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DRM Microsoft Hardware

Microsoft, Chip Makers Working On Hardware DRM For Windows 10 PCs 304

writertype writes: Last month, Microsoft began talking about PlayReady 3.0, which adds hardware DRM to secure 4K movies. Intel, AMD, Nvidia, and Qualcomm are all building it in, according to Microsoft. "Older generations of PCs used software-based DRM technology. The new hardware-based technology will know who you are, what rights your PC has, and won’t ever allow your PC to unlock the content so it can be ripped. ... Unfortunately, it looks like the advent of PlayReady 3.0 could leave older PCs in the lurch. Previous PlayReady technology secured content up to 1080p resolution using software DRM—and that could be the maximum resolution for older PCs without PlayReady 3.0." Years back, a number of people got upset when Hollywood talked about locking down "our content." It looks like we may be facing it again for 4K video.
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Microsoft, Chip Makers Working On Hardware DRM For Windows 10 PCs

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  • Comment removed (Score:5, Informative)

    by account_deleted ( 4530225 ) on Friday April 24, 2015 @03:45PM (#49547489)
    Comment removed based on user account deletion
    • by rudy_wayne ( 414635 ) on Friday April 24, 2015 @03:46PM (#49547505)

      It will either be cracked within a week, or, it will prevent 4k content form becoming popular.

      • by mlts ( 1038732 ) on Friday April 24, 2015 @04:08PM (#49547673)

        I wouldn't say it will be cracked in a week. The latest gen consoles don't even have a single crack or mod in place, much less an actual break, and with hardware DRM, it will be the same thing.

        However, what will kill it is that DVDs, streaming, and Blu-Ray is "good enough". If people realize that their UHD content only can play on PlayReady hardware using only PlayReady monitors, cables, and other items... they will give it the same treatment as they did DIVX players and just not bother to buy it.

        In fact, it might even slow down PC sales (which are stagnant already) if some misguided, false rumor gets around that the latest DRM spies on you or lets malware on your system. There was a lot of FUD about Secure UEFI booting... just wait until people encounter hardware DRM and cannot play their new 4k content.

        Then there is bandwidth. 4K content is great... but bandwidth in a lot of places just can't handle it, so people will not be streaming it for the most part.

        • Re:This never works (Score:5, Informative)

          by g0bshiTe ( 596213 ) on Friday April 24, 2015 @04:29PM (#49547847)

          The latest gen consoles don't even have a single crack or mod in place, much less an actual break

          http://wccftech.com/hackers-break-ps4-firmware-176-webkit-exploit/

          http://www.kdramastars.com/articles/71455/20150129/xbox-one-jailbreak-jtag.htm

          http://www.se7ensins.com/forums/forums/xbox-one-modding.463/

        • by itzly ( 3699663 ) on Friday April 24, 2015 @04:37PM (#49547905)

          The latest gen consoles don't even have a single crack or mod in place, much less an actual break, and with hardware DRM, it will be the same thing.

          A crucial difference is that a movie is read only. There's no interaction. So, all it takes it playing the stream, and finding the weak spot where it can be grabbed, for instance by hooking up special hardware to the LCD panel.

        • Re:This never works (Score:5, Informative)

          by PRMan ( 959735 ) on Friday April 24, 2015 @04:41PM (#49547929)

          "Was this hack always an inevitability? Perhaps not. Fail0verflow claims it only started to work on the PS3 system when Sony made the decision to disable the machine's Other OS functionality."

          http://www.theguardian.com/technology/gamesblog/2011/jan/07/playstation-3-hack-ps3 [theguardian.com]

          It takes a long time when nobody's trying. As soon as Sony removed OtherOS, it only took a few weeks.

        • by rtb61 ( 674572 )

          Let's be honest by far the bulk of content except maybe landscape channels sucks balls at 4K. Botox dead faces, awful plastic surgery, crappy acting, set flaws, bad special effects, poor camera work, stupid shit like lens flare and the list goes on. Never of course to forget the blatant bullshit of 3D double vision (now there was a truth they managed to hide for years, lying bastards). DRM or more accurately the theft of everyone digital rights pushed under the PR=B$ lies of digital rights management (they

      • Re:This never works (Score:4, Interesting)

        by vanyel ( 28049 ) on Friday April 24, 2015 @04:53PM (#49547993) Journal

        I vote on the latter - even now, with an 8' projection screen, I often select 720P instead of 1080 because the file sizes are much smaller and the visual difference is negligible. 4K media may be worth it on a 10m screen, but not at home.

