ISRC USTE10305137
Verified recording
USTE10305137 is “The Nutcracker, Op. 71, TH 14, Act I Scene 4: Dance Scene & Arrival of Drosselmeyer” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x14878e19ea22845c7c1698a393b814dfcf580cb7ccad80e725bb7acde4c2d9b0 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10305137.
Recording identifiers
- ISRC
- USTE10305137
- Title
- The Nutcracker, Op. 71, TH 14, Act I Scene 4: Dance Scene & Arrival of Drosselmeyer
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x14878e19ea22845c7c1698a393b814dfcf580cb7ccad80e725bb7acde4c2d9b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:5b71d263b76f464f4482159ca91cee7e60dd1a56c1f2d69d4767d19151b6ff19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10305137
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act I Scene 4: Dance Scene & Arrival of Drosselmeyer · Machine-readable JSON-LD