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music-theory.x402tookit.com/key-signature working
https://music-theory.x402tookit.com/key-signature
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.02 USDC on base
- Catalogue says
- 0.02 USDC
- Pays to
0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa- Last check
- 4 days ago · 385 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 0.0%
- Uptime 7 days
- 84.6% (13 checks)
- Uptime 30 days
- 84.6% (signed daily)
- Paid calls 30 d
- 2 from 2 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
Key signature (sharps or flats), circle-of-fifths neighbours, relative and parallel keys for any major or minor key.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-07 00:14 UTC | 8ab941bc…12ebd4 daily summary | 120337 |
| 2026-11-06 00:11 UTC | 37af99a0…17be95 daily summary | 31140 |
| 2026-11-05 23:12 UTC | d3f5709b…d19b71 status change | 885 |
Verify any statement offline: how.
For agents and owners
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