Euan Cochrane
@euanc.bsky.social
š¤ 208
š„ 192
š 118
Great post
@exponentialdecay.bsky.social
re: excessive storage- if we kept the software needed to make the change to the file, & kept the original unchanged file, could we just add the command to "fix" the file to the package to do on access in the future?
exponentialdecay.co.uk/blog/bsdiff-...
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Revisiting bsdiff as a tool for digital preservation - ross spencer :: exponentialdecay.digipres :: blog
I first blogged about bsdiff in 2014. How does it stand up in terms of its potential and ease of use in 2025? Let's take a look.
https://exponentialdecay.co.uk/blog/bsdiff-as-a-tool-for-digital-preservation/
6 days ago
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The "beverage may be hot" of our time
7 days ago
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reposted by
Euan Cochrane
Angela Puggioni
about 1 month ago
#DigiPres
folksšWhether you are attending
#iPRES2025
virtually, or just curious about the latest in
#digitalpreservation
, iPRES Radio provides a front-row seat to the global conversation happening in Wellington this year! Read our blog on how you can tune in every day during
#iPres
:
buff.ly/viLsIIc
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"A new disk image format" comes with McOS 26 Tahoe.
arstechnica.com/gadgets/2025...
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macOS 26 Tahoe: The Ars Technica review
Liquid Glass brings translucent sheen to the typical batch of iterative changes.
https://arstechnica.com/gadgets/2025/09/macos-26-tahoe-the-ars-technica-review/
21 days ago
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"Tips for installing Windows 98 in QEMU/UTM"
sporks.space/2025/08/28/t...
via
news.ycombinator.com/item?id=4522...
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Tips for installing Windows 98 in QEMU/UTM - the sporks space
Windows 98 runs surprisingly well in QEMU via UTM SE, but it requires some care in setting it up. Itās a great way to run old 90s Windows and DOS software on your iPad (and Mac too, though you have⦠C...
https://sporks.space/2025/08/28/tips-for-installing-windows-98-in-qemu-utm/
22 days ago
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"This ultra-rare ā90s LaserDisc game console can finally be emulated on a PC You don't have to track down pricey retro hardware to play the Pioneer LaserActive anymore."
arstechnica.com/gaming/2025/...
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This ultra-rare ā90s LaserDisc game console can finally be emulated on a PC
You donāt have to track down pricey retro hardware to play the Pioneer LaserActive anymore.
https://arstechnica.com/gaming/2025/09/over-30-years-later-a-rare-laserdisc-game-console-gets-its-first-pc-emulator/
23 days ago
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"All 54 lost clickwheel iPod games have now been preserved for posterity Finding working copies of the last few titles was an "especially cursed" journey."
arstechnica.com/gaming/2025/...
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All 54 lost clickwheel iPod games have now been preserved for posterity
Finding working copies of the last few titles was an āespecially cursedā journey.
https://arstechnica.com/gaming/2025/09/all-54-lost-clickwheel-ipod-games-have-now-been-preserved-for-posterity/
23 days ago
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reposted by
Euan Cochrane
iPRES 2025 International Conference on Digital Preservation
about 2 months ago
āļø Travel tips for your
#iPRES2025
journey!š§³Local Organising Committee member and athlete, Carly, recently traveled from Wellington to Austria and back with Team New Zealand in the 2025 Roller Derby World Cup in July. Carly shares her best long-haul travel tips here:
www.ipres2025.nz/post/long-ha...
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iPRES Travel Advice: Tips for the Long-Haul Journey
Local Organising Committee member and athlete Carly Lenz offers her top tips for long-haul travel to Aotearoa and back.
https://www.ipres2025.nz/post/long-haul-travel-tips
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Ask Jeeves needs to make a comeback as an AI interface
2 months ago
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" Seagateās massive, 30TB, $600 hard drives are now available for anyone to buy Seagate's heat-assisted drive tech has been percolating for more than 20 years."
arstechnica.com/gadgets/2025...
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Seagateās massive, 30TB, $600 hard drives are now available for anyone to buy
Seagateās heat-assisted drive tech has been percolating for more than 20 years.
https://arstechnica.com/gadgets/2025/07/seagates-massive-30tb-600-hard-drives-are-now-available-for-anyone-to-buy/
3 months ago
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AI Bitrot? "This is like inducing catastrophic brain damage in the model: with just one bit flip, accuracy can crash from 80% to 0.1%, rendering it useless,ā
arstechnica.com/security/202...
