For long I had been on the lookout for a multichain portfolio tracker. My requirements were simple: it had to be open-source, privacy preserving (no centralized server) and support most common blockchains. Found several contenders, but none that could satisfy all 3 requirements...

So I built it myself, introducing the Book of Profits, a locally encrypted multichain portfolio tracker in REPL form. It currently supports Solana, Ton and the most common EVM chains.

I'll answer any questions regarding it.

I have been a fan of https://github.com/FiloSottile/age for a while now, but one thing that has always bothered me about encryption tools is how they don't offer a way to secure a whole directory which, IMO, is a much more common use-case.

I decided to spend a couple hours tackling the problem myself and came up with agevault.

It's a directory encryption tool using age file encryption. It locks/unlocks a vault (directory) with a passphrase-protected identity file and like age, it features no config options, allowing for a straightforward secure flow.

I'll answer any questions regarding it. As always, use it at your own risk.

This is pretty neat! I am using it, and it does scratch an itch I had as well. So simple!

What would the risk of using it be? Will it be inherited from age itself, or something else?

You should be able to collapse it by clicking on "settings". In any case this software wasn't made with mobile in mind, for a more pleasant experience I'd recommend checking it out on a computer.

The real world.

It's a great feeling isn't it?

is it? https://www.youtube.com/watch?v=XT63TPTtMKE

It's back online!

Flatland was the true inspiration!

Thank you. I'll check them out.

That's true. Was a bit reluctant of going there, afraid it might made the topic more confusing to some. But I think I will include it, yes. Thanks.

Regarding being a 2D being I must disagree :), even though we are looking at such 2D demos we have 2D vision and are able to comprehend that "2D universe" fully, therefore we're still 3D creatures.

There is also the concept of Visual Reorientation Illusions (Necker Cubes being the most familiar) which give some idea of the dimensional boundary translations etc. 1<>2<>3 and some 3<>4

There is a Facebook group and this account on X is collecting VRIs https://twitter.com/VRIs_Hugh

Thank you!