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v1.0 · trustless

NOSTRISIUS

// digital immortality protocol

Archive your notes.
Resurrect the media.
Broadcast forever.

A trustless, browser-native toolkit for backing up your Nostr identity, re-broadcasting lost events with their original signatures, and resurrecting dead media through cryptographic hash matching.

01 → WebSocket relay sync
02 → SHA-256 verified media
03 → Blossom-server upload
Module 01 · Backup & Parsing

Smart Archiver

Relays (5)
wss://relay.damus.iowss://nos.lolwss://relay.primal.netwss://relay.nostr.bandwss://nostr.wine
Event kinds (25)

Add or remove Nostr event kinds to include in the archive (e.g. 9 = groups, 10 = channels, 39000-39003 = communities, 30023 = long-form). Leave empty to fetch everything.

013456791040414210599734973510002100503002330000300013000239000390013900239003
Time range

Auto-detects account creation from your kind:0 profile event.

// awaiting signal…
Module 02 · Network Revival

Re-broadcaster

Load a full backup_complete.json OR one or more individual post event.json files (from posts/post_*/event.json inside the archive). Events already present on relays are skipped; missing ones are re-published with their original signatures and timestamps.

Drop backup_complete.json or individual event.json files here (multi-select supported), or click to browse
Module 03 · Hash-based Revival

Media Resurrector

For each file dropped below, SHA-256 is computed locally and compared against missing hashes from the archive. Matches are uploaded to a Blossom media server so clients auto-resolve dead links via content-hash matching — without modifying the original post. · 0 missing hashes to match.

Drop media files or folders here to hash & match
Upload media → get direct URL
https://blossom.band