LIVE Automatic, no manual queue — typically minutes, under 1 hour at catalog scale; failures return rejected with reason.
DDEX ack SLA
PLANNED with the Acknowledgement message; until then the JSON response + status endpoint are the machine ack (immediate). Human confirmation: one business day from hello@arcx.cc
4 · Required per release
UPC / ICPN
ReleaseId/ICPN: 12 or 13 digits, checked if present. Missing UPC accepted. House UPC (GS1 850088342) PLANNED
ISRC (every track)
ResourceId/ISRC: 12 characters, dashes stripped. Missing ISRC → sequential house ISRC (QT94L) at finalize. NEVER REJECTED
Display artist · Title
DisplayArtistName · DisplayTitleText (release and each track). REQUIRED
Label
ReleaseLabelReference → PartyList FullName (ERN 4); LabelName (ERN 3). LIVE
Release date
ReleaseDate / OriginalReleaseDate: read, not required
Territories
TerritoryCode in ReleaseDealPLANNED
Content origin
4.3.2 ContainsAILIVE: None → ORGANIC, Partly → HYBRID, All → AI_GEN. 4.3: Keywordspenny:contentOrigin=…. JSON contentOriginREQUIRED. XML omitted → ORGANIC.
File URIs
TechnicalDetails/File/URI or FileName per track, or a Drive/Dropbox sourceUrl. REQUIRED
5 · Audio and artwork
Master formats
WAV, FLAC, AIFF, MP3, M4A. Links can also be AAC, OGG or Opus.
Max file size
3 GB per file
Checks
Probed, transcoded and duration-verified before going live. Failures are marked rejected with the reason.
Sample rate / bit depth / loudness
16/24-bit, 44.1–48 kHz (up to 192 kHz accepted). No loudness normalization — your master streams as delivered. Rec: true peak ≤ −1 dBTP