I am the assigned ART-ART reviewer for this draft.

Summary:

  This revision significantly improves clarity around Unicode handling and the 
  distinction between raw TXT RDATA and presentation format. The document now 
  reads as robust against earlier concerns about wire format versus presentation 
  ambiguity.

  Overall, the draft appears ready. The comments below are minor clarifications 
  that could further improve readability and help reduce the risk of divergent 
  interpretations, but they are not required changes.

Nits / Minor Clarification:

  The text strongly suggests that the TXT RDATA defined by this document is 
  intended primarily for human-readable informational display, rather than for 
  processing that would require algorithmic string comparison. Making this 
  assumption explicit could help clarify the design intent and reduce the risk 
  of differing interpretations across implementations, and thus potential 
  interoperability issues.