ISRC NLY330603244
Verified recording
NLY330603244 is “Suite for Jazz Orchestra No. 1, Op. 38a: II. Polka” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x643095b289aa2e4439e5179173e676ab8b86364ec6bb6d07e54c186cf0ed395e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330603244.
Recording identifiers
- ISRC
- NLY330603244
- Title
- Suite for Jazz Orchestra No. 1, Op. 38a: II. Polka
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x643095b289aa2e4439e5179173e676ab8b86364ec6bb6d07e54c186cf0ed395e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:21a87bbec68d542ebeebf29230d46f0cec73896184baf54aa59fa93b90bdd78f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330603244
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Suite for Jazz Orchestra No. 1, Op. 38a: II. Polka · Machine-readable JSON-LD