ISRC GBAYC0302503
Verified recording
GBAYC0302503 is “Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x42a1e03ee4198a3393e95b75f0cdcda3c3f36930f1ab2e0e83a69d28e171b5e7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302503.
Recording identifiers
- ISRC
- GBAYC0302503
- Title
- Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x42a1e03ee4198a3393e95b75f0cdcda3c3f36930f1ab2e0e83a69d28e171b5e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c9856186d21ad258ae20b089bbfccfbf2bcb5558376a257ffdb5af4047a516bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302503
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz · Machine-readable JSON-LD