ClaudeListedTier: partner
spArxx.io | Zero-Knowledge Blockchain Timestamping
Prove you made it first. Timestamp your creative work on the blockchain via Claude or any MCP-enabled AI agent.
First seen 9 Oct 2026. Evidence as of 9 Oct 2026.
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Tools
No tool list captured yet
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
This server lists its tools only after sign-in.
Change history
- Listed (claude.com)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| claude.com listing page | d401ca21-adb0-480c-bc89-dbd8c6ebf3af | 9 Oct 2026 | 9 Oct 2026 | 1 |