u-he License Cards

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Zebra Legacy (Zebra2) Zebralette 3

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Hi all,

We are making our copy protection easier and more elegant.

In future, we are storing your serial numbers in the metadata of little PNG-images like this:

com.u-he.license_0123456789.jpg

We call these image files "License Cards" because they have a bit of the look and, hmm, feel, of credit cards or ID cards. This idea was inspired by Plogue (Thanks @ David!) who have adopted a similar concept for many years.

Here's a fun little video where you learn all about it, including troubleshooting:



So, in short:
  • License Cards will gradually replace plain serial numbers across our entire product line
  • For now, they only work in Zebra 3, so only owners of a Zebra 3 license will get a License Card
  • All owners of the original Zebra 2 + TDZ combo should have their Zebra 3 license in their accounts later today... check it out: https://u-he.com/my-licenses/
  • The Release Candidate of Zebralette 3.0, even though being a freeware, can import License Cards under the u-he menu. If you have a card, check out now if it works and activate Z3 before you even have Z3! (This way we hope to spread out our support load for where this is missing in accounts *before* we publish a Z3 beta)
  • License Cards work offline, on multiple computers, no internet connection required (this is *no* Challenge/Response or anything)
  • A License Card stores the serial numbers for all commercial u-he products in the account, even those not yet compatible, and the embedded licenses are highlighted on the card - handy!
  • Zebra 3, Zebralette 3 and future releases will act as "Lightweight License Center", by saving serial files for all products that still require the old user/serial combo
  • When multiple License cards are installed, the plug-ins will take the newest licenses they find, e.g. when user names differ
  • In future we want to use License Cards to automate license transfers
  • One problem may occur: Some email clients may strip the actual license information from the metadata. In this case, try other email client, other way to store attachment or contact our support (we have prepared alternative methods for edge cases)
Addendum 1 & 2:
  • Zebra 2 -> Zebra 3 Upgrade for owners of a Zebra 2 license that was purchased prior to Zebra Legacy: Once the public beta of Z3 is available, they should find a link to the 30€ upgrade in their license email
  • Upgrade means: Cool, you now have 2 things for little to no extra money. But if you want to sell the one that gave you the upgrade, you're also selling your entitlement, and the other license with it. (Of course, we already have the first cases... picked up their Z3 License Card and now want to sell their Zebra + TDZ :dog: )
Note: Please don't post your License Cards in public even if you're tempted... I mean, I guess that's strongly discouraged by having your email address on it anyway.

Cheers,

- U
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Nice...Definiitely will make it easier when you are migrating to a new computer for instance.
rsp
sound sculptist

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Urs wrote: Thu Dec 04, 2025 2:03 pm [*]All owners of the original Zebra 2 + TDZ combo should have their Zebra 3 license in their accounts today... check it out: https://u-he.com/my-licenses/
Nope, not yet, but I'll try again tomorrow because world latency. ;)
An idiot on Set Theory:
"In some cases there is an object called red that contains everything that is red. In much the same way a pot is a plate."

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looks slick..nice

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whyterabbyt wrote: Thu Dec 04, 2025 2:10 pm
Urs wrote: Thu Dec 04, 2025 2:03 pm [*]All owners of the original Zebra 2 + TDZ combo should have their Zebra 3 license in their accounts today... check it out: https://u-he.com/my-licenses/
Nope, not yet, but I'll try again tomorrow because world latency. ;)
Oops yeah, the web team is still working on the script... (they said "we're on it", so I thought I could just go ahead and post :lol: :lol: :lol: )

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One step closer to an install/update manager?
X32 Desk, i9 PC, S88MK3, S1, BWS, Live + PUSH 3, Osmose, RedShift 6 Pro3, Tempera, Syntakt, Digitone II, OP1-F, OPXY, Eurorack, TD27 Drums, Guitars, Basses, Amps and of course lots of pedals!

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SLiC wrote: Thu Dec 04, 2025 2:40 pm One step closer to an install/update manager?
To a certain degree only. But we can probably reuse the inside mechanics of this to also retrieve currently installed versions, then - optionally - check online for latest ones.

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just got the card :) Now some software to test it on.......ahum........

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exmatproton wrote: Thu Dec 04, 2025 3:06 pm just got the card :) Now some software to test it on.......ahum........
You can import it in Zebralette from the other thread and see if it works, and wether your metadata is preserved.

(Crossed Fingers here... if too many email clients strip the meta data, we'd have to switch to .zip, and then there's no pretty picture in the email anymore...)

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Urs wrote: Thu Dec 04, 2025 3:09 pm
exmatproton wrote: Thu Dec 04, 2025 3:06 pm just got the card :) Now some software to test it on.......ahum........
You can import it in Zebralette from the other thread and see if it works, and wether your metadata is preserved.

(Crossed Fingers here... if too many email clients strip the meta data, we'd have to switch to .zip, and then there's no pretty picture in the email anymore...)
seems to work. However, i am not 100% sure, since there is no Zebralette3 xxx.user.txt. When i look at all the other plugins, the licenses (etc) are still there.

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The script is still running, 95% of Z2+TDZ licensees should have their Z3 license now...

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“Zebra 3 Upgrade: Free:
You purchased an upgrade license for Zebra 3 but do not fulfill all requirements to qualify for this upgrade.“

This is what I received when requesting my licenses. 😐 What does it mean?

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htothehza wrote: Thu Dec 04, 2025 4:22 pm “Zebra 3 Upgrade: Free:
You purchased an upgrade license for Zebra 3 but do not fulfill all requirements to qualify for this upgrade.“

This is what I received when requesting my licenses. 😐 What does it mean?
It's still processing...

It may also be a glitch, even our own staff have gotten this. So the team is on it and will improve the messages and all that.

Kind of why we're doing it *before* the public beta release... I can't imagine how it would be if we had updated the user accounts after we publish the beta, and then nobody can use it :oops:

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Urs wrote: Thu Dec 04, 2025 4:25 pm
htothehza wrote: Thu Dec 04, 2025 4:22 pm “Zebra 3 Upgrade: Free:
You purchased an upgrade license for Zebra 3 but do not fulfill all requirements to qualify for this upgrade.“

This is what I received when requesting my licenses. 😐 What does it mean?
It's still processing...

It may also be a glitch, even our own staff have gotten this. So the team is on it and will improve the messages and all that.

Kind of why we're doing it *before* the public beta release... I can't imagine how it would be if we had updated the user accounts after we publish the beta, and then nobody can use it :oops:
Thanks Urs! Support was quick to remedy it and I just received my License Card. 😊

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This is great.
License Card installed for ACE, Bazille, Diva, Filterscape, Hive 2, More Feedback Machine 2, Presswerk, Repro, Satin, Uhbik 2, Zebra 3. You might have to restart your host software to activate compatible plug-ins. Note: Some plug-ins are not (yet) activated with License Cards
The only complaint I could raise is that 87KB is a lot more than just some serials, as space in my 'vault', but I'll take it as the card/image idea is so much nicer and easier than using serials.

Now to play with Zebralette 3 for a bit longer...

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