ISRC US5541202585
Verified recording
US5541202585 is “The Nutcracker, Op. 71, Act II, Scene XII: E. Dance of the Toy Flutes” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x78dae4410129f9227ebe2b7fb5ec967dc41996c0db7bfc7862c02f3f618cbda8 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541202585.
Recording identifiers
- ISRC
- US5541202585
- Title
- The Nutcracker, Op. 71, Act II, Scene XII: E. Dance of the Toy Flutes
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x78dae4410129f9227ebe2b7fb5ec967dc41996c0db7bfc7862c02f3f618cbda8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:d0a3874b5efb5a6e495320b61e11d453df091a87c54a5de746cd57b4eb75623d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541202585
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: The Nutcracker, Op. 71, Act II, Scene XII: E. Dance of the Toy Flutes · Machine-readable JSON-LD