ISRC DEB958408804
Verified recording
DEB958408804 is “Clarinet Concerto No. 4 in E Minor, WoO 20: I. Allegro vivace” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x2a121fce7505240f9c1b0a2cc111fa41d90e76de8f5af65ae41bc10dddc1b0dc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB958408804.
Recording identifiers
- ISRC
- DEB958408804
- Title
- Clarinet Concerto No. 4 in E Minor, WoO 20: I. Allegro vivace
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x2a121fce7505240f9c1b0a2cc111fa41d90e76de8f5af65ae41bc10dddc1b0dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:aa469f6c6f88a2c055e9fff861b18587ca45c7e91f9bcd96451e32032d787247- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB958408804
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Clarinet Concerto No. 4 in E Minor, WoO 20: I. Allegro vivace · Machine-readable JSON-LD