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Nvidia chips become the first GPUs to fall to Rowhammer bit-flip attacks
GPUhammer is the first to flip bits in onboard GPU memory. It likely wonāt be the last.
https://arstechnica.com/security/2025/07/nvidia-chips-become-the-first-gpus-to-fall-to-rowhammer-bit-flip-attacks/
3 months ago
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reposted by
Euan Cochrane
iPRES 2025 International Conference on Digital Preservation
3 months ago
š Reminder! The Call for
#iPRES2025
Ad Hoc Contributions closes this Friday, 18 July 2025, End of Day, Anywhere on Earth. Don't miss out on submitting your ideas for: ā” Lightning Talks š¤ Games š¦ā⬠Birds of Feather (BoF) sessions Submit your Ad Hoc contribution here:
forms.gle/MzbEbo4k9Gbb...
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iPRES 2025 Ad Hoc Call for Contributions
Submit your ad hoc contribution to iPRES 2025 using this form. These contributionsāsuch as lightning talks, games, birds of a feather sessions, and moreāare reviewed lightly by the Programmeā¦
https://forms.gle/MzbEbo4k9Gbbrbdq7
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LLM + FFMPEG in browser "I found that I am using ChatGPT more and more to get the FFmpeg command I need, but the process can be a bit tedious... This site attempts to solve that."
vidmix.app/ffmpeg-in-pl...
via
news.ycombinator.com/item?id=4452...
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FFmpeg in plain english
https://vidmix.app/ffmpeg-in-plain-english/
3 months ago
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"Microsoft is deprecating Publisher," " However, the brand helpfully suggests creating a macro to export all your files in PDF format so they're still viewable,
www.xda-developers.com/microsoft-pu...
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Microsoft is deprecating Publisher, so here's 5 tools I could replace it with
How hard can it possibly be?
https://www.xda-developers.com/microsoft-publisher-5-tool-replacement/
3 months ago
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reposted by
Euan Cochrane
iPRES 2025 International Conference on Digital Preservation
3 months ago
š Excited to see who's speaking at
#iPRES2025
? Our draft programme is still in the works, but we have released an indicative list of accepted submissions of Full and Short Papers, Panels, Posters, Tutorials, and Workshops:
www.ipres2025.nz/post/preview...
Please note the list is subject to change.
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Preview of Speakers at iPRES 2025
Can't wait for the official iPRES 2025 programme release? Check out our indicative list of accepted submissions so far!
https://www.ipres2025.nz/post/preview-of-speakers-at-ipres-2025
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"Games That Weren't: Preserving Cancelled and Unreleased Video Game History"
www.gamesthatwerent.com
via
news.ycombinator.com/item?id=4438...
which also mentions this EU citizens initiative
www.stopkillinggames.com
eci.ec.europa.eu/045/public/#...
that needs a few more signatures
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Games That Weren't: Cancelled & Unreleased Video Games
Games That Weren't is a Cancelled & Unreleased Video Games archive with lost prototypes, developer history and assets for many computers and consoles of all ages.
https://www.gamesthatwerent.com/
3 months ago
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This is really helpful: "Writerperfect conversion tools for legacy file formats"
bitsgalore.org/2025/06/10/w...
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Writerperfect conversion tools for legacy file formats
This post gives a brief introduction to the Writerperfect tools. These can be used to convert a wide range of legacy (mostly office) formats to the modern OpenDocument and EPUB formats.
https://bitsgalore.org/2025/06/10/writerperfect-conversion-tools-for-legacy-file-formats.html
3 months ago
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" Microsoft surprises MS-DOS fans with remake of ancient text editor that works on Linux It's funny how useful a 34-year-old software design can still be." by
@benjedwards.com
arstechnica.com/gadgets/2025...
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Microsoft surprises MS-DOS fans with remake of ancient text editor that works on Linux
Itās funny how useful a 34-year-old software design can still be.
https://arstechnica.com/gadgets/2025/06/microsoft-surprises-ms-dos-fans-with-remake-of-ancient-text-editor-that-works-on-linux/
3 months ago
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Just listened to this fascinating two-part podcast about one of the key people behind scientific publishing's current state
m.imdb.com/title/tt3688...
