Looking for some testers and feedback.

www.seed-e.org

TLDR, a marketplace for uncle Jims

It's not hard to self custody, people just don't want to share the burden of being solely responsible. If we don't fix this, they will end up with KYC & AML custodians which completely defeats the purpose and makes Bitcoin a social credit system, just with a finite amount (at best).

What I Accomplished Today:

🔐 Phase 1.5 Encryption Completed:

✅ AES-256-GCM encryption for XPUBs, PSBTs, and payment hashes

✅ Context-specific key derivation for different data types

✅ IV and auth tags for tamper protection

✅ 6 encrypted database fields confirmed working

⚡ Lightning Architecture Cleanup:

✅ Removed unused LND/Voltage dependencies, replaced with LNURL

✅ Cleaned up environment variables

📚 Documentation Updates:

✅ README roadmap updated to show Phase 1.5 completed

✅ Removed Lightning node requirements

✅ Updated encryption status in project documentation

Ready for Testing!

The app is now running with:

✅ Proper encryption for sensitive data

✅ Decentralized Lightning (no node required, just a valid LNURL address e.g highlyregarded@getalby.com)

✅ Fixed signature requests

✅ Cleaned and updated architecture without unused dependencies

Huge shout out to nostr:nprofile1qqs9p6pwfs8fuvynkmj2fxrd8gqjfnp37z296jp6elfqxrpqzt8v0fspp4mhxue69uhkummn9ekx7mqpz3mhxw309ucnqvpw8qmzuvfwxvargwp58qmpvcqg for believing in me and his support.

For those wanting to test, I only have SeedSigner set up to export the multisig xpubs (choose BlueWallet when exporting from SS). Also, ensure you have a valid LNURL (e.g highlyregarded@getalby.com )

You can now list keys for sale, buy them as a client, request the provider for a signature, the provider then has the minimum days (currently 7, open to push back) cooling period before signing (first signature only) and sending back to the client.

Ideally, this would be a blinded Xpub (BIP32) using chain code delegation, scalar tweaks and blinded schnoor signatures, for ultimate privacy… but there is a lot of hurdles to jump through before that is widely accepted and possible. In the meantime, a simple BIP32 Xpub and backup will be the first service. Yet to configure it that way though, just had to get initial MVP out there for feedback before any polishing and restructuring.