ISRC DEU921644824
Verified recording
DEU921644824 is “The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Final waltz and apotheosis” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x54a01833463bd4c0ef565085f4f4c4cd5e78a55f174e0e90490e94c5b1180bd8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644824.
Recording identifiers
- ISRC
- DEU921644824
- Title
- The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Final waltz and apotheosis
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x54a01833463bd4c0ef565085f4f4c4cd5e78a55f174e0e90490e94c5b1180bd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:6056783ec98d82dca94e7d9223ed2a07ce5bddd7789a118cebd745f5b0c94055- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644824
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act II: Act II Tableau 3: Final waltz and apotheosis · Machine-readable JSON-LD