ISRC DEU921644813
Verified recording
DEU921644813 is “The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Divertissement: a. Chocolate - Spanish Dance” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe893469bb23292ae3300c467d48ab5ca06df5be9061ffa91d9970ace49648829 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644813.
Recording identifiers
- ISRC
- DEU921644813
- Title
- The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Divertissement: a. Chocolate - Spanish Dance
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe893469bb23292ae3300c467d48ab5ca06df5be9061ffa91d9970ace49648829
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ea4e68c3166f193ebbfc916dd996b9ddaadcd64337ed555dd48cc10d56b0bc9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644813
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Divertissement: a. Chocolate - Spanish Dance · Machine-readable JSON-LD