ISRC SEAGA1501207
Verified recording
SEAGA1501207 is “Violin Sonata No. 4 in B Minor, Op. 47: IV. Allegro vivace” by Emil Sjögren,
registered on the CopyrightChains blockchain with CopyrightID
0xcab6c0fd829e81cb02abb35bda2dd5d8ca342e052f0cdd0db56561f56a4422fb 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/SEAGA1501207.
Recording identifiers
- ISRC
- SEAGA1501207
- Title
- Violin Sonata No. 4 in B Minor, Op. 47: IV. Allegro vivace
- Artist
- Emil Sjögren
- CopyrightID (CopyrightChains transaction hash)
0xcab6c0fd829e81cb02abb35bda2dd5d8ca342e052f0cdd0db56561f56a4422fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:54dd7d623fcc2d4ece6e4eb009e25b657b96c6dbb46500f4d9c63d6410bf2777- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1501207
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Violin Sonata No. 4 in B Minor, Op. 47: IV. Allegro vivace · Machine-readable JSON-LD