Pivot the homepage from a Twitter-style social feed to a GoFundMe-style
fundraising hub. Introduces a new addressable kind 30223 "Campaign" that
carries the marketing-style metadata (title, summary, cover image, story,
category, goal, deadline, location) plus a list of recipient pubkeys with
optional split weights. Documented in NIP.md alongside the kind 8333
onchain-zap spec it builds on.
Donations are sent as a single multi-output Bitcoin transaction (one
output per recipient, derived Taproot addresses) using the existing
buildUnsignedMultiOutputPsbt + useBitcoinSigner infrastructure that
backs community on-chain zaps. After broadcast, the client publishes
one kind 8333 receipt per recipient with the campaign's `a` coordinate
so the donation aggregates into the campaign's totals.
UI surfaces:
- /campaigns is now the default homePage. Hero, two featured slots
(placeholders in src/lib/featuredCampaigns.ts), then a grid of
user-submitted campaigns.
- /campaigns/new is a full create form with cover upload, slug
collision check, recipient builder with per-row weights, and
preset/custom donation-amount UX.
- naddr1 identifiers for kind 30223 route to CampaignDetailPage via
NIP19Page (full story rendered through the existing ArticleContent
markdown component, plus a sticky donate rail with progress).
- DonateDialog presets are tuned for on-chain amounts (10K-1M sats)
with a dust-aware minimum guard derived from the split math.
- Fundraisers sidebar item with a HandHeart icon.
Kept the existing social-feed pages addressable from the sidebar; the
overhaul is scoped to the home/landing experience rather than removing
the underlying Nostr features.
Alex Gleason
1db8b4d5b0