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"Behind the Bastards" Part One: Robert Maxwell: How Ghislaine Maxwell's Dad Ruined Science (Podcast Episode 2025) | History
1h 10m
https://m.imdb.com/title/tt36888306/?ref_=ext_shr_lnk
4 months ago
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"macOS Tahoe brings a new disk image format "
eclecticlight.co/2025/06/12/m...
via
news.ycombinator.com/item?id=4425...
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macOS Tahoe brings a new disk image format
ASIF disk images are new in Tahoe, and promise to be space efficient, as theyāre sparse files, and almost as fast as the disk theyāre stored on. Ideal for VMs and general use.
https://eclecticlight.co/2025/06/12/macos-tahoe-brings-a-new-disk-image-format/
4 months ago
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"Emulating an iPhone in QEMU (Part 2)"
eshard.com/posts/emulat...
via
news.ycombinator.com/item?id=4426...
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Emulating an iPhone in QEMU (Part 2)
We pushed iOS emulation further: debugging userspace, bypassing setup, enabling multitouch and network to reach a functional home screen.
https://eshard.com/posts/emulating-ios-14-with-qemu-part2
4 months ago
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"FAA to eliminate floppy disks used in air traffic control systems - Windows 95 also being phased out"
www.tomshardware.com/pc-component...
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FAA to eliminate floppy disks used in air traffic control systems - Windows 95 also being phased out
Millions trust their lives daily to floppy disks and Windows 95.
https://www.tomshardware.com/pc-components/storage/the-faa-seeks-to-eliminate-floppy-disk-usage-in-air-traffic-control-systems
4 months ago
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"On File Formats"
solhsa.com/oldernews202...
via
news.ycombinator.com/item?id=4404...
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solhsa.com - blog
https://solhsa.com/oldernews2025.html#ON-FILE-FORMATS
4 months ago
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reposted by
Euan Cochrane
Michael Brown
5 months ago
Etymology of the term "dial-up connection", ca. 1978 Acoustic Coupler Modem (Sendata Model 1070) and Dial-up Phone. University of Canterbury,
api.digitalnz.org/records/5664...
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Just exported a .rtb board backup file from
miro.com
. It extracts as some sort of archive using 7-zip and is made up of a bunch of JSON files and images. The canvas.json contains json fields holding binary data which is very disappointing.
5 months ago
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How Cory Arcangel Recovered a Late Artistās Digital Legacy Michel Majerus died in a plane crash, but the contents of his laptop are providing a window into his process two decades later. Arcangel says, āItās like he just stepped out of the room.ā By Kyle Chayka May 7, 2025
archive.is/Dqqe2#select...
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https://archive.is/Dqqe2#selection-325.0-353.11
5 months ago
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reposted by
Euan Cochrane
Joshua TJ Ng š@
[email protected]
š
5 months ago
#NDF25
NOW: Preservation, Connection, and Community: Utainaās impact on the audiovisual record of NZ Aotearoa \ Jessica Moran, Kate Roberts, Louise McCrone
#Utaina
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reposted by
Euan Cochrane
Valerie Love
5 months ago
The first of the two international conferences that Iām helping organise this year starts tomorrow! Looking forward to seeing everyone at
#NDF25
add a skeleton here at some point
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Video conferencing apps should have a dedicated AFK button that you can click to say you're temporarily away from the meeting then click again to say you are back in the meeting
5 months ago
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"The Hidden Hand: Galyn Susman, the Woman Who Saved Toy Story 2 From Deletion You wonāt see her name in big lights. But the lights stayed on because of her."
roughcut.heyeddie.ai/p/the-hidden...
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The Hidden Hand: Galyn Susman, the Woman Who Saved Toy Story 2 From Deletion
You wonāt see her name in big lights. But the lights stayed on because of her.
https://roughcut.heyeddie.ai/p/the-hidden-hand-galyn-susman-the
5 months ago
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"This blog is about uncontaminated content that I'm terming "Low Background Steel". The idea is to point to sources of text, images and video that were created prior to the explosion of AI-generated content that occurred in 2022."
lowbackgroundsteel.ai
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Low Background Steel For AI
Sources of training data that havenāt been contaminated by AI-created content. Low Background Steel...
https://lowbackgroundsteel.ai/
5 months ago
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"Restoring Old Software for Child Learning Safety"
rietta.com/blog/child-l...
via
news.ycombinator.com/item?id=4374...
