ISRC USUW61100037
Verified recording
USUW61100037 is “The Nutcracker, Op. 71 (arr. for piano): III. Dance of the Sugar-plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x924ec7d36264b25a637a5ecbd764247f4395c8e5cbe62996860164982cc10bf0 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61100037.
Recording identifiers
- ISRC
- USUW61100037
- Title
- The Nutcracker, Op. 71 (arr. for piano): III. Dance of the Sugar-plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x924ec7d36264b25a637a5ecbd764247f4395c8e5cbe62996860164982cc10bf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:52df7b7ce3cf0f266bc25f4a43e09334e8e04f3cc8906bf5862ca9ff3b24a9c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61100037
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: The Nutcracker, Op. 71 (arr. for piano): III. Dance of the Sugar-plum Fairy · Machine-readable JSON-LD