    • Re:This never works (Score:5, Informative)

      by BitterOak ( 537666 ) on Friday April 24, 2015 @03:56PM (#49547571)

      Whatever they design, it'll be broken fairly easily and circumvented just like DVD and Blu-ray and every other DRM format. This is just keeping the plebs from making easy copies.

      "Keeping the plebs from making easy copies" would be a huge victory for the movie industry. There will always be some piracy, but the piracy the Industry fears most is that which occurs solely in the home, without the use of file sharing sites, cause it is ultimately the hardest to police.

      • Comment removed (Score:4, Informative)

        by account_deleted ( 4530225 ) on Friday April 24, 2015 @04:01PM (#49547619)
        Comment removed based on user account deletion
        • With an aging population, 1920x1080 will be what the eyeballs can use, and anything higher will be money spent for nothing.
          • Under normal living-room conditions, you need a side-by-size comparison to tell 720p from 1080p. Anything more is just a gimmick.

            • by Megane ( 129182 )
              I have a 1080p 37" TV set in the living room hooked up to a PC, six feet from the couch. I had to set Windows to 720p just so I could read the icon name text.
            • Under normal living-room conditions, you need a side-by-size comparison to tell 720p from 1080p. Anything more is just a gimmick.

              ...depends on the size of the set.

              • by mcl630 ( 1839996 )

                ...and your distance from the set.

                When HDR comes along, you'll see the difference, regardless of resolution, screen size, and distance.

            • I can certainly tell the difference between 1080 and 720 on my 60" TV when watching from about 10 feet away or so, although it's certainly not a dramatic difference. According to charts I've seen, I'd need an 80" TV to even begin seeing any benefit to 4K, and it tops off at 160". For most people, at least for TVs, 4K just doesn't make any sense.

              Here's a handy chart [carltonbale.com] to see the optimal resolutions given a particular TV size and viewing distance.

            • by BrookHarty ( 9119 ) on Friday April 24, 2015 @06:02PM (#49548317) Journal

              I have a 27 inch 2560x1440 monitor, with youtube 4k and test 4k media, I can tell the difference with 1080P vs 4K. Its a very big difference.

              4K downsized to 1080P gives a great more detail, due to downsampling gives a higher detail, due to 1080P using 4 blocks with the same pixel, so 4k downsize, each 4 blocks are have a different pixel, its very noticeable. Chroma Sampling [phonearena.com]

              Plus 60fps over 30fps YT is very noticeable, so thats another technology I want to see take off.

              Also have a HDTV that is a normal 1080P HD tv, works great, yet i can tell the difference due to the low encoding rate on movies and the much higher on sports. Sports look absolutely amazing, none, none of the HD Prime movie channels are selling true blue ray quality tv. Comcast is ripping people off.

              So do I want 4k? Hell, I want as fine pixels per inch as you can get, with the bandwidth to push it. We are no where a 50 inch tv running a high PPI, going to be a few decades away,which is a shame.

            • Under normal living-room conditions, you need a side-by-size comparison to tell 720p from 1080p. Anything more is just a gimmick.

        • by AnotherBlackHat ( 265897 ) on Friday April 24, 2015 @04:40PM (#49547927) Homepage

          Just checked a torrent site for Game of Thrones S05E01

          Res:624x352, Size:424 MB, Seeds:8622, Leeches:399
          Res:720p, Size:1013 MB, Seeds:6849, Leeches:643
          Res:1080p, Size:2.66 GB, Seeds:2181, Leeches:171

          So it looks like about 10% want 1080p, 40% want 720p, and the remaining 50% are fine with 352p
          From that, I'd guess 80% of the market can't tell the difference between 720p and 1080p.

          But the main takeaway is that most care more about the story than they do about resolution - the acting isn't any better at 1080p.

          • Re:This never works (Score:4, Informative)

            by realilskater ( 76030 ) on Friday April 24, 2015 @04:56PM (#49548009)

            For many it is the file size not the resolution that determines which one they will download.

