ISRC SEBAC9917010
Verified recording
SEBAC9917010 is “Bergakungen, Op. 37, Act I: Vallpojken och vallflickan” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba2772681152262645d768e5df66dc2f86a74a651a7641c73a0de4424f57817 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/SEBAC9917010.
Recording identifiers
- ISRC
- SEBAC9917010
- Title
- Bergakungen, Op. 37, Act I: Vallpojken och vallflickan
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0x3ba2772681152262645d768e5df66dc2f86a74a651a7641c73a0de4424f57817
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:397e0e85fea6b2083f82dcd4ca14d9aa33c64f59e4b0fe097613f14b46132bea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC9917010
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Bergakungen, Op. 37, Act I: Vallpojken och vallflickan · Machine-readable JSON-LD