ISRC USTE10306137
Verified recording
USTE10306137 is “The Nutcracker, Op. 71, TH 14, Act I Scene 5: Scene & Grandfather's Dance” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe8052413ef44c0902048778202339ac9c41876177cdd7345eb02405ae155ad02 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10306137.
Recording identifiers
- ISRC
- USTE10306137
- Title
- The Nutcracker, Op. 71, TH 14, Act I Scene 5: Scene & Grandfather's Dance
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe8052413ef44c0902048778202339ac9c41876177cdd7345eb02405ae155ad02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:14541ce21a989da9b43cf071e07fbff044547a88f541c5bc36dd2312aa23e612- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10306137
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act I Scene 5: Scene & Grandfather's Dance · Machine-readable JSON-LD