ISRC FRZ201602312
Verified recording
FRZ201602312 is “Shostakovich: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xa964c6482cb1162ebc8038912a97addb0de830436ab3f0d3a9d627134c49f015 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/FRZ201602312.
Recording identifiers
- ISRC
- FRZ201602312
- Title
- Shostakovich: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xa964c6482cb1162ebc8038912a97addb0de830436ab3f0d3a9d627134c49f015
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8bd0f00d477b60ec5a00bcf6c1270583dec044b6f3503f2bce531b59561e2960- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201602312
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Shostakovich: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto · Machine-readable JSON-LD