daedalus / Daedalus Labs is on Nostr

Empowering humanity with Bitcoin and NOSTR based services

Last Notes

2024-12-20 19:22:56

When you use Nostr for a marketplace like we are doing with RESIN, listings are stored as events that can be spread across many different relay servers. This means when you want to find something specific, a Nostr client needs to ask multiple relays and wait for their responses, which can take some time.
Current Nostr relay implementations can't efficiently search through events based on location. They also can't easily find items that are near a specific place on a map. We seem both desirable for RESIN to provide the best user experience.
We are bridging this gap implementing full-text search provided by Typesense.
Typesense acts like a smart assistant that keeps track of all marketplace items in one place. Instead of waiting for responses from multiple relays, it can instantly:
• Show all items on a map
• Find items near your location
• Search for specific types of offerings in your area
• Suggest nearby alternatives if what you're looking for isn't available
Think of it like having a local guide who knows exactly where everything is, rather than having to ask multiple people and wait for their answers. This makes browsing listings on RESIN much faster and more convenient.
#grownostr #realestate #resin

2024-12-12 15:26:34

𓅦 NOSTR tech update
This week we successfully implemented our Nostr-based messaging system based on NIP-17, instead of the still commonly used NIP-4.
NIP-4, the traditional direct messaging system in Nostr, has a significant privacy weakness: while it encrypts the message content, it exposes important metadata about who is talking to whom and when these conversations occur, "DM Reporter" (@npub164r…448c) which seems to have been deleted from all relays made people aware of this.
At first our idea was to generate a unique keypair for communication with every client so it was harder to trace to see who is using our platform, luckily we found out that there was already a NIP with a better solution, namely NIP-17 which describes "gift wrapped" direct messaging.
The gift wrapped approach combines three NIPs to create a more private messaging system:
𓅦 NIP-44 provides strong encryption for the actual message content using modern cryptographic methods like ChaCha20 and HMAC-SHA256.
𓅦 NIP-59 introduces a clever three-layer wrapping system:
• The actual message becomes a "rumor" that isn't signed
• The rumor gets encrypted and sealed (kind 13)
• The seal gets encrypted, gift wrapped (kind 1059) and then posted by a randomized nostr key.
𓅦 NIP-17 ties it all together by defining how these wrapped messages should be handled, including:
• Using kind 14 for the actual chat message
• Randomizing timestamps to prevent time-based analysis
• Allowing users to specify which relays should receive their DMs
This approach provides several advantages:
• Hides who is talking to whom
• Makes it impossible to see when messages are exchanged
• Allows for message deniability
Relays are also advised to only serve wrapped messages (kind 1059) to their intended recipients, providing an additional layer of privacy protection.
Check out the code, fully open source:
https://github.com/DaedalusLabs
#grownostr #nip4 #nip14 #nip17 #nip44 #nip59
https://cdn.nostrcheck.me/13a792bc010bd0a7f0a546075af2d8aa997220a44b94be60f66146f7e46533be/6a663a31477d511a2cbe8c85549498565110ea6a1ab1040d06f00f083f753248.webp

2024-07-27 08:30:10

https://image.nostr.build/4b24fc062b6e7aeb0849ae8b1d5babc0901fd1c087e9afdb6ea4eae9cea22e3c.jpg

2024-07-09 19:21:50

Our CEO @nprofile…pyfh shares her personal story and the birth of Daedalus Labs: https://bitcoinmagazine.com/politics/meet-maya-parbhoe-the-pro-bitcoin-presidential-candidate-who-wants-to-save-suriname

2024-06-24 17:37:11

Yo @npub18am…p424 have you seen the announcement of the @npub1k2k…cjkt conference? would be so cool to see a NOSTR booth like in the one in Prague there as well.

2024-06-18 22:46:51

Daedalus Labs joined the Liquid federation to develop next-gen real estate applications on Bitcoin L2, including a new rent-to-own model valued in BTC, without the traditional dependency on banks.
Read the full press release:
https://blog.liquid.net/press-releases/daedalus-labs-revolutionizing-bitcoin-with-real-estate-integration
#bitcoin #realestate

2024-06-18 13:47:00

#note16dh…54x9
RESIN introduces a paradigm shift by using Bitcoin as collateral for its real estate assets...
https://daedaluslabs.io/21reasons/bitcoin-backed-assets
21 REASONS by
@npub1h0f…kvcg
#resin #bitcoin #realestate

2024-06-11 22:16:01

21 reasons why RESIN is the future of real estate investment:
#1 Innovative technology by @npub1h0f…kvcg
https://v.nostr.build/9zXXM.mp4

2024-05-20 12:22:55

Are you ready for housing in the Bitcoin era?
Our team of bitcoiners is building RESIN.
daedaluslabs.io/resin
#bitcoin #realestate https://image.nostr.build/a2e3caab9b81c7f16ced61e11978a2a19f40e2886b3a359f69c94f06e30d4ee0.jpg

2024-05-04 13:38:32

- reply

You sir, don’t ask for permission. You are Kevin after all.

2024-05-03 18:38:56

We just launched three new Nostr relays! Here are the links:
🔗 **Relay 1:** wss://nostr1.daedaluslabs.io
🔗 **Relay 2:** wss://nostr2.daedaluslabs.io
🔗 **Relay 3:** wss://nostr3.daedaluslabs.io
**We invite the NOSTR community to use, misuse, and even spam these relays!**
We're eager to see how much traffic they can handle and how well they perform under stress.
**#DaedalusLabs #Nostr #Decentralization #TechTesting** https://video.nostr.build/0e372ff49802b6826c712b5666ae00a5b5d3e59bb6182a6353ef79b9a4dd44b0.mp4

2024-05-02 07:52:54

Wait, didn’t NOSTR already fix digital identities?

2024-04-24 17:29:13

Captain's log #2: Transforming Real Estate With Bitcoin And Nostr by @npub1h0f…kvcg
https://www.daedaluslabs.io/log/resin-revolutionizing-real-estate-investment-with-bitcoin-and-nostr https://image.nostr.build/b3d3351467190eca178af94a6fb999b3908f99118259aab248f09f9c9e0a0154.jpg

2024-04-15 07:52:13

Setting Sail With Daedalus Labs
https://www.daedaluslabs.io/log/setting-sail-with-daedalus-labs https://image.nostr.build/557fdba20fc5240acaa8cfe8e0b292c41eea1bcd99d73e21bffffa3c451369c0.jpg

2024-04-14 10:23:46

Yo sovereign individuals,
Today marks a special moment for Daedalus Labs… our NOSTR journey just got started!
We are a collective of Bitcoiners dedicated to empower humanity with #Bitcoin and #NOSTR based services.
Checkout https://daedaluslabs.io and give us a follow here on NOSTR!
#grownostr #lfg https://image.nostr.build/1df6f9133ed74d48bc104cb89dfa13dfbabf134c2e09c7699db3fa752397cd31.jpg