Substr
About Substr
A Reddit-style community platform built on Nostr for decentralized and censorship-resistant discussion. While not exclusively financial services, Substr is relevant to the broader Bitcoin and Nostr application ecosystem that supports Bitcoin-native identity and social coordination.
Last updated: June 16, 2026
Company Details
- Website: https://substr.network/
- Founded: Est. 2024
- Headquarters: N/A (Bitcoin project)
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