ISRC USSM18500800
Verified recording
USSM18500800 is “The Nutcracker, Op. 71: Scene 13: Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc1a4f34b683ad41df37fa15e733dc9cc49fda2f0d918ec6b2eb861200beeba94 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500800.
Recording identifiers
- ISRC
- USSM18500800
- Title
- The Nutcracker, Op. 71: Scene 13: Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc1a4f34b683ad41df37fa15e733dc9cc49fda2f0d918ec6b2eb861200beeba94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:368bdfd56a43ecea42d0b0f6703b203a7584ed223e7d1b9b74f158b4cdaf2cf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500800
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Nutcracker, Op. 71: Scene 13: Waltz of the Flowers · Machine-readable JSON-LD