ISRC USBC11700064
Verified recording
USBC11700064 is “The Nutcracker Ballet, Op. 71: No. 13. Waltz of the Flowers - Excerpt” by Leonard Slatkin,
registered on the CopyrightChains blockchain with CopyrightID
0xf682fc7944b343c480f0b13464ee0fd44710a86efa3205bd4168ac4083f33a97 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11700064.
Recording identifiers
- ISRC
- USBC11700064
- Title
- The Nutcracker Ballet, Op. 71: No. 13. Waltz of the Flowers - Excerpt
- Artist
- Leonard Slatkin
- CopyrightID (CopyrightChains transaction hash)
0xf682fc7944b343c480f0b13464ee0fd44710a86efa3205bd4168ac4083f33a97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a8e153d3125124428d74dbc8b6060a3c304027ad583b39ad50256ecf39e02985- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11700064
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Nutcracker Ballet, Op. 71: No. 13. Waltz of the Flowers - Excerpt · Machine-readable JSON-LD