ISRC USASX0660703
Verified recording
USASX0660703 is “The Nutcracker Suite, Op. 71a: VIII. Waltz of the Flowers (arr. for guitar quartet)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xdcd623dd67d557f71c75bd9d9fab0a12ead0e596fc081ef7d5c2c7efc5bacd8c 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/USASX0660703.
Recording identifiers
- ISRC
- USASX0660703
- Title
- The Nutcracker Suite, Op. 71a: VIII. Waltz of the Flowers (arr. for guitar quartet)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xdcd623dd67d557f71c75bd9d9fab0a12ead0e596fc081ef7d5c2c7efc5bacd8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a1c956ec78650ad2558d88081160f3f58c02a7d2a1fa9cac6639cde83040a84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0660703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Nutcracker Suite, Op. 71a: VIII. Waltz of the Flowers (arr. for guitar quartet) · Machine-readable JSON-LD