@jvanulden profile picture
Joost van Ulden @jvanulden

Public Servant. Wantrepreneur. Champion AG Triathlete. Tweets are my own.

Joined October 2008
  • Tweets 678
  • Following 521
  • Followers 161
3 Photos and videos
#Bitcoin Tx Fees 🚀
1
117
Joost van Ulden retweeted
Bitcoin Policy Institute
@bitcoinpolicy
11 Apr 2023
A recent @nytimes article argues that Bitcoin mining hurts people and the planet. Here’s what they miss. btcpolicy.org/articles/the-a…

The Absurdity of the NYT’s Latest Bitcoin Hit Piece | Bitcoin Policy Institute

A recent New York Times article argues that Bitcoin mining hurts people and the planet. Here's what they miss.

btcpolicy.org
37
409
983
165,446
Joost van Ulden retweeted
Troy Cross
@thetrocro
10 Apr 2023
Residences use a lot less electricity than industries. Countries apart from the top 5 or so, use negligible amounts of energy compared to the top 5. That is why bitcoin power use is always compared to houses and countries down the list, and not to industries or top-5 countries.
35
134
568
99,450
Joost van Ulden retweeted
Dylan LeClair
@DylanLeClair
25 Mar 2023
Don't trust, verify. Bitcoin enables self sovereignty & demands radical personal responsibility. General guides: - odell.xyz/#bitcoin-tools - bitcoiner.guide Wallet guides: - citadeldispatch.com/coldcard… - bitcoiner.guide/wallet/ - lopp.net/bitcoin-inform… Node guides: - bitcoiner.guide/node/ - lopp.net/bitcoin-inform… Godspeed.
29
190
898
161,891
IMO @RobAltenburg lost all credibility today in the EPW Subcommittee Hearing on the Crypto-Asset Eviro Transparency Act.
1
1
1
64
Joost van Ulden retweeted
@tomkralidis@noc.social@tomkralidis
6 Mar 2023
OWSLib security advisory: lists.osgeo.org/pipermail/ow… #foss4g #geopython
6
3
541
Joost van Ulden retweeted
FME Data Integration@SafeSoftware
23 Jan 2023
We are heartbroken to hear about the passing of our dear friend Mark Sondheim. Our thoughts and condolences go out to his family and loved ones during this difficult time. A Letter from our co-founders Don Murray and Dale Lutz @DonatSafe @DaleatSafe
1
4
13
4,602
Mark your calendar! The Canadian Open Data Summit #CODS22 will take place Nov. 7th 8th in @city_whitehorse, Yukon Territory. The call for proposals is open, as are early bird tickets! #OpenData Details: opendatasummit.ca/ 🧵1/4
The Society is pleased to announce our next Canadian Open Data Summit will take place November 7 & 8th at the Sternwheeler Hotel & Conference Centre in Whitehorse, Yukon Territory.

ALT The Society is pleased to announce our next Canadian Open Data Summit will take place November 7 & 8th at the Sternwheeler Hotel & Conference Centre in Whitehorse, Yukon Territory.

3
12
19
#Bitcoin replaces banks. #Ripple needs banks. That’s all you need to know about #ChangeTheCode.
205
503
3,533
Joost van Ulden retweeted
USGS Water Resources
@USGS_Water
11 Jan 2022
📢 #USGSWebinar We want #WaterData to be usable. @USGS_Water modernized APIs 👩‍💻 provide a way for you to display our water data in the way that works best for you. Use @USGS modernized APIs to integrate our water data in your applications. Join us. eventbrite.co.uk/e/api-serie… ‍💻
Plain blue background with white and gray text. USGS logo at the top. API Webinar Series. Easily integrate real-time water data. SensorThings API webinar on Monday, January 31st, 2022 at 12 pm ET/ 9 am PT. OGC API Webinar date to be announced. http://USGS_Water.eventbrite.com. Water Data for the Nation.

ALT Plain blue background with white and gray text. USGS logo at the top. API Webinar Series. Easily integrate real-time water data. SensorThings API webinar on Monday, January 31st, 2022 at 12 pm ET/ 9 am PT. OGC API Webinar date to be announced. http://USGS_Water.eventbrite.com. Water Data for the Nation.

2
15
38
ETH ATH
1
4
The first streaming service that allows customers to download content on a MacBook wins.
6
#Bitcoin 🚀 🌙
4
Just because you don’t know anyone that hasn’t died from #COVID19 that doesn’t mean it hasn’t killed anyone. Just saying.
1
I just found out that I lost an Uncle to #COVID19. It falls upon us all to remain vigilant. Stay safe. #WearAMask #WashYourHands
1
Joost van Ulden retweeted
Open Geospatial: OGC@opengeospatial
29 Sep 2020
On October 2, OGC's head of standards, Scott Simmons, will share how OGC is evolving our standards baseline for accessing #location information via the OGC APIs during a Webinar with partner, SSSI: Modernising the Location standards baseline - OGC APIs. sssi.org.au/events-awards/ev…
6
9
Joost van Ulden retweeted
Open Geospatial: OGC@opengeospatial
15 Sep 2020
Developers are invited to the 'OGC API – Common and OGC API – Features Sprint' Pre-event Webinar on Wed 23 Sept, 2020 at 10:00 EDT/14:00 UTC for 1 hour. The webinar will provide an overview of the sprint. Register for the webinar at go.myogc.org/3eILGGv #OGCAPI
2
3
Joost van Ulden retweeted
Open Geospatial: OGC@opengeospatial
14 Sep 2020
Congratulations to @PrashantShukle recent recipient of the OGC Lifetime Achievement Award in recognition of Prashant’s lifetime of service and his steadfast support of open geospatial standards and the OGC mission. go.myogc.org/2FzzcoU
1
7
18
Congrats to my former Director General @PrashantShukle for being awarded the OGC Lifetime Achievement Award!
1
2
I read @valleyhack biography of @elonmusk and I’m going all in on @Tesla and @SpaceX 🚀🚀🚀 #gobigorgohome
1
Load more