ISRC GBYDS2300148
Verified recording
GBYDS2300148 is “5 Pieces for 2 Violins & Piano (Arr. for 2 Violins & Piano by Lev Atovmyan): No. 5, Polka. Vivace” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x862d064e69c4b5c353326910382f09deec98004623781f6bcb90e70c88d3fca8 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/GBYDS2300148.
Recording identifiers
- ISRC
- GBYDS2300148
- Title
- 5 Pieces for 2 Violins & Piano (Arr. for 2 Violins & Piano by Lev Atovmyan): No. 5, Polka. Vivace
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x862d064e69c4b5c353326910382f09deec98004623781f6bcb90e70c88d3fca8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d45a928ee5332e2afe8b86038efae40d8e5cfeddaaf558ad26a6eb8ad914cdef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2300148
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 5 Pieces for 2 Violins & Piano (Arr. for 2 Violins & Piano by Lev Atovmyan): No. 5, Polka. Vivace · Machine-readable JSON-LD