ISRC HKI199314435
Verified recording
HKI199314435 is “The Sleeping Beauty, Op. 66: Sleeping Beauty Waltz” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0fca12fa971754f94e1a7dce7f80a9c15f997eae79320b62a18d4cb86e659d 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/HKI199314435.
Recording identifiers
- ISRC
- HKI199314435
- Title
- The Sleeping Beauty, Op. 66: Sleeping Beauty Waltz
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x1c0fca12fa971754f94e1a7dce7f80a9c15f997eae79320b62a18d4cb86e659d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2ade489f8adc2f5872c897f4aaddecd65c156df0f93f76e809202a552ff1b61a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314435
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Sleeping Beauty, Op. 66: Sleeping Beauty Waltz · Machine-readable JSON-LD