river.build
river.build is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-25 and last crawled it on 2026-08-25. It resolves to 76.76.21.21 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
River Protocol
River is a permissionless protocol for social networking apps. Create dynamic on-chain spaces that feature memberships, reputation, and end-to-end message encryption.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-25 |
| Last crawled | 2026-08-25 |
| IPv4 | 76.76.21.21 |
| Network | AS16509 Amazon.com, Inc. · California |
| Mail (MX) | aspmx.l.google.com,alt2.aspmx.l.google.com,alt1.aspmx.l.google.com,alt3.aspmx.l.google.com,alt4.aspmx.l.google.com |
| Language | en |
| Server | cloudflare |