ISRC FRZ179803930
Verified recording
FRZ179803930 is “Cantate Die elenden sollen essen: Choral, Bwv 75” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf0858cd29bfb7932d5f44995bb98129074c3252c9417919f861e5c67fd09e260 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803930.
Recording identifiers
- ISRC
- FRZ179803930
- Title
- Cantate Die elenden sollen essen: Choral, Bwv 75
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf0858cd29bfb7932d5f44995bb98129074c3252c9417919f861e5c67fd09e260
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8b6dc5585f328999a885f5c61fc82d8113c0090ec4e08f0ce884a20215f6d278- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803930
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cantate Die elenden sollen essen: Choral, Bwv 75 · Machine-readable JSON-LD