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Restoring Old Software for Child Learning Safety
Learn why classic software like WordPerfect & 1st Math can boost your child's development! Explore safe retro tech & conquer digital learning challenges.
https://rietta.com/blog/child-learning-with-old-software/
6 months ago
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"DigitalKoans and Digital Scholarship Have Been Published for 20 Years"
digital-scholarship.org/digitalkoans...
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DigitalKoans and Digital Scholarship Have Been Published for 20 Years ā DigitalKoans
https://digital-scholarship.org/digitalkoans/2025/04/22/digitalkoans-and-digital-scholarship-have-been-published-for-20-years/
6 months ago
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"Unpowered SSD endurance investigation finds severe data loss and performance issues"
www.tomshardware.com/pc-component...
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Unpowered SSD endurance investigation finds severe data loss and performance issues
YouTuber SSD tests reveals problems all round on two-year-old TLC drives.
https://www.tomshardware.com/pc-components/storage/unpowered-ssd-endurance-investigation-finds-severe-data-loss-and-performance-issues-reminds-us-of-the-importance-of-refreshing-backups
6 months ago
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"Cliff Lynch RIP"
blog.dshr.org/2025/04/clif...
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Cliff Lynch RIP
Source Last Tuesday Cliff Lynch delivered an abbreviated version of his traditional closing summary and bon voyage to CNI's 2025 Spring Me...
https://blog.dshr.org/2025/04/cliff-lynch-rip.html
6 months ago
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"An Ars Technica history of the Internet, part 1 In our new 3-part series, we remember the people and ideas that made the Internet."
arstechnica.com/gadgets/2025...
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An Ars Technica history of the Internet, part 1
In our new 3-part series, we remember the people and ideas that made the Internet.
https://arstechnica.com/gadgets/2025/04/a-history-of-the-internet-part-1-an-arpa-dream-takes-form/
6 months ago
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reposted by
Euan Cochrane
Jason Koebler
6 months ago
Petabytes of critical government research that is marked for possible deletion cannot be archived because of technical and legal restrictions, meaning it is very likely to be lost forever:
www.404media.co/nih-archives...
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Massive, Unarchivable Datasets of Cancer, Covid, and Alzheimer's Research Could Be Lost Forever
Days before Robert F. Kennedy Jr. announced that 10,000 HHS staffers would lose their jobs, a message appeared on NIH research repository sites saying they were "under review."
https://www.404media.co/nih-archives-repositories-marked-for-review-for-potential-modification/
188
4396
3350
"I donāt want to die with a freezer full of seeds. Biodiversity and preservation need rethinking"
www.theguardian.com/environment/...
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I donāt want to die with a freezer full of seeds. Itās time to rethink biodiversity and preservation | Chris Smith
Preservation can be a trap because seeds need to be saved ā and also grown
https://www.theguardian.com/environment/2025/apr/02/seeds-biodiversity-hurricane-helene
6 months ago
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" Thereās a new benchmark in town for measuring performance on Windows 95 PCs Did you want to see how fast your ancient computer was? Because now you can! "
arstechnica.com/gadgets/2025...
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Thereās a new benchmark in town for measuring performance on Windows 95 PCs
Did you want to see how fast your ancient computer was? Because now you can!
https://arstechnica.com/gadgets/2025/03/crystalmark-retro-benchmark-extends-support-all-the-way-back-to-windows-95/
6 months ago
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reposted by
Euan Cochrane
Benj Edwards
6 months ago
Over at Ars Technica, I wrote about the beauty of 1982 Atari 800 classic Salmon Run and how it serves the perfect metaphor for survival during our troubled times "The timeless genius of a 1980s Atari developer and his swimming salmon masterpiece"
arstechnica.com/gaming/2025/...
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The timeless genius of a 1980s Atari developer and his swimming salmon masterpiece
Doctors said heād die by 13, but Bill Williams turned long odds into iconic art about endurance.
https://arstechnica.com/gaming/2025/04/how-a-1980s-atari-creator-with-cystic-fibrosis-crafted-a-story-of-salmon-survival/?comments-page=1#comments
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"Beyond RGB: A new image file format efficiently stores invisible light data New Spectral JPEG XL compression reduces file sizes, making spectral imaging more practical."
arstechnica.com/science/2025...
