ISRC QZHZ32223034
Verified recording
QZHZ32223034 is “Suzuki Violin School Vol. 1: Minuet No. 2 (Piano Accompaniment)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x884ed0e9f0c344496e81835db9684fbf210a9ca6e7f27daea62d6c66db7ea83e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32223034.
Recording identifiers
- ISRC
- QZHZ32223034
- Title
- Suzuki Violin School Vol. 1: Minuet No. 2 (Piano Accompaniment)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x884ed0e9f0c344496e81835db9684fbf210a9ca6e7f27daea62d6c66db7ea83e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5b987423b9792db343607c0b462944698818b86580c72e09349535e68022eff5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32223034
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Suzuki Violin School Vol. 1: Minuet No. 2 (Piano Accompaniment) · Machine-readable JSON-LD