ISRC FRZ119001621
Verified recording
FRZ119001621 is “Bach, JS: 6 Little Preludes: No. 3 in D Minor, BWV 935” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x123dca774c1d99d675d94e731718324426a3b4d165b61b151cb193c05ced69d6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001621.
Recording identifiers
- ISRC
- FRZ119001621
- Title
- Bach, JS: 6 Little Preludes: No. 3 in D Minor, BWV 935
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x123dca774c1d99d675d94e731718324426a3b4d165b61b151cb193c05ced69d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9e7bc6d36bfa252e6327be84f394469e871265ba0ac41527179437864c76ccb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001621
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bach, JS: 6 Little Preludes: No. 3 in D Minor, BWV 935 · Machine-readable JSON-LD