ISRC USQX91903048
Verified recording
USQX91903048 is “Dance of the Sugar Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8a205fa3a50dc13a0b482ba25e240f393438a8c02dd1d689bd1cd368aa35a5e6 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91903048.
Recording identifiers
- ISRC
- USQX91903048
- Title
- Dance of the Sugar Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8a205fa3a50dc13a0b482ba25e240f393438a8c02dd1d689bd1cd368aa35a5e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:5a6067aac84f0d3b042b7e042250fe23d7885f0d065a51e95667b1ddc9c54c4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91903048
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Dance of the Sugar Plum Fairy · Machine-readable JSON-LD