ISRC GBHZU1709403
Verified recording
GBHZU1709403 is “Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9b988c291fb82f572940bf2f13b7e74431ef20da0f4b798cddaa2d329a20ffe6 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1709403.
Recording identifiers
- ISRC
- GBHZU1709403
- Title
- Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x9b988c291fb82f572940bf2f13b7e74431ef20da0f4b798cddaa2d329a20ffe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:778b70ced4ff9e862b450e70ea3bd7cd075e74990dd7ce2869eaba632fec7c5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1709403
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo · Machine-readable JSON-LD