ISRC QZWFH2334470
Verified recording
QZWFH2334470 is “Minuet in D Minor, BWV Anh. 132” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc9cd5d9e6eeb71a64c0e3d0633ba6738910194d8dc71d7306f2ab30fedd13818 and independently timestamped
in Bitcoin block 959103 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334470.
Recording identifiers
- ISRC
- QZWFH2334470
- Title
- Minuet in D Minor, BWV Anh. 132
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc9cd5d9e6eeb71a64c0e3d0633ba6738910194d8dc71d7306f2ab30fedd13818
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:56:21+00:00
- Bitcoin block
- 959103
- Canonical record hash
sha256:2cf56af695da8d8da12066cfa2752145ec58b1629d24b6a84089c68195a00ff4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334470
- Bitcoin block existence check
- https://blockstream.info/api/block/959103
Full record
Track page: Minuet in D Minor, BWV Anh. 132 · Machine-readable JSON-LD