ISRC USTE10304137
Verified recording
USTE10304137 is “The Nutcracker, Op. 71, TH 14 Act I Scene 3: Children's Galop & Arrival of the Guests” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe7702d079c2d0705ee6d2fc7f5315bbd8d70d6782b0af3ab0a61e485be1ef728 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10304137.
Recording identifiers
- ISRC
- USTE10304137
- Title
- The Nutcracker, Op. 71, TH 14 Act I Scene 3: Children's Galop & Arrival of the Guests
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe7702d079c2d0705ee6d2fc7f5315bbd8d70d6782b0af3ab0a61e485be1ef728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:8b99b6f9f000490e99ba8e752e9517691a67d5573aa2a5d4ed98e988e630e8a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10304137
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: The Nutcracker, Op. 71, TH 14 Act I Scene 3: Children's Galop & Arrival of the Guests · Machine-readable JSON-LD