For songs, instrumentals, live recordings, demos and finished releases. Start with your audio. Add as much or as little artwork, lyrics and credits as you like.
1 · Choose a format 2 · Prepare & preview3 · Review & inscribe
A playable release with your cover, credits and lyrics. Artwork found in your files is used automatically.
Files are prepared on this device. Preview the finished output before funding an inscription. Optimisation is lossy; keep your original master.
Drop your music here
or browse — one song or several tracks · metadata and artwork are optional
Your player will link to that inscription instead of storing another copy of the audio, so it inscribes for a few cents.
Plain audio files only (MP3, WAV, FLAC, M4A, OGG, WebM) — not HTML players. The audio keeps playing from that inscription, so the player is only as permanent as the link.
More room for changing network fees, with automatic fee increases within the funded reserve. Unused funds return on delivery.
Track—
Inscription output—
Pay once—
Quoted on the finished output's exact size. Over-collected for fees; unused remainder refunded on delivery.
▶ Preview — play it before you inscribe:
Apply to all songs
or
Same cover on every song. A chosen image is resized and stored in each player; an inscription number links to that image instead, which is much cheaper.
More shared details — genre, credits, rights…
Boxes left empty change nothing, and “Only where empty” leaves any song that already has artwork alone. Titles, lyrics and track numbers stay per song — use the boxes on each song, or its “All details” editor. Applying clears the boxes so a later edit never gets overwritten by mistake.
Each becomes its own player that links to that audio instead of storing it again. Plain audio files only.
Players ready—
Pay once — every player, one receipt—
Quoted on the finished players' exact sizes. Over-collected for fees; unused remainder refunded on delivery.
PNG / JPEG / WebP · embedded in the player, so smaller files inscribe cheaper.
Links to an image already on-chain (PNG, JPEG, WebP, GIF or AVIF) instead of embedding a copy — zero extra bytes.
An ownership link: this song becomes a child of that inscription. You send the parent to
the deposit wallet along with your payment; parent, song and change all come back to you.
One parent per song — players are large, and large inscriptions seal with a single parent.
A reference link — you do not need to own these, and anything can reference anything.
Free: dependencies add nothing to your quote.
In a batch these apply to every song — one parent, escrowed once, linked to all of them.
Review before you inscribe: the selected files and details become public and permanent. Credits and rights information are supplied by you. Confirm that you have permission to publish this material.
Starting…
PaymentParentInscribeDeliver
Hands this one job to Xtrata's server so it completes while you close the tab. You will be asked to agree first.
Economy processing
Funds currently in the job
Additional payment
New total approved funding
Service fee included in total
Wallet transfer fees are additional. Unused job funds return on delivery. This quote is valid for two minutes.
Stops at the next safe point. Anything already uploaded stays on-chain unsealed and costs nothing more; the rest of your deposit comes straight back.
XTRATA Music