ISRC FRZ110300199
Verified recording
FRZ110300199 is “Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: III. Moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xbb20225a7366252fe8ae621b9dfdcb43f10125c8eadc2f0f7ff383f3f25c9ac1 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110300199.
Recording identifiers
- ISRC
- FRZ110300199
- Title
- Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: III. Moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xbb20225a7366252fe8ae621b9dfdcb43f10125c8eadc2f0f7ff383f3f25c9ac1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:68f2d77b353a858d4cab77a1979c5daaa0a501dde685b70aa94e2f670658e5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110300199
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: III. Moderato · Machine-readable JSON-LD