Some projects take a long time but it's great when they're done. Whiteley CACU passenger information system: decoded.

Also reverse-engineered OKI ADPCM2. If you want the reference coding tables and algorithm from Oki's DLL (which took some finding), here you go.

https://github.com/philpem/oki-adpcm2

#digipres

Hey, #digipres folks, what algorithms do you use for periodic fixity checks on data at rest (esp. if stored in the cloud)?

CRC32 is tempting, because it's much faster than MD5 (and thus presumably cheaper in terms of compute, emissions, and money). However, I get the impression that it's not much used for this purpose. Is that because of collision worries? Not being cryptographically secure? Something else?

¡ Los Premios de Preservación Digital vuelven en 2026! #DPA2026 celebra el gran trabajo de #PreservaciónDigital de todo el mundo y de todos los sectores.

Nomina el proyecto o iniciativa que crees que debería ganar un premio award👇🏽
https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

#DigitalPreservation #Awards #lanzamiento #nominations #digipres #DPC

The search for the very best work in #DigitalPreservation has begun again this year, with the launch of the Digital Preservation Awards 2026!

🏆Submit your nomination for #DPA2026 before Tuesday 5 May 🏆

👉 https://www.dpconline.org/events/digital-preservation-awards

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🏆️ Les Digital Preservation Awards sont de retour pour 2026🏆️ Le #DPA2026 célèbre les grands travaux de #PréservationNumérique de tous les coins du monde et de tous les secteurs.

Nommez le projet ou l'initiative qui, selon vous, devrait gagner un award👇🏽https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

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🏆️ Het is weer tijd voor de Digital Preservation Awards! 🏆️ #DPA2026 zet het beste #digitalpreservation werk van de wereld in het zonnetje.

Nomineer het project of initiatief dat volgens jou een onderscheiding verdient 👇🏽https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

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تحتفل #DPA2026 بأعمال #الحفظ_الرقمي الرائعة من كل ركن من أركان العالم ومن كل قطاع.
رشح المشروع أو المبادرة التي تعتقد أنها يجب أن تفوز بجائزة award👇🏽
https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

#Digipres #جوائز #DPA2026 #DigitalPreservation #Awards #launch #nominations #digipres #DPC

数字遗产保护奖（Digital Preservation Awards）将于 2026 年再次颁发！#DPA2026旨在表彰来自世界各个角落和各个领域的优秀#数字保存工作。

提名您认为应该获奖的项目或倡议👇🏽。
https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

#DPA2026 #DigitalPreservation #Awards #launch #nominations #digipres #DPC

デジタル・プリザベーション・アワードが2026年に復活！#DPA2026は、世界のあらゆる地域、あらゆるセクターの優れたデジタル保存活動を称えるものです。

あなたが受賞すべきだと思うプロジェクトやイニシアチブを推薦してください👇🏽
https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

#アワード #DPA2026 #DigitalPreservation #Awards #launch #nominations #digipres #DPC

🏆️ The Digital Preservation Awards are back for 2026🏆️! #DPA2026 celebrates great #digitalpreservation work from every corner of the world and from every sector.

Nominate the project or initiative you believe should win an award👇🏽https://www.dpconline.org/news/digital-preservation-awards-launched-for-2026

#DigitalPreservation #Awards #launch #nominations #digipres #DPC