ISRC SEAGA1501204
Verified recording
SEAGA1501204 is “Violin Sonata No. 4 in B Minor, Op. 47: I. Andante espressivo” by Emil Sjögren,
registered on the CopyrightChains blockchain with CopyrightID
0x8baa6f7561ac9545db2667cfa627a6c89af2c49d01e6ec89aa4f6d7db6818ad6 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/SEAGA1501204.
Recording identifiers
- ISRC
- SEAGA1501204
- Title
- Violin Sonata No. 4 in B Minor, Op. 47: I. Andante espressivo
- Artist
- Emil Sjögren
- CopyrightID (CopyrightChains transaction hash)
0x8baa6f7561ac9545db2667cfa627a6c89af2c49d01e6ec89aa4f6d7db6818ad6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:be98097d5cee8c89eda0d067bceee7b7c7aa364bd06c3523a5b36495a47fbb43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1501204
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Violin Sonata No. 4 in B Minor, Op. 47: I. Andante espressivo · Machine-readable JSON-LD