ISRC FRZ209318600
Verified recording
FRZ209318600 is “Widor : Organ Symphony No.5 in F minor Op.42 : V Toccata” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0xbb84c230d225bce84577d43af7841353d035f3de58b719a9bd3d0e303ffdf049 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/FRZ209318600.
Recording identifiers
- ISRC
- FRZ209318600
- Title