ISRC GBAVQ1900291
Verified recording
GBAVQ1900291 is “Piano Quintet in G Minor, Op. 34: 1. Allegro” by Juliusz Zarebski,
registered on the CopyrightChains blockchain with CopyrightID
0xc70d2619ab4dc10ef03473ba796f3b0516335f5650f66f323f0a075c903b27e4 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/GBAVQ1900291.
Recording identifiers
- ISRC
- GBAVQ1900291
- Title
- Piano Quintet in G Minor, Op. 34: 1. Allegro
- Artist
- Juliusz Zarebski
- CopyrightID (CopyrightChains transaction hash)
0xc70d2619ab4dc10ef03473ba796f3b0516335f5650f66f323f0a075c903b27e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1b813679cc9ef6bdee709dc0305bf8d21e28e6a00f31b52b6b10be1e172071c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1900291
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Quintet in G Minor, Op. 34: 1. Allegro · Machine-readable JSON-LD