ISRC DEU921644806
Verified recording
DEU921644806 is “The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: The Nutcracker and Grandfather dance” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa3fcc8ccb4404bcf5e11e7abcc44896e89dafcdc987f6185a8a0508b642f2213 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644806.
Recording identifiers
- ISRC
- DEU921644806
- Title
- The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: The Nutcracker and Grandfather dance
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa3fcc8ccb4404bcf5e11e7abcc44896e89dafcdc987f6185a8a0508b642f2213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:bc2aabdda3bcfb3089ffa75859e8d4fb0baff784fe5356a1d7f94cc2d1dea324- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644806
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: The Nutcracker and Grandfather dance · Machine-readable JSON-LD