ISRC SEAER0823070
Verified recording
SEAER0823070 is “Clarinet Concerto No. 1 in E-Flat Major, Op. 1: I. Allegro” by Bernhard Henrik Crusell,
registered on the CopyrightChains blockchain with CopyrightID
0xd873d69a62122a29259f4e4a63edcbac4073acb52179187f659a5e71a17d5fad and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0823070.
Recording identifiers
- ISRC
- SEAER0823070
- Title
- Clarinet Concerto No. 1 in E-Flat Major, Op. 1: I. Allegro
- Artist
- Bernhard Henrik Crusell
- CopyrightID (CopyrightChains transaction hash)
0xd873d69a62122a29259f4e4a63edcbac4073acb52179187f659a5e71a17d5fad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:f75e78257e8c462a2fdcf7d6c068df584cabaa755e24ce5965d7655bb9dae6fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0823070
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Clarinet Concerto No. 1 in E-Flat Major, Op. 1: I. Allegro · Machine-readable JSON-LD