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Willem Dantuma

@willem.dobs.nl
175 followers 297 following 190 posts

Software architect/developer, interested in precision agriculture,linked data, data spaces, ATProto and sailing

PostsRepliesMedia
Willem Dantuma @willem.dobs.nl · 08/09/2026
Does anyone know how many plc replicas there are ?
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Willem Dantuma @willem.dobs.nl · 31/08/2026
@sebastian.eurosky.social , @mu.social Does mu.social only support selected PDS instances ? curl mu.social/oauth-client... results in a HTTP 403
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Willem Dantuma @willem.dobs.nl · 27/08/2026
@knmi.nl waarom staat code geel voor vanavond wel op de site, maar niet in jullie app ?
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Willem Dantuma @willem.dobs.nl · 17/08/2026
@ngerakines.me is the lexicon/proposal of community.lexicon.service.describe available somewhere ?
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Willem Dantuma @willem.dobs.nl · 11/08/2026
@matthieu.bsky.team @divy.zone Should DidDoc not be removed from the com.atproto.server.createAccount response in case of a migration ( did set and service auth ) ?because there is no new identity created
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Willem Dantuma @willem.dobs.nl · 06/08/2026
@bmann.ca Is the content of the lexicon.community forum still accessible somewhere ?
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Willem Dantuma @willem.dobs.nl · 02/04/2026
Thank you @ngerakines.me for fixing lexicon validation in @lexicon.garden
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Willem Dantuma @willem.dobs.nl · 12/03/2026
@dholms.at I guess it's almost time for another entry in you're diary ? 🤔
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Willem Dantuma @willem.dobs.nl · 01/03/2026
Sounds familiar for atproto people arstechnica.com/security/202...
arstechnica.com
Google quantum-proofs HTTPS by squeezing 15kB of data into 700-byte space
Merkle Tree Certificate support is already in Chrome. Soon, it will be everywhere.
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Willem Dantuma @willem.dobs.nl · 17/01/2026
@aaronpk.com I think the PAR flow you describe in github.com/aaronpk/oaut... will not work in the case of ATproto, because where using configUrl="any" so you don't know the PAR endpoint before selecting an account to use.
github.com
GitHub - aaronpk/oauth-fedcm-profile
Contribute to aaronpk/oauth-fedcm-profile development by creating an account on GitHub.
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Willem Dantuma @willem.dobs.nl · 20/11/2025
Hey #atdev community, is lexidex still crawling new lexicons ? doesn't look like it microcosms ufo seems to have a lot more
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Reposted by Willem Dantuma
DutchSpace @dutchspace.eurosky.social · 30/08/2025
Why this only has 45k views is beyond me Go watch this. When we were Shuttle www.youtube.com/watch?v=cr1s...
youtube.com
When We Were Shuttle: Feature Documentary (4K)
YouTube video by Mercury 7 Films
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Willem Dantuma @willem.dobs.nl · 28/08/2025
@bnewbold.net would it be an idea to add an optional /.well-known/atproto-did-signed endpoint wich returns a json with the did a challenge (query parameter) signed with a signingkey or rotation key ?
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Willem Dantuma @willem.dobs.nl · 23/08/2025
@bnewbold.net , @atproto.com @atprotocol.dev is there somewhere documented of which /xrpc lexicons a PDS needs to implement to be ATproto compliant and be a good citizen in the Atmosphere ?
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Reposted by Willem Dantuma
NU.nl @nu.nl · 18/02/2025
We zijn benieuwd naar jouw mening over Bluesky. Help ons door deze korte vragenlijst in te vullen: survey.usabilla.com/live/s/67ac7...
Het NU.nl-logo omringd door logo's van verschillende sociale platformen binnen de fediverse. Met een wereldbol op de achtergrond.
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Reposted by Willem Dantuma
Prof Christina Pagel @chrischirp.bsky.social · 13/02/2025
🧵"So this is how liberty dies..." Trump’s first 3 weeks have been a relentless flood of actions. It's incredibly hard to keep up. I’ve gone through 69 actions & mapped out the pattern - showing how they fall within 5 broad domains consistent with authoritarian states 1/9
This is a venn diagram showing how 69 Trump actions map onto domains covering: undermining democratic institutions; suppressing dissent and media; dismantling social protections; attacking science and education; destabilising the global order. A table version is available here https://docs.google.com/spreadsheets/d/1LZN7QnbSyFfUZJG8Sn1MWpK0VnfBtb0OSyZ1jxP3xBk/edit?usp=sharing
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Reposted by Willem Dantuma
Henry Farrell @himself.bsky.social · 07/01/2025
We're getting the social media crisis wrong The bigger problem isn't disinformation. It's degraded democratic publics. On Zuckerberg today and Musk over the last few weeks. www.programmablemutter.com/p/were-getti...
programmablemutter.com
We're getting the social media crisis wrong
The bigger problem isn't disinformation. It's degraded democratic publics
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Reposted by Willem Dantuma
Mark Duursma @markduursma.eurosky.social · 19/12/2024
'Het nieuwe IJzeren Gordijn': vierdelige serie van de immer prettig-ontspannen verslaggever Rudi Vranckx bij @vpro.nl over het grensgebied tussen Rusland en de rest van Europa. Terug te zien op @npostart.bsky.social www.vpro.nl/programmas/h...
vpro.nl
Het Nieuwe IJzeren Gordijn
In Het nieuwe IJzeren Gordijn verkent de Vlaamse journalist Rudi Vranckx in vier afleveringen het grensgebied tussen Rusland en de rest van Europa, en spreekt hij met gewone mensen die leven met Rusla...
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Reposted by Willem Dantuma
Bluesky Safety @safety.bsky.app · 26/11/2024
1/ We're experiencing a huge influx of users, and with that, a predictable uptick in harmful content posted to the network. As a result, for some very high-severity policy areas like child safety, we recently made some short-term moderation choices to prioritize recall over precision.
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Reposted by Willem Dantuma
Kate Raworth @kateraworth.bsky.social · 22/11/2024
Hey teachers (you brilliant people, you) - if you want to introduce the Doughnut of social and planetary boundaries to school students aged 5 to 18 in a playful, embodied and adaptable way, we've got some great tools for you... pls RT! doughnuteconomics.org/foundational...
Four photos of school students of different ages, all introducing the Hello Doughnut tools by DEAL.
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Reposted by Willem Dantuma
Alexandria Ocasio-Cortez @aoc.bsky.social · 23/11/2024
One thing I find interesting about the echo chamber complaint is that an echo chamber just won a presidential election. Put aside the convo of whether it’s “good” or “bad” for a moment. The far right has devoted enormous resources + time to building echo chambers & loathes spaces they don’t control
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