ISRC HKI199316403
Verified recording
HKI199316403 is “The Nutcracker, Op. 71: Act II Tableau 3: Dance of the Sugar-Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7339df895129e9f78bf3b2d616128cd0c96604007a9994b858c2cbd51dad5df3 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199316403.
Recording identifiers
- ISRC
- HKI199316403
- Title
- The Nutcracker, Op. 71: Act II Tableau 3: Dance of the Sugar-Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7339df895129e9f78bf3b2d616128cd0c96604007a9994b858c2cbd51dad5df3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:b28e9af41b725168e7049a28be0e94865415d5e7ada26287c92e59247c307615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199316403
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: The Nutcracker, Op. 71: Act II Tableau 3: Dance of the Sugar-Plum Fairy · Machine-readable JSON-LD