ISRC CH0049800470
Verified recording
CH0049800470 is “Clarinet Concerto No. 3 in F Minor, WoO 19: I. Allegro moderato” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x28747bffd4cab3fc610c177f23bb297eac0b008ae818cee1686c2a9cc2e9e6e8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0049800470.
Recording identifiers
- ISRC
- CH0049800470
- Title
- Clarinet Concerto No. 3 in F Minor, WoO 19: I. Allegro moderato
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x28747bffd4cab3fc610c177f23bb297eac0b008ae818cee1686c2a9cc2e9e6e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:f37478b534e367f02d6761dccd56f31b19ee0cfebc023c7c490f0f0d26803076- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0049800470
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Clarinet Concerto No. 3 in F Minor, WoO 19: I. Allegro moderato · Machine-readable JSON-LD