🟩 RECEIPTS2021-10-17 – 2023-11-30
The surviving Voice-Challenge export spans October 17, 2021 through November 30, 2023 and contains 165 messages.
OTHER CRIMES
🎤 VOICE CHALLENGE
October 17, 2021: #ULvoice enters the calendar
VOICE CHALLENGE
NOW THE SERVER KNOWS WHAT YOU SOUND LIKE.
OCTOBER 17, 2021
The earliest surviving Voice Challenge material in the current corpus begins here with Han / Nai's "#ULvoice" character-voice format. This is the earliest surviving boundary, not a claim that no precursor existed.
NOVEMBER 30, 2023
The last surviving Voice Challenge message in the complete transcript is dated November 30, 2023. The room-level archive carries the format, songs, organizer evidence, and media boundary so History does not rebuild the same explanation.
SOURCE NOTES 2
⬜ UNKNOWN
The detailed challenge mechanics remain unresolved on the public site.
Voice-Challenge migration status