          • by mcl630 ( 1839996 )

            From that, I'd guess 80% of the market can't tell the difference between 720p and 1080p.

            From that, I'd guess 80% of the market is willing to trade the slight drop in resolution for much smaller file sizes.

          • Just checked a torrent site for Game of Thrones S05E01

            Res:624x352, Size:424 MB, Seeds:8622, Leeches:399
            Res:720p, Size:1013 MB, Seeds:6849, Leeches:643
            Res:1080p, Size:2.66 GB, Seeds:2181, Leeches:171

            So it looks like about 10% want 1080p, 40% want 720p, and the remaining 50% are fine with 352p
            From that, I'd guess 80% of the market can't tell the difference between 720p and 1080p.

            But the main takeaway is that most care more about the story than they do about resolution - the acting isn't any better at 1080p.

            The first 4 episodes of season 5 were leaked before episode 1 (of season 5) premiered.
            That leak was SD resolution, and it's throwing off your stats. A lot of people are seeding it because it came out first. A lot of people are getting it because it's listed alongside the torrents for episodes 2, 3, and 4 in many places across the web.

            The comparison between 1080 and 720 is more valid.

      • by CohibaVancouver ( 864662 ) on Friday April 24, 2015 @04:01PM (#49547621)

        the piracy the Industry fears most is that which occurs solely in the home, without the use of file sharing sites, cause it is ultimately the hardest to police.

        I find this hard to believe. If I buy Big Hero 6 on DVD and then rip it so my kid can watch it on my tablet I can't imagine the industry would care that much - Certainly much less than if if I didn't buy the DVD and instead just torrented it.

        • Re: This never works (Score:5, Informative)

          by Anonymous Coward on Friday April 24, 2015 @04:16PM (#49547739)

          Nope, you are in their sights as well. The end goal is to get compensation for every separate ingestion of content. No first sale doctrine, entertainment as a service.

          • Nope, you are in their sights as well.

            I'm sure I'm in their sights, but what I said was I disagreed that this type of piracy was what the 'industry feared the most.'

          • entertainment as a service

            I'm okay with that if the price is reasonable. Netflix is a good example of an entertainment service that I think is very fairly priced.

        • Re: (Score:2, Funny)

          by barc0001 ( 173002 )

          Of course they care. You're supposed to buy it on DVD/BR to watch on your TV, then buy another copy in iTunes/Play to use on your tablet. Duh! You just cost them a sale with your tricksy format shifting ways. Won't someone think of the poor entertainment execs who have to slash their coke and hookers budget due to piracy like yours?

        • by wbr1 ( 2538558 )
          All it takes is a few with the ability to break and rip then seed the torrents. how many people rip themselves now vs torrenting? I have the capability but rarely do.
          • how many people rip themselves now vs torrenting? I have the capability but rarely do.

            Me, but I'm sure I'm in the minority.

            I've never torrented, but I've ripped most of my purchased media for use on my own devices. I don't share my ripped media.

        • by Kjella ( 173770 )

          He shouldn't have said in the home - probably more the school yard and campus. We used to pirate stuff on floppy discs and later burned CD-Rs with MP3s. Before online activation was possible as a requirement you could just install as many times on as many PCs as you wanted. And it wasn't like we hoarded it, here's my collections of MP3s for your collection of MP3s just pick anything you like and if you don't want the rest just delete it. But I think that's a bit 80s and 90s thinking, then you had Napster an

        • by taustin ( 171655 )

          They're more worried about you buying the Big Hero 6 DVD and ripping it so your neighbor's kid can watch it on his tablet, thus causing the neighbor to not buy a DVD he wasn't going to buy anyway. It's still stupid, but not as stupid as what you propose.

        • by DoofusOfDeath ( 636671 ) on Friday April 24, 2015 @11:24PM (#49549479)

          Whoa there. You wouldn't steel a car, would you???

        • If you've purchased the DVD, you've shown you have the money and inclination to pay. They may have a better shot at forcing you to pay a second time for your kid than they have at getting a pirate to spend money. It's better for their bottom line to focus on stopping you from copying your DVD than to worry about the basement-dwelling pirate who lacks disposable income.

