ISRC DEU920330910
Verified recording
DEU920330910 is “3 Preludes (arr. J. Heifetz): No. 1 in B-Flat Major: Allegro ben ritmato e deciso” by Jascha Heifetz,
registered on the CopyrightChains blockchain with CopyrightID
0xf6131ea2e5ae3623a4d17cd78e2b9de1eca7757e84322513d15ad1661d715e3b and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920330910.
Recording identifiers
- ISRC
- DEU920330910
- Title
- 3 Preludes (arr. J. Heifetz): No. 1 in B-Flat Major: Allegro ben ritmato e deciso
- Artist
- Jascha Heifetz
- CopyrightID (CopyrightChains transaction hash)
0xf6131ea2e5ae3623a4d17cd78e2b9de1eca7757e84322513d15ad1661d715e3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:f65d63b4424a17eab0269d01c4ff3757f73b7e6f843e105ddb366d97691ec58c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920330910
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: 3 Preludes (arr. J. Heifetz): No. 1 in B-Flat Major: Allegro ben ritmato e deciso · Machine-readable JSON-LD