ISRC USTE10319137
Verified recording
USTE10319137 is “The Nutcracker, Op. 71, TH 14, Act II Scene 13: Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba195e27be2d5511f23f4c4e8fb5233555e78c8567209dec08756b06d2eed61 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10319137.
Recording identifiers
- ISRC
- USTE10319137
- Title
- The Nutcracker, Op. 71, TH 14, Act II Scene 13: Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3ba195e27be2d5511f23f4c4e8fb5233555e78c8567209dec08756b06d2eed61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59f29dcea2efcdd9c74d2857f572c7e2a847a9731ab3538d5d419098e2313bad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10319137
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act II Scene 13: Waltz of the Flowers · Machine-readable JSON-LD