ISRC SEBAA1204701
Verified recording
SEBAA1204701 is “Symphony No. 4 in C Minor, Op. 39 "Från havsbandet": I. Moderato - Allegretto, ma non troppo - II. Allegro - Moderato - Allegro” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0xaa4239819f0ca306e87f8dbd1df540d0e8f11dbbddb74cb3d7f612ed159701f1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1204701.
Recording identifiers
- ISRC
- SEBAA1204701
- Title
- Symphony No. 4 in C Minor, Op. 39 "Från havsbandet": I. Moderato - Allegretto, ma non troppo - II. Allegro - Moderato - Allegro
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0xaa4239819f0ca306e87f8dbd1df540d0e8f11dbbddb74cb3d7f612ed159701f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:24efe27c444a7c9c993ad97d6b3517c36068d5a3ec74f36d6a67e98eaa194203- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1204701
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 4 in C Minor, Op. 39 "Från havsbandet": I. Moderato - Allegretto, ma non troppo - II. Allegro - Moderato - Allegro · Machine-readable JSON-LD