ISRC FR50X1260502
Verified recording
FR50X1260502 is “Concerto pour clarinette et orchestre No. 1 in C Major, Op. 26: II. Adagio” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x312a06834f42a84338f041f7ccda2745486b0e68dd8194ce758701b954365da5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1260502.
Recording identifiers
- ISRC
- FR50X1260502
- Title
- Concerto pour clarinette et orchestre No. 1 in C Major, Op. 26: II. Adagio
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x312a06834f42a84338f041f7ccda2745486b0e68dd8194ce758701b954365da5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f9c5d60dda88bedaf28a33f7d2babf70149d7b2eee14e2935d9eeaacc29a8a24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1260502
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto pour clarinette et orchestre No. 1 in C Major, Op. 26: II. Adagio · Machine-readable JSON-LD