ISRC FRZ141106080
Verified recording
FRZ141106080 is “Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: II. Lento” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x9445fb69f417a8b9000557d094eb89a385bada77546d12e234e491da11c61558 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141106080.
Recording identifiers
- ISRC
- FRZ141106080
- Title
- Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: II. Lento
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x9445fb69f417a8b9000557d094eb89a385bada77546d12e234e491da11c61558
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c02b9d28c3fb6bf6cb1f5dd8b5c77ec2f7a1d41e56775c1f194e187658a9dead- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141106080
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: II. Lento · Machine-readable JSON-LD