ISRC HKI199609605
Verified recording
HKI199609605 is “Fantaisie de Concert in G Major, Op. 56: II. Contrastes” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x876464b830a68903d79d2d04c1f9ab6c632c26ab23140de4a6aa8a40572af565 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199609605.
Recording identifiers
- ISRC
- HKI199609605
- Title
- Fantaisie de Concert in G Major, Op. 56: II. Contrastes
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x876464b830a68903d79d2d04c1f9ab6c632c26ab23140de4a6aa8a40572af565
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f08e2f4685677be512d2c5a63450e349480a4c7842419e593fd3a42638d568c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199609605
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Fantaisie de Concert in G Major, Op. 56: II. Contrastes · Machine-readable JSON-LD