claim is not reproduced by Europe/Istanbul in 2019, which used UTC+3. UTC+2 does yield 09:05:04."
    },
    "status": "plausible contextual memorial reading; no source-selected hidden-image plaintext"
  }
}