ISRC GBAVQ1900294
Verified recording
GBAVQ1900294 is “Piano Quintet in G Minor, Op. 34: 4. Finale - Presto” by Juliusz Zarebski,
registered on the CopyrightChains blockchain with CopyrightID
0x91758eeb3180693f667039b86d74f872755a4bd4696d4ae38c19e06cc226857e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1900294.
Recording identifiers
- ISRC
- GBAVQ1900294
- Title
- Piano Quintet in G Minor, Op. 34: 4. Finale - Presto
- Artist
- Juliusz Zarebski
- CopyrightID (CopyrightChains transaction hash)
0x91758eeb3180693f667039b86d74f872755a4bd4696d4ae38c19e06cc226857e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:347d426b58a2ac243b6947d6ee3a81afe900c5761aeeb81812d41ac0f19f8811- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1900294
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Quintet in G Minor, Op. 34: 4. Finale - Presto · Machine-readable JSON-LD