ISRC FR50X1260509
Verified recording
FR50X1260509 is “Concerto pour clarinette et orchestre No. 3 in F Minor, WoO 19: III. Vivace non troppo” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0xb95dcf0b981a9ce84290535b3110331e605df3b90562837a23557a9171ca07e1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1260509.
Recording identifiers
- ISRC
- FR50X1260509
- Title
- Concerto pour clarinette et orchestre No. 3 in F Minor, WoO 19: III. Vivace non troppo
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0xb95dcf0b981a9ce84290535b3110331e605df3b90562837a23557a9171ca07e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:232ad8b18fd69c5c572f2dd619fee0e555b63291cb3a47cb8a1e81813b65eeef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1260509
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto pour clarinette et orchestre No. 3 in F Minor, WoO 19: III. Vivace non troppo · Machine-readable JSON-LD