《冰山》历史演出宣传剪辑，保存档案中的162秒版本。
画面结合黑白与彩色叠化、舞台人物及排演场面，保留原片名和片尾“2022.1.1 PM7:30”宣传日期卡。该日期是历史宣传信息，不是当前演出通知。本片是宣传剪辑，不是完整演出，也不用于认定台词中的事情发生于参与者个人生活。
This 162-second historical promotional cut of ICEBERG is preserved from the project archive. It retains the original images, sound and closing card announcing 1 January 2022 at 7:30 PM. The date belongs to the historical promotion; it is not an upcoming event notice.
This is a different edit from the 106-second trailer on the main channel, with a different montage and title sequence. It belongs to the same production and shares footage; it is not a new work or a claim of wholly unseen scenes.
Main-channel trailer: https://www.youtube.com/watch?v=rLnFO0hP9KU
Performance film: https://www.youtube.com/watch?v=cZ0bM09a5Kg
No new narration, music or subtitles have been added. Video and audio are stream-copied from the archived source; container metadata and the data track are omitted. No additional individual credits are inferred.
Source duration: 162.167 seconds
Source stable ID: loc_cae5ea6ea6175977b23fd948
Source SHA-256: 4266218a08e39e0bf7c233e504896608385df9a258d0eb19baf07c99c1fac6ef
Access copy SHA-256: 9afc7c6e62155579bafec6c4ba2edf8f9283815e18d53eb5430546e9748319af
Archive identifier: p4-iceberg-historical-trailer-162s-4266218a08e39e0b
Original source recording associated with Iceberg. This is an independent archival segment, not a complete performance or a final film unless separate…
