ISRC DEU920330912
Verified recording
DEU920330912 is “3 Preludes (arr. J. Heifetz): No. 3 in E-Flat Minor: Allegro ben ritmato e deciso” by Jascha Heifetz,
registered on the CopyrightChains blockchain with CopyrightID
0x05145c3455b204c873fc9c22f65329914b590cdd6d72bc52bd5a38dfdcf5fc60 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920330912.
Recording identifiers
- ISRC
- DEU920330912
- Title
- 3 Preludes (arr. J. Heifetz): No. 3 in E-Flat Minor: Allegro ben ritmato e deciso
- Artist
- Jascha Heifetz
- CopyrightID (CopyrightChains transaction hash)
0x05145c3455b204c873fc9c22f65329914b590cdd6d72bc52bd5a38dfdcf5fc60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c620d033d36969e934202fa0655113bafcde3c9d93a75b45068b3de1484b1e40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920330912
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: 3 Preludes (arr. J. Heifetz): No. 3 in E-Flat Minor: Allegro ben ritmato e deciso · Machine-readable JSON-LD