ISRC USTE10307137
Verified recording
USTE10307137 is “The Nutcracker, Op. 71, TH 14, Act I Scene 6: The Magic Spell Begins” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1ab24b12887e300e87c0040b0c0513773ac1109f3068d0eee849779877e5bc4d and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10307137.
Recording identifiers
- ISRC
- USTE10307137
- Title
- The Nutcracker, Op. 71, TH 14, Act I Scene 6: The Magic Spell Begins
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x1ab24b12887e300e87c0040b0c0513773ac1109f3068d0eee849779877e5bc4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:8e5713e2c3689e8983baeed9e3f7d969f3d4c56914dd6ab4a346e915a1a37cbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10307137
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act I Scene 6: The Magic Spell Begins · Machine-readable JSON-LD