      • by mattventura ( 1408229 ) on Friday April 24, 2015 @04:06PM (#49547659) Homepage
        It wouldn't do much. DRM circumvention is generally done by someone who actually knows what they're doing, and then the DRM-free version is posted for all to easily enjoy.

        That being said the DRM will probably still be a joke.
        • by JaredOfEuropa ( 526365 ) on Friday April 24, 2015 @04:25PM (#49547805) Journal
          Exactly. Why buy a locked down 4k bluray, when the Pirate Bay has a free copy that will play where I want when I want. I'll pay for content but not for digital restrictions added on.
        • Very much so. DRM for audio-visual content can and will always be circumvented - as long as humans need to be shown the content in decrypted form. Once a media file is shown in decrypted format, someone will record and convert it into non-DRM format.

          If someone manages to create a really paradigm shifting and exiting media format "scent enhanced oculus-3D-hologram vibrating world with transparent multi-layering technology", then there may be temporary chance for effective DMRs - but even then only until
      • by jedidiah ( 1196 ) on Friday April 24, 2015 @04:15PM (#49547729) Homepage

        Keeping the plebs from copying their own stuff doesn't do anything but make paid for content less useful than the pirated stuff that someone else went to the trouble to liberate. And it only takes one. Past that point, all of the rubes can make extra copies as easy as if the original media had no DRM to begin with.

    • 4k is pretty but I can live without it. Besides, if they keep this up, asia will pass them by sooner or later.`
    • I give it a weak.

      How long did Blu-ray last?
    • Audio-based watermarking that survives a variety of attempts to process it, and even overcomes being recorded second-hand. ...and yet, all it requires is somebody digging into a Blu-ray player's firmware to determine the detection algorithm.

      There are claims by products $$$$ that it has been cracked, but all of those methods involve a database for specific films to apply their "fix".

    • but every single crack and hack has been because the hardware manufactures cut corners because the hardware wasn't fast enough. It gets faster every year ya know? Maybe this won't be the year, but give it 5, 10 more and it'll be cheaper to secure the content than not.
    • Implying that 4K content will ever really catch on.
    • by taustin ( 171655 )

      It won't even do that. As DVDs shows, when the keys are built in to the hardware, they're impossible to update when they're cracked, and they will be cracked.

      I really admire the snake oil salesmen who can convince Hollywood, time and time and time again (remember DIVX - the original DIVX, that is?) that what is done in hardware cannot be trivially duplicated in software.

    • by Chas ( 5144 ) on Friday April 24, 2015 @09:43PM (#49549195) Homepage Journal

      You're right. It'll either be broken or it'll just deep-six the format.

      I wish these jackasses would just stop wasting time, money and other resources telling people how they should consume content and put the cash they save towards...more/better content.

      Fuck me! If they'd just stop with this idiotic shit, I'd look the other way and CHEER if they just used the saved cash to line their own pockets!

      Look at the current situation of Blu-Ray.

      There are NO free players out there that work reliably.

      Most Blu-Ray player software, that isn't the trial versions that come with a drive, costs between $50 and $70
      And all the PAID ones stop working for newer disks and force you to pay AGAIN to upgrade 4-12 months after purchase. Not to mention most of these programs are buggy as shit too.

      Something like AnyDVD costs the US equivalent of $90 with updates for 2 years (and can be bought with lifetime support/upgrades for $130).
      And you can recycle an old PC, toss in a few disks and BOOM! Media server!
      At that point, it's actually less hassle and expense to RIP a Blu-Ray to a video file than it is to LEGITIMATELY play the disk!

      Why? All this stupid DRM crap standing between the content makers, the content and the consumer.

      • Have you tried the latest OSS stuff with BD+ decryption support?

        I only ask out of curiosity: I don't own a BR drive so I have no experience. There's also not a huge amount of info online on how well it works in practice.

        Actually part of the reason I don't own any BR discs is because of this. Watching a smallish screen from a distance (my TV isn't huge) doesn't require 1080p all that much and I CBA to fuck with encryption, unskippable ads, lack of proper seeking and so on during my leisure time. And the dis

  • Why? (Score:5, Insightful)

    by Anonymous Coward on Friday April 24, 2015 @03:45PM (#49547491)

    And why would anyone willingly submit themselves to this abuse? I absolutely will not be adding hardware that only serves the purpose of limiting what I can do with my PC.

