ISRC SEAGA1500502
Verified recording
SEAGA1500502 is “Sonata No. 1 for Solo Violin, Op. 12: II. Andante con variazioni” by Hilding Rosenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xa8647f9dec11d24c3e466a3fd4311b4a67c73a47f3d9cc68dddcd5c1d374f6c8 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/SEAGA1500502.
Recording identifiers
- ISRC
- SEAGA1500502
- Title
- Sonata No. 1 for Solo Violin, Op. 12: II. Andante con variazioni
- Artist
- Hilding Rosenberg
- CopyrightID (CopyrightChains transaction hash)
0xa8647f9dec11d24c3e466a3fd4311b4a67c73a47f3d9cc68dddcd5c1d374f6c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f31412fc45aa33669bc962f5ba4407fc1374f006d99de7cce34b0146770477a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1500502
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Sonata No. 1 for Solo Violin, Op. 12: II. Andante con variazioni · Machine-readable JSON-LD