ISRC FRZ200400224
Verified recording
FRZ200400224 is “Franck: 3 Pièces pour grand orgue: No. 3, Pièce héroïque, FWV 37” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xade40c20c25a250306020bd61c0068c6f02ae01d78853819720dfd615ddaca67 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200400224.
Recording identifiers
- ISRC
- FRZ200400224
- Title
- Franck: 3 Pièces pour grand orgue: No. 3, Pièce héroïque, FWV 37
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xade40c20c25a250306020bd61c0068c6f02ae01d78853819720dfd615ddaca67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:cfbcbb0c0a69a7675c6b38185e145c81459d658ecbdd2a402c3fa4d3eac143e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200400224
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Franck: 3 Pièces pour grand orgue: No. 3, Pièce héroïque, FWV 37 · Machine-readable JSON-LD