music.openverbs.com
Route probed: GET https://music.openverbs.com/v1/note
Category: make:image/audio/video (tags: music, data-tools) · Status: listing listed, probe active · Listing: 0.002 USD, 2 payers / 2 calls (30d, Bazaar) · Listed in: cdp-bazaar
Last probe: 2026-10-23T15:14:29Z (2 h ago) · Recent valid 402: 2/2 · p50 3160 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
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Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T15:14:29Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11b855e1948c2060680f | 2026-10-23T15:14:29Z | GET | 402 | yes | 3160 | 2000 | 2000 | 0xb3f4de10… | 2016 | b3b9373acf521a56 | per-receipt | primary | terms ok · Base USDC |
| c0dc0a0b8b737f21183c | 2026-10-23T12:44:08Z | GET | 402 | yes | 172 | 2000 | 2000 | 0xb3f4de10… | 2016 | e52eb627f1f664d7 | snapshot | primary |
Other listed routes
https://music.openverbs.com/v1/noteParse a note in scientific pitch notation (e.g. "A4", "C#5", "Bb3") into its letter, accidental, pitch class (0..11), octave, MIDI number and frequency in Hz (A (cdp-bazaar)https://music.openverbs.com/v1/scaleBuild a scale from a root note and type (major, natural-minor, harmonic-minor, melodic-minor, dorian, phrygian, lydian, mixolydian, locrian, major-pentatonic, m (cdp-bazaar)https://music.openverbs.com/v1/chordBuild a chord from a root note and quality (major, minor, dim, aug, maj7, min7, dom7, dim7, half-dim7, sus2, sus4, maj6, min6). Notes are spelled by stacked thi (cdp-bazaar)https://music.openverbs.com/v1/intervalName the interval between two notes (`to` at or above `from`) — its size in semitones, its diatonic number and its quality (perfect/major/minor/augmented/dimini (cdp-bazaar)https://music.openverbs.com/v1/transposeTranspose a note by a (possibly negative) number of semitones. Result is spelled chromatically with sharps, or flats when `preferFlats` is true. (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).