ISRC USTE10324137
Verified recording
USTE10324137 is “The Nutcracker, Op. 71, TH 14, Act II Scene 15: Final Waltz & Apotheosis” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x444fcab33c0e6f502d89e6453582fff958eda7ad73e6e9ce1dec54e14dc772c7 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10324137.
Recording identifiers
- ISRC
- USTE10324137
- Title
- The Nutcracker, Op. 71, TH 14, Act II Scene 15: Final Waltz & Apotheosis
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x444fcab33c0e6f502d89e6453582fff958eda7ad73e6e9ce1dec54e14dc772c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:6b075c97c719f5a3e32232821452260a2b73a879873379a796ec014d8147ce2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10324137
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act II Scene 15: Final Waltz & Apotheosis · Machine-readable JSON-LD