ISRC ITD542100189
Verified recording
ITD542100189 is “The Nutcracker, Op. 71: Pas de deux - Arr. for Piano by Mikhail Pletnev” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb5b03bb873d6544337a61008f12a6eb8fd135bc64c91ac97f739ba123a55d76b and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542100189.
Recording identifiers
- ISRC
- ITD542100189
- Title
- The Nutcracker, Op. 71: Pas de deux - Arr. for Piano by Mikhail Pletnev
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xb5b03bb873d6544337a61008f12a6eb8fd135bc64c91ac97f739ba123a55d76b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:db24718f2958cbb1d6e6ca535234ba0e120be4a1bfbcf17f245e288261debcfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542100189
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: The Nutcracker, Op. 71: Pas de deux - Arr. for Piano by Mikhail Pletnev · Machine-readable JSON-LD