In-reply-to » Yeah we really gotta do something about this. You should not be putting a @ in your adverised nick in your feed. This is not supported 🤣

I wish I could view source twts like this to know if the root was not found and this was actually in reply to something i cant see.

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In-reply-to » I'm very glad that I decided to have a very long lunch break today. When I reached the summit, dark clouds came from the northwest and the sun was gone for the day. But on the way there I was delighted about all the beautifully blazing colors around me. https://lyse.isobeef.org/waldspaziergang-2024-11-25/

@lyse@lyse.isobeef.org wow, such a lovely day! I also liked the cat very much.

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We had 5cm snow at our scout yard at 10 o’clock. But it was nearly fully gone when we called it quits after sunset.

In May we charred cloth to be used as tinder. A fire steel and some wood shavings lit the fire in under a minute. Maybe half. That was good fun. I reckon I have to replenish the charred cloth soon, though. It’s crazy how great that works. I’m absolutely amazed.

We cut back the thorny brushes for hours and eventually winched out some heavy fallen trees. That was really cool to see this powerful winch in action. Absolutely effortless. It was also a complete one man show. We couldn’t do anything and just watch. There is no chance that we could have moved the tree trunks up the steep hill with just man power. Well, a few dozen people might have made it with great struggle.

Next time we have to cut them into smaller pieces and split them into firewood or keep some for contruction. I will see whether I can safe some to cut some boards from. A sawmill would be really cool to have. :-)

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https://lyse.isobeef.org/plaetzlestag-2024-11-23/

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@prologic@twtxt.net earlier you suggested extending hashes to 11 characters, but here’s an argument that they should be even longer than that.

Imagine I found this twt one day at https://example.com/twtxt.txt :

2024-09-14T22:00Z Useful backup command: rsync -a “$HOME” /mnt/backup

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and I responded with “(#5dgoirqemeq) Thanks for the tip!”. Then I’ve endorsed the twt, but it could latter get changed to

2024-09-14T22:00Z Useful backup command: rm -rf /some_important_directory

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which also has an 11-character base32 hash of 5dgoirqemeq. (I’m using the existing hashing method with https://example.com/twtxt.txt as the feed url, but I’m taking 11 characters instead of 7 from the end of the base32 encoding.)

That’s what I meant by “spoofing” in an earlier twt.

I don’t know if preventing this sort of attack should be a goal, but if it is, the number of bits in the hash should be at least two times log2(number of attempts we want to defend against), where the “two times” is because of the birthday paradox.

Side note: current hashes always end with “a” or “q”, which is a bit wasteful. Maybe we should take the first N characters of the base32 encoding instead of the last N.

Code I used for the above example: https://fossil.falsifian.org/misc/file?name=src/twt_collision/find_collision.c
I only needed to compute 43394987 hashes to find it.

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And here the Tommos camp with Mum and Dad in the trailor at Myall Lakes.
Boy I could tell you some stories here, like the time we got dozens of spiders all in the tent one night, and the time Dad yelled to Bob to get the red belly black snake that crawled over Brains sleeping bag. Up I jump grab a shovel and cut the head off. silly me !! We camped out with all our partners too.

Karen was treated like family with the 5 siblings and Mum and Dad. It was a great time. Happy camping James on your birthday!

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The potato shed is fully insect proof and the tender leaves are untouched and uneaten by beetles.
Great idea, will we get potatoes and can I grow them all year round… Have to wait and see…. More larger shade houses to build to keep the beetles out.

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Agora com texto e cartaz oficiais:

“Lançamento do livro |
MEMÓRIAS ACADÉMICAS – Liceu Nacional de Latino Coelho, de José Francisco Rica

A não perder, dia 6 de setembro, pelas 17h00, no salão nobre do Museu de Lamego.

A entrada é gratuita.”

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