ISRC FRZ200000720
Verified recording
FRZ200000720 is “Tchaikovsky: The Sleeping Beauty, Op. 66, Act I "The Spell": No. 8c, Pas d'action. Aurora's Variation (Arr. for Violin and Piano)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8429741b096fae58d7dc0d051f7d0b8634e2cc55f7983b42171929a1f1b01f37 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200000720.
Recording identifiers
- ISRC
- FRZ200000720
- Title
- Tchaikovsky: The Sleeping Beauty, Op. 66, Act I "The Spell": No. 8c, Pas d'action. Aurora's Variation (Arr. for Violin and Piano)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8429741b096fae58d7dc0d051f7d0b8634e2cc55f7983b42171929a1f1b01f37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a77e5da5adf267cc48d660ccd1798cdecf3773e50fd30cf7b606e84510fd8874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200000720
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Tchaikovsky: The Sleeping Beauty, Op. 66, Act I "The Spell": No. 8c, Pas d'action. Aurora's Variation (Arr. for Violin and Piano) · Machine-readable JSON-LD