ISRC NLY330603231
Verified recording
NLY330603231 is “Suite No. 1 for Variety Orchestra, Op. Posth.: IV. Little Polka” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xe3f2dae4cd03d3d5e6bb30a4b3f076ae8b8d1a71ae920e9b696fbf5f7f8b3ee3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330603231.
Recording identifiers
- ISRC
- NLY330603231
- Title
- Suite No. 1 for Variety Orchestra, Op. Posth.: IV. Little Polka
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xe3f2dae4cd03d3d5e6bb30a4b3f076ae8b8d1a71ae920e9b696fbf5f7f8b3ee3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:60a76d3ebcd2210855142a2406289a406087fb96210445dc9187536ffb35749f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330603231
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Suite No. 1 for Variety Orchestra, Op. Posth.: IV. Little Polka · Machine-readable JSON-LD