ISRC USZDG0800374
Verified recording
USZDG0800374 is “The Nutcracker, V. Waltz of the flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3298b875d77975e0a87f19053bbf8c6f5448f1dc17e571688f9323304cc83508 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0800374.
Recording identifiers
- ISRC
- USZDG0800374
- Title
- The Nutcracker, V. Waltz of the flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3298b875d77975e0a87f19053bbf8c6f5448f1dc17e571688f9323304cc83508
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:2c254383ca000671d9eee354b2cab5ff4a327ef323a90c162c92e6b88fac6882- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0800374
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: The Nutcracker, V. Waltz of the flowers · Machine-readable JSON-LD