Yes, running my own:
- Signer: Favilla KEY, my own hardware signer (ESP32-S3 + STM32G0 + SE051). Keys born on the device, only signatures leave. NIP-46 to other clients, direct API to my PWA. User-editable relay list feeds the bunker URL.
- Clients: my own PWA served off the signer, plus a web portal. My relay first, public relays as failover.
- Relay: strfry + nginx + Let's Encrypt at relay.favillakey.io, same VPS as coturn. Python write policy with a synced allow-list and an open/owners mode switch.
- Fan-out: strfry router to public relays, kinds 1/1888/1889/10002 only, so gift wraps never leave the box.
- Calls: coturn, signalling over the relay.
- Lesson: an ordering bug in the policy plugin made the open relay free DM storage for the network. 420k foreign gift wraps, full disk in six weeks. Fixed.
Josh
npub1mn…f2twd
2026-10-26 22:24:43 UTC
in reply to nevent1q…g05a
Author Public Key
npub1mnfk8hzyfk2lw75zjrqw5f70mk078prztny4azdvdnhsjt7v08xsmf2twdPublished at
2026-10-26 22:24:43 UTCEvent JSON
{
"id": "94337da9b7b57f9fa398b2c1378597ac9d04d5d57e5ad0c83a3e20c6f15244a1",
"pubkey": "dcd363dc444d95f77a8290c0ea27cfdd9fe384625cc95e89ac6cef092fcc79cd",
"created_at": 1793053483,
"kind": 1,
"tags": [
[
"e",
"187e92a95148adb1bf449f460997d4c38523a613d96fdc0f738f98bba2a508f4",
"wss://relay.damus.io",
"root"
],
[
"p",
"02ee3ed9d0cfa87db6af07528051127ae26bbadcaa7311eebc39c60ad0df10ec"
]
],
"content": "Yes, running my own:\n\n- Signer: Favilla KEY, my own hardware signer (ESP32-S3 + STM32G0 + SE051). Keys born on the device, only signatures leave. NIP-46 to other clients, direct API to my PWA. User-editable relay list feeds the bunker URL.\n\n- Clients: my own PWA served off the signer, plus a web portal. My relay first, public relays as failover.\n\n- Relay: strfry + nginx + Let's Encrypt at relay.favillakey.io, same VPS as coturn. Python write policy with a synced allow-list and an open/owners mode switch.\n\n- Fan-out: strfry router to public relays, kinds 1/1888/1889/10002 only, so gift wraps never leave the box.\n\n- Calls: coturn, signalling over the relay.\n\n- Lesson: an ordering bug in the policy plugin made the open relay free DM storage for the network. 420k foreign gift wraps, full disk in six weeks. Fixed.",
"sig": "9e9cce8221c7e70cc5c94fced84383ec541ca34196a8aff3d7169e99ab31a22a3cf4f71fda7be873870659f27e310f695b98b4e1d868aaa46358d32f0beb1847"
}