ISRC USANG1916544
Verified recording
USANG1916544 is “Piano Sonata No.3 In B Minor Op.58: 1st Movement Allegro Maestoso” by Ossip Gabrilowitsch,
registered on the CopyrightChains blockchain with CopyrightID
0x427aad444e0d03218da642b19993bdc8f92363512a9cf85caaf55ee333452199 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1916544.
Recording identifiers
- ISRC
- USANG1916544
- Title
- Piano Sonata No.3 In B Minor Op.58: 1st Movement Allegro Maestoso
- Artist
- Ossip Gabrilowitsch
- CopyrightID (CopyrightChains transaction hash)
0x427aad444e0d03218da642b19993bdc8f92363512a9cf85caaf55ee333452199
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:73ea85baa46a53ac429363d0aa4a9a297b3763dbc3d277d1b36525c214e3cc58- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1916544
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sonata No.3 In B Minor Op.58: 1st Movement Allegro Maestoso · Machine-readable JSON-LD