    • I agree. I doubt asia will stop mining or manufacturing old hardware as long as someone has a use and a few bucks.
    • Re:Why? (Score:4, Insightful)

      by Anonymous Coward on Friday April 24, 2015 @04:03PM (#49547635)
      No, you will not be adding the hardware that does this. Because chip makers are doing it for you. If you want a computer, it will have DRM built in at the lowest hardware and software levels. Period. Deal with it, and stop making stupid and empty threats.
    • Re:Why? (Score:5, Interesting)

      by MrL0G1C ( 867445 ) on Friday April 24, 2015 @04:39PM (#49547921) Journal

      Absolutely, I never bought a blu-ray player because there was always talk of DRM related playback issues - especially for the PC. Also they didn't drop in price like DVD and CD Drives, I suspect that's because of a shit-load of DRM patents.

    • by Kjella ( 173770 )

      And why would anyone willingly submit themselves to this abuse? I absolutely will not be adding hardware that only serves the purpose of limiting what I can do with my PC.

      Does your computer have a HDMI/DisplayPort or DVI port made in the last 10+ years? You got DRM. Nothing keeps you from running the RMS-approved distro of choice and play all the creative commons content you like though, you won't notice it's there until you try to play protected content. And that's why boycotts won't work, the only reason to buy a DRM-incompatible version of the same hardware is so you can try to play protected content and bitch about it not working, kinda like buying a Mac and complaining

    • by mcl630 ( 1839996 )

      So I guess you won't ever buy another PC or graphics card after this becomes standard?

    • More to the point, why is Microsoft doing this? What do they gain by adding this to their software? I can understand when a media-producer forces DRM down the pipe, but are the advantages of Microsoft adding DRM into its OS really more than its disadvantages, especially when it is already slowly but inevitably losing marketshare.

      Certainly there is no hue and cry from their customers demanding this new "feature". I doubt Microsoft themselves really need it; while they make some attempt to crack down when the

  • by ArmoredDragon ( 3450605 ) on Friday April 24, 2015 @03:45PM (#49547495)

    What they're saying is "If you want to enjoy your content unencumbered, it's probably best to just pirate it."

  • by WillgasM ( 1646719 ) on Friday April 24, 2015 @03:46PM (#49547503) Homepage
    Once it's cracked, it's cracked.
  • Here we go again. (Score:5, Informative)

    by marcello_dl ( 667940 ) on Friday April 24, 2015 @03:47PM (#49547513) Homepage Journal

    Reminds me of the blu ray DRM that made them unsuitable for linux.
    Result, no blu ray here.
    Not even when the player got cheap and linux supported it.

  • Fine by me... (Score:5, Insightful)

    by neminem ( 561346 ) <neminem.gmail@com> on Friday April 24, 2015 @03:52PM (#49547553) Homepage

    You know the content will still be uploaded to thepiratebay literally within seconds of release (or sometimes before... thanks, anonymous GoT leaker!), right? And everyone who wants to pirate it will just do that still? So this is only going to hurt, or at least vaguely annoy, people who weren't going to pirate it anyway?

  • by sribe ( 304414 ) on Friday April 24, 2015 @03:52PM (#49547555)

    So, it will be totally impossible to create software to decrypt these video streams? They now have an algorithm which can be implemented in hardware, but not in software? Yeah, right...

    • Where exactly is this "hardware DRM" going to be? On the computer motherboard? On the DVD/Blu-ray drive? It seems that hardware DRM would require everyone to buy new hardware and i really don't see that working out well. One of the reasons that DVDs are still more popular than Blu-ray is that Blu-ray requires buying a new, more expensive player.

    • by AmiMoJo ( 196126 )

      Actually hardware security is pretty good. Secure description chips where the key is stored in a special memory and wiped instantly if you try to open the chip up have proven fairly resilient so far.

      Each computer will have a unique key that is used to encrypt media before it is downloaded, and a private key you can't read out of the chip to decode it. Like AACS for bluray the crack will probably be a flaw in the algorithm, not in the hardware.

  • Play the video repeatedly, using a hi-res camera to focus on a different rectangle of the screen each time. Use the zoomed images to calculate the actual pixel value (since you'll most often have each part of the sensor picking up parts of each pixel and dark space, so you're doing a reverse sub-sampling). Stitch them all together.

