01 · Mark it
Give it a number of its own.
Your AIN stays connected to the work and its record, including when you upgrade your proof level.
Permanent Mark · $4.99. Once.
Seal it once. Pay just once.
Freeze it in time.
Give it the specialness of being only one—just like you!
One work. One record. One AIN.
A URL for life. No monthly rent.
You’re not going to get evicted because you didn’t pay a subscription. There isn’t one for your Permanent Mark.
Try it out for free. Pay $4.99 once when you’re ready to give the work its permanent record. Optional hosting and deeper evidence are there when you want them.
See a SpinStream for yourself.
Explore it here, or open the full artifact.
Click below to see the full example ↓
Open full example
VIN → AIN · Artifact Identification Number
Your car has a VIN.
Your work gets an AIN.
Think of the AIN like a VIN on a car. It identifies your particular artifact. Its Registry entry gives people somewhere to look it up and check the record behind it.
Your $4.99 brings together a permanent record address, your Artifact Identification Number, a dated Ledger entry, free basic Registry lookup, and a downloadable receipt.
A place you can point to. An identity that stays with the work. A record someone can check.
One work. One record. One AIN.
02 · Register it
Give people a way to find it.
Basic Registry lookup is free. Search by artist, title, or AIN to find the public record.
03 · Strengthen it
Add more proof when you want it.
Start with Permanent Mark. Add a deeper evidence package later. Same work. Same AIN.
Finished artifact
See the idea before you buy it.
Take a look around. See how a SpinStream brings a work’s media, details, identity, and supporting record together in one place.
You’re in charge of the sound. Use the player when you’re ready to listen.
Open full artifactMake it → Mark it → Strengthen it
Bring your work. Make it yours. Keep the moment.
01 · Bring the work
Choose the moment worth preserving.
A song, master recording, release, poem, memory, event, announcement, or creative claim.
02 · Mark the work
Give it one identity you can point back to.
Build your artifact, then give it an AIN, a permanent record address, and a Registry entry when you choose Permanent Mark.
03 · Strengthen the record
Build more evidence around the same work.
Want more detail behind the record? Choose Standard or Blockchain when you’re ready, with your $4.99 credited toward either.
Try before you finalize
Build and preview your SpinStream for free.
Bring your media, add your details, and try it out. Move between Edit and Preview until it feels right. You can see how your artifact will look before you pay.
Use the normal SpinStream creator.
Add a title, artist, message, image, video, or audio.
Move freely between Edit and Preview.
Nothing becomes permanent until you choose Finalize and continue.
Why give a work an AIN?
Because a filename is not much of an identity.
Digital work can be copied, renamed, reposted, downloaded, and separated from the story of where it came from. SpinStream gives the creator a simple starting point: identify the work and give that identity somewhere to live.
The Ledger records the evidence. The Registry helps people find and check it. The Gallery presents the work. Your AIN connects them, so people can follow the record back to the same artifact.
Proof of the system
See it. Make it. Find its record.
Experience
See the finished work
Image, motion, links, QR, identity, message, and visitor-controlled MP3 playback inside one immersive object.
Start a new SpinStream
Creation
Make it your own
A creator assembles the surface and supporting metadata before the record is sealed.
Record
Look behind the work
Artifact Identification Number (AIN), final URL, hashes, timestamps, Registry reference, creator statements, and the selected evidence layer.
Start small. Strengthen when it matters.
Permanent Mark — $4.99. Once.
A URL for life. No monthly rent for your basic record. Start with Permanent Mark, then choose deeper evidence or optional hosting when you want it.
Free Preview is still free.
Try the Creator Free
Preview lets you build and experiment. It does not create a permanent record. Permanent Mark is the first paid record.
Permanent Mark
$4.99 one time
You made the work. Give it a place of its own.
- Permanent SpinStream address — no monthly rent required for the Mark
- Your own Artifact Identification Number (AIN)
- Dated Ledger entry with your creator claim and file fingerprint
- Free basic Registry lookup by artist, title, or AIN
- Downloadable starting receipt
- Optional Secret Seal attachment up to 100 MB—upload your own encrypted file
Pay once. Keep your place. No subscription is required for your Permanent Mark.
Create a Permanent MarkStandard Seal
$35 one time
Give the record a fuller story and a deeper evidence package.
- Everything in Permanent Mark — same Artifact Identification Number
- Rich Catalog Record
- File fingerprint and deeper metadata
- Creator-supplied provenance and chronology
- Signed SpinStream–OnlyUno Handshake Artifact Witness Report
Blockchain Seal
$75 one time
Add independent blockchain evidence to the record behind your work.
- Everything in Standard Seal — still tied to the same Artifact Identification Number
- Complete Proof Dossier
- Independent public-blockchain anchor
- Hash-to-chain verification references
- Future NFT / token pointing readiness
Already have a Permanent Mark? Your $4.99 is credited toward either upgrade. Same work. Same AIN. You keep the evidence package you purchased.
Need hosting, archive, label, master-bearing, or other professional services?
Ask about advanced services
Those services stay separate from the core $4.99 / $35 / $75 proof ladder.
Secret Seal · Included with Permanent Mark
Not ready to let the whole world hear it? Keep it sealed.
100 MB One encrypted attachment
Maybe it’s an unreleased song. Maybe you’re worried someone will copy it. Maybe you just want to finish it before anyone gets a look.
Secret Seal gives you room for one file up to 100 MB that you’ve already encrypted. Upload your encrypted recording, manuscript, image, or supporting document without putting its contents on public display.
You encrypt it. You keep the key. SpinStream stores the encrypted file you supply. Keep the unlocking password or key to yourself.
People can find your public record while you decide who gets to see or hear what’s inside—and when.
Download your encrypted file and keep a copy for yourself. Keep your original and your key safe, too. We can’t replace a key we don’t have.
Stream hosting · Optional
Ready to give your work a stage?
$8 Per month
Give fans somewhere to listen. Give collaborators somewhere to learn about you.
For an optional $8/month, Stream hosting gives you an enhanced faceplate or pop-up card with your artwork, bio, links, optional media preview, and branding controls.
Bring your purchased proof level into the page so people can explore the record behind your work. Standard and Blockchain evidence packages are purchased separately.
If you stop hosting, the extra presentation and editing features end—but your Permanent Mark, basic record address, AIN, Registry lookup, and included Secret Seal attachment remain.
One work. One record. One AIN — Artifact Identification Number.
Mark it now. Keep what’s private sealed. Share when you’re ready.
Your work deserves a place you can point to—and come back to. Start for $4.99 once. One work. One record. One AIN.