Justin Simpson talking at ICA Barcelona 2025 in front of the title slide Fast Learns, Slow Remembers: Systems thinking in digital preservation using the Pace Layer and Viable Systems models.
I gave a talk today at #icabarcelona2025 called 'Fast Learns, Slow Remembers: Systems Thinking in digital preservation using the Pace Layer and Viable System models'. Slides are here: docs.google.com/presentation...
30.10.2025 16:33
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3rd international conference
Digital libraries
Tools for(ever) Digital Preservation
Open-Source software repositories: Archivematica, Fedora Commons, ROAD, Tape libraries and archiving systems, HP, IBM Quantum.
October 15, 2025 9:30 CEST ON-LINE
Free registration: https://forms.office.com/e/Mne6g04WhF%E2%80%8B
You are invited by
IFLA Preservation and Conservation Center
National Library of Poland
Competence center for library digitization
I am speaking at an online conference next week. Oct 15 9:30 CEST. IFLA Preservation and Conservation Centerβ, National Library of Polandβ: Digital libraries: Tools for(ever) Digital Preservation
Open Source Tools supporting long term digital preservation
polona.pl/static/polon...
free and online
07.10.2025 07:14
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Happy May Day! May is also Maintainer Month, highlighting the work of those who care for open source projects. Being open isnβt the only way to contribute to a practice of care but we think it is the best way. Today we are going to post some of our reasons why. #open #opensource #digipres #archives
01.05.2025 15:51
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I showed this to @drkrawz.bsky.social you fooled her @lundieeducation.bsky.social
01.04.2025 06:50
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LI-MA - Living Media Art | Transformation Digital Art 2025
LI-MA's 2025 Symposium on preserving digital art. Explore challenges of conserving digital, performative, and processual artworks.
Artefactualities @kellystewart.bsky.social and @justinsimpson.bsky.social are in Amsterdam this week at the international symposium on the preservation of digital art. Don't be shy - come say hi if you are here! li-ma.nl/article/tran... #digipres
18.03.2025 18:24
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In my book A Matter of Facts: The Importance of Evidence in an Information Age, I highlighted the grievous misdeeds of DJT, including his abject disregard for the rule of law. Without authentic evidence, we lose the fight for truth. We haven't won the fight, and we must fight on. #evidence #archives
03.03.2025 21:57
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Unexpected errors in the BagIt area
Exploring the many ways a BagIt bag can be invalid, and how you might want to build a process for validating bags to ensure the quality of your digital archive.
Unexpected errors in the BagIt area: alexwlchan.net/2025/bagit-e...
BagIt is a packaging format often used in digital archives, and I worked with it quite a lot in a previous job. I wrote up some of the ways a BagIt bag can be invalid, and how I think you should try to validate bags. #digipres
08.02.2025 10:11
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Congestion Pricing is creating tremendous benefits.
Subway Ridership: β¬οΈ 13%
Bus Ridership: β¬οΈ 6% (β¬οΈ 21% weekends)
Transit Crime: π»36%
Fatal Car Crashes: π»44%
Trip Times: π»10-30%
05.02.2025 15:36
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Cover of the first issue of the Pace Layers journal
Introduction page of the first edition of Pace Layers journal included a diagram illustrating the 20,000 year span of 'the long now'
05.02.2025 13:01
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Very happy to get this in the post today. The first issue of a new annual journal called Pace Layers, from @longnow.org
05.02.2025 13:01
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If you see this post, quote with a bridge from your gallery:
Dumfries Suspension Bridge
24.01.2025 10:28
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The Ewart Library in Dumfries is looking very handsome this morning.
17.12.2024 10:20
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Your Scottish Archives
Explore and discover archive collections across Scotland
John Pelan from @scotsarchives.bsky.social showed the new yourscottisharchives.com website this morning in Stirling at the SCA annual conference. A portal with archival descriptions from 60 Scottish organisations
10.12.2024 11:05
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how do you all remember every UUID? I find it really hard. so I wrote them all down on every uuid dot com
the list has fast search across all 2^122 values (so you can find your favorites) - hoping to add some social features like "trending UUIDs" soon!
06.12.2024 17:51
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That's in Dumfries!
03.11.2023 21:40
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No better day than World Digital Preservation Day to post our first message here and to point you towards some good work being done by a colleague we met at iPres this year, Maureen Kenga. www.artefactual.com/post/wdpd-an... #wdpd2023 #digipres
02.11.2023 18:17
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Happy #WorldDigitalPreservationDay!
To provide accessible tools for #DigitalPreservation, public-sector support & collaboration on #OpenSource software is the #WayToGo, according to our specialist Corinne Frappart.
Read more in @DPC_chat's blog: bit.ly/45MnYni
#WDPD2023
02.11.2023 06:19
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NAM-WDPD2023-Justin-Artefactual
Hello, Thank you to the National Archives of Malaysia for inviting me to speak today, it is an honour to be here. An Overview of Digital Preservation Systems Justin Simpson Managing Director 2 Novembe...
Happy World Digital Preservation Day 2023! Great start for me, watching interesting presentations by Joshua Ng from Nat Archives NZ and William Kilbride from DPC for an Arkib Negara (National Archives of Malaysia) event. #WDPD2023
I also presented, my slides are here: bit.ly/3tZezM5
02.11.2023 09:08
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Vendors/sales reps need to realize that when you're talking to librarians and archivists, presenting "preservation" as something that can be achieved simply (or really, achieved at all in any kind of finished state) is the BIGGEST red flag.
11.10.2023 19:05
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I gave a presentation and demo at the ICA Congress in Abu Dhabi today, about Open Source in Archives, and showing a case study of new digital preservation work at Artefactual. Slides here: tinyurl.com/enduroa3m
11.10.2023 13:31
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