    • by dwywit ( 1109409 )

      Even simpler - point a 2K camera at a 4K screen. The result will be good enough for most people, and will quickly become popular on torrent sites.

  • Unfortunately, it looks like the advent of PlayReady 3.0 could leave older PCs in the lurch.

    Other considerations aside, this alone makes the scheme DOA.

  • The video is compressed. It needs to be decompressed for playback. This can only be done by the processor. This means a vital link in the chain is software - and therein lies the weakness.

    • by PRMan ( 959735 )
      Compressed HD video is currently decoded by hardware on your graphics card. Especially on your phone, which isn't powerful enough otherwise.
  • by Karmashock ( 2415832 ) on Friday April 24, 2015 @04:21PM (#49547779)

    I'm sure MS etc knows this can't possibly work. So they're doing this to placate the movie studios by doing something that the studios think will work even though it can't possibly work.

    All that has to happen is ONE person has to break the DRM and then convert the movie or whatever into some other DRM free format and then that format is passed around the internet.

    Look at all the crap on the pirate channels and it is all DRM free. And nearly all of it had DRM on it at some point. It was stripped off.

    Now they say here that this is Hardware DRM. But that's bullshit. Some aspect of it is going to be software and that is where the cracker is going to break it.

    So yeah. Headline should read "Movie Studios still don't understand how computers work."

    • by Rob Y. ( 110975 ) on Friday April 24, 2015 @04:42PM (#49547943)

      But it may give either Microsoft or OEM's an excuse to use the new 'flexibility' in locking down the boot process. If the movie studios require secure boot to be turned on - or even require it to be manditory in the BIOS - before they allow you to view 4K content, then maybe OEM's will start selling Windows 10 machines with a BIOS that doesn't allow you to disable secure boot. Hopefully there won't be a market for that, since once that's in place, all that needs to happen is for Microsoft to switch to a new key for secure booting and charging an arm and a leg to sign Linux bootloaders. Not quite game over, but game made one hell of a pain in the ass.

      I guess it's a race between Microsoft seeing a new opportunity to re-monopolize PC hardware and their realizing that Windows is enough of a 'natural' monopoly as it ever needs to be to be worth sacrificing any goodwill over. The whole 'Windows 10 will be a free upgrade' thing makes me think that their number one priority with Win10 is to get Metro on every desktop in the hopes that developers will then feel the need to port to it. Otherwise they've lost mobile for good.

      • Not really because the hardware makers want to sell their boxes to linux users and linux users include corporate contracts and small fabricators.

        A lockable boot process with some interaction between the bios and the core system files is not unreasonable. However, you are right that MS would have it locked if they could get away with it. But they can't.

        Lets say one manufacter does that... which one are you going to use instead? Anyone else. They'll not all lock it even if it gets so far that ANY of them lock

    • The linux / ESXI sever market is to big to cut off with locked down firmware.

  • I am so sick of this fucking bullshit.
  • They might become necessary to do any real GP computing in the near future!

    Here's hoping mine doesn't let the magic smoke out any time soon.

  • DRM Industry (Score:5, Insightful)

    by duke_cheetah2003 ( 862933 ) on Friday April 24, 2015 @04:34PM (#49547885) Homepage

    I'm really really starting to think the DRM industry is the ones pushing this crap forward. It just doesn't even make sense to anyone but the people peddling this junk. Consumers don't want it. Producers want to sell stuff, so they shouldn't want it either, because consumers don't.

  • Microsoft have been pushing this for over ten years. I remember a Microsoft talk in 2001 where they told us they wanted hardware DRM in graphics cards to beat the evil pirates.

    Now, when Windows has become almost irrelevant, particularly as a media consumption platform, they've finally achieved their goal. Microsoft FTW!

    • Microsoft is making a walled garden. They just forgot to invite their customers into this garden - they just keep planting thorny bushes around the locked gate with the "Beware of Leopard" sign on it. Microsoft is making itself irrelevant. It almost seems like this is their business "strategy" now. I really don't see how they plan on making money in the future.
  • by Joe_Dragon ( 2206452 ) on Friday April 24, 2015 @07:25PM (#49548659)

    Also your display is going to need to be replaced.

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