ISRC USSM19924254
Verified recording
USSM19924254 is “The Nutcracker Suite, Op.71a: Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9a6e4b6b27622f5cff24856e17088b728d9534441f69c70ebc014ca3aebf8d8f and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19924254.
Recording identifiers
- ISRC
- USSM19924254
- Title
- The Nutcracker Suite, Op.71a: Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x9a6e4b6b27622f5cff24856e17088b728d9534441f69c70ebc014ca3aebf8d8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:0fde707e40854b91026d6f1501fc6ded330f35deac3b2e380efe86c189c1ebc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19924254
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: The Nutcracker Suite, Op.71a: Waltz of the Flowers · Machine-readable JSON-LD