ISRC FRZ119001623
Verified recording
FRZ119001623 is “Bach, JS: 6 Little Preludes: No. 5 in E Major, BWV 937” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0a7885e615a9922301559e0c942cb23f4d667d3d1636eb40c378184b0eadbb98 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001623.
Recording identifiers
- ISRC
- FRZ119001623
- Title
- Bach, JS: 6 Little Preludes: No. 5 in E Major, BWV 937
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0a7885e615a9922301559e0c942cb23f4d667d3d1636eb40c378184b0eadbb98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8011d8103f0e24ac2b9349525fe4d52f342f98ac0a1076b01346d2ba8c068fc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001623
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Bach, JS: 6 Little Preludes: No. 5 in E Major, BWV 937 · Machine-readable JSON-LD