ISRC UK2Y21501740
Verified recording
UK2Y21501740 is “The Nutcracker, Op. 71: Dance of Prince Orgeat and the Sugar-Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xdc8858b15c4142d169d40e9f195e8fc128b7b54ce307d7c5829ee21c50200375 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21501740.
Recording identifiers
- ISRC
- UK2Y21501740
- Title
- The Nutcracker, Op. 71: Dance of Prince Orgeat and the Sugar-Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xdc8858b15c4142d169d40e9f195e8fc128b7b54ce307d7c5829ee21c50200375
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:02708a3bc52588fb43c440c3a3bc6e309611336c8595792086a7cfd0edcf5f0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21501740
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: The Nutcracker, Op. 71: Dance of Prince Orgeat and the Sugar-Plum Fairy · Machine-readable JSON-LD