ISRC NLA508640815
Verified recording
NLA508640815 is “The Nutcracker, Op. 71, Act II: No. 12, Divertissement: b. Coffee (Arabian Dance)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x155f8e0666af2f56d12c457d7e63dc1ca61984542c9c51315ce77c54190e6724 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508640815.
Recording identifiers
- ISRC
- NLA508640815
- Title
- The Nutcracker, Op. 71, Act II: No. 12, Divertissement: b. Coffee (Arabian Dance)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x155f8e0666af2f56d12c457d7e63dc1ca61984542c9c51315ce77c54190e6724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:cff711deb8fb3506b501d0cd5d2a0aa3efa47132b4964b62ed61a17d42bdf71a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508640815
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: The Nutcracker, Op. 71, Act II: No. 12, Divertissement: b. Coffee (Arabian Dance) · Machine-readable JSON-LD