ISRC GBUM71207692
Verified recording
GBUM71207692 is “Clarinet Concerto No. 1 in C Minor, Op. 26: 3. Rondo (Vivace)” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x4367f4c8d449c0cd36cf240f9f20c36355f2f665bbde64af1a9fa0ec78d90ba9 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/GBUM71207692.
Recording identifiers
- ISRC
- GBUM71207692
- Title
- Clarinet Concerto No. 1 in C Minor, Op. 26: 3. Rondo (Vivace)
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x4367f4c8d449c0cd36cf240f9f20c36355f2f665bbde64af1a9fa0ec78d90ba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ece4e165967448c22f5dc25458da3c5a3653a9d9405b24f9ef806adfd458d927- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71207692
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Clarinet Concerto No. 1 in C Minor, Op. 26: 3. Rondo (Vivace) · Machine-readable JSON-LD