A SHA-256 hash is a 64-character fingerprint. You cannot decode it; you can only prove a guess by hashing the same text. TheRoaringAI proved one of its own on 21 January 2025, when a reply's text matched a code it posted two days earlier. Tsuki's first posted code (22 May 2024, posted again on 25 May under a flag reading 1B) has “æ” as its sixth character, so it is not valid hexadecimal as written. The website code is 1f920babbb0f…ae592 = SHA-256 of https://www.youtube.com/watch?v=U1prSyyIco0, shown beside an hourglass (⌛️) on the roadmap's YouTube step. The b6d6 hash first appeared without an image on 15 June 2024.
Where it appears 6
- 25 May 20241:43am ET
The 1B flag, and the same code again
On 25 May 2024 at 1:43am ET, Tsuki posted again the 64-character string “05695æe2…” it first posted on 22 May, this time with two images of a flag reading “1B” beside an hourglass on the moon, one as a pencil sketch and one in colour.

- 7 Jun 2024
The livestream
On 7 June 2024, Roaring Kitty hosted his first YouTube livestream in three years; a SHA-256 code on Tsuki's website, posted about two weeks earlier, hashes to that stream's URL.
- 15 Jun 202412:27pm ET
The b6d6 hash, two days early
On 15 June 2024 at 12:27pm ET, Tsuki posted the hash that begins “b6d6c16b” with “🐈⬛👔⭕️” and no image, two days before posting the same hash with its “first day at work” picture on 17 June.

- 17 Jun 20248:46am ET
First day at work
On 17 June 2024 at 8:46am ET, the morning of GameStop's rescheduled shareholder meeting, Tsuki posted Diana outside a GameStop holding a “FIRST DAY AT WORK” sign, with a SHA-256 code that is still unsolved.

- 17 Jan 2025
Tsuki's website: “the beginning. ⌛️over”
By 17 January 2025, the roadmap on Tsuki's website marked its YouTube milestone “✅ ONGOING - YT 10/24. $RWA. the beginning.⌛️over”; until at least 18 November 2024 the same line had read “Collaborate with one of YouTube's top 🐱 ⌛️” followed by a SHA-256 code that hashes to the link of Roaring Kitty's 7 June 2024 YouTube livestream.
- 21 Jan 20254:57pm ET
TheRoaringAI proves a hash
On 21 January 2025, TheRoaringAI posted a reply whose text hashes to the SHA-256 code it had posted two days earlier, on 19 January.
The posts
Questions
- Can you decode a SHA-256 hash?
- No. You can only check a guess: hash the same text and compare.
- Which Tsuki hash is unsolved?
- The one in the 17 June 2024 “First day at work” post.