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Beyond RGB: A new image file format efficiently stores invisible light data
New Spectral JPEG XL compression reduces file sizes, making spectral imaging more practical.
https://arstechnica.com/science/2025/03/scientists-are-storing-light-we-cannot-see-in-formats-meant-for-human-eyes/
6 months ago
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reposted by
Euan Cochrane
Michael Brown
6 months ago
Job cuts on the way for Department of Corrections and Archives NZ [and National Library], union says
www.rnz.co.nz/news/busines...
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Job cuts on the way for Department of Corrections and Archives NZ, union says
The PSA said the changes would lead to a net loss of 49 roles at Corrections including in health and safety and learning and development.
https://www.rnz.co.nz/news/business/556378/job-cuts-on-the-way-for-department-of-corrections-and-archives-nz-union-says
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"Oops: Google says it might have deleted your Maps Timeline data Google Maps switched to local-only Timeline storage in December."
arstechnica.com/gadgets/2025...
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Oops: Google says it might have deleted your Maps Timeline data
Google Maps switched to local-only Timeline storage in December.
https://arstechnica.com/gadgets/2025/03/oops-google-says-it-might-have-deleted-your-maps-timeline-data/
7 months ago
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āThe New Zealand Thesis Project: Connecting a Nationās Dissertations Using Wikidataā
digital-scholarship.org/digitalkoans...
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āThe New Zealand Thesis Project: Connecting a Nationās Dissertations Using Wikidataā ā DigitalKoans
https://digital-scholarship.org/digitalkoans/2025/03/24/the-new-zealand-thesis-project-connecting-a-nations-dissertations-using-wikidata/
7 months ago
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"MINISIS Comprehensive Digital Preservation The MINISIS Trusted Digital Repository (TDR) is a comprehensive solution for preserving digital assets"
www.soutron.com/products/min...
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MINISIS Trusted Digital Repository
Preserve & manage digital assets with MINISIS Trusted Digital Repository. Ensure long-term accessibility, security & compliance for archives, libraries & museums.
https://www.soutron.com/products/minisis-trusted-digital-repository/
7 months ago
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Is this the start of a cyclical turn back to local computing (from the cloud)? "Nvidia announces DGX desktop āpersonal AI supercomputersā"
arstechnica.com/ai/2025/03/n...
by
@benjedwards.com
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Nvidia announces DGX desktop āpersonal AI supercomputersā
Asus, Dell, HP, and others to produce powerful desktop machines that run AI models locally.
https://arstechnica.com/ai/2025/03/nvidia-announces-dgx-desktop-personal-ai-supercomputers/
7 months ago
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DSHR: "Archival Storage"
blog.dshr.org/2025/03/arch...
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Archival Storage
I gave a talk at the Berkeley I-school's Information Access Seminar entitled Archival Storage . Below the fold is the text of the talk with...
https://blog.dshr.org/2025/03/archival-storage.html
7 months ago
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" Why extracting data from PDFs is still a nightmare for data experts Countless digital documents hold valuable info, and the AI industry is attempting to set it free." by
@benjedwards.com
arstechnica.com/ai/2025/03/w...
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Why extracting data from PDFs is still a nightmare for data experts
Countless digital documents hold valuable info, and the AI industry is attempting to set it free.
https://arstechnica.com/ai/2025/03/why-extracting-data-from-pdfs-is-still-a-nightmare-for-data-experts/
7 months ago
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" Music labels will regret coming for the Internet Archive, sound historian says Labels push to spike cost of Internet Archive fight over old 78s. "
arstechnica.com/tech-policy/...
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Music labels will regret coming for the Internet Archive, sound historian says
Labels push to spike cost of Internet Archive fight over old 78s.
https://arstechnica.com/tech-policy/2025/03/music-labels-will-regret-coming-for-the-internet-archive-sound-historian-says/
7 months ago
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This seems like a smart, productive use of generative AI for the benefit of society: āProject Alexandria: Towards Freeing Scientific Knowledge from Copyright Burdens via LLMsā
arxiv.org/abs/2502.19413
via
digital-scholarship.org/digitalkoans...
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Project Alexandria: Towards Freeing Scientific Knowledge from Copyright Burdens via LLMs
Paywalls, licenses and copyright rules often restrict the broad dissemination and reuse of scientific knowledge. We take the position that it is both legally and technically feasible to extract the sc...
https://arxiv.org/abs/2502.19413
7 months ago
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