ISRC DEN960301973
Verified recording
DEN960301973 is “3 Chorals for Organ, FWV 38-40: No. 3 in A Minor, FWV 40” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x7f9dcd7aba6b0c502b310551d0f53e8d3b479c5f2dc7c92e95c2e422b60925d1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960301973.
Recording identifiers
- ISRC
- DEN960301973
- Title
- 3 Chorals for Organ, FWV 38-40: No. 3 in A Minor, FWV 40
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x7f9dcd7aba6b0c502b310551d0f53e8d3b479c5f2dc7c92e95c2e422b60925d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:8edf41cbcd3849fe0b4b7bf74548b180ed4fd9a96a092ea103fea3daabf619c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960301973
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 3 Chorals for Organ, FWV 38-40: No. 3 in A Minor, FWV 40 · Machine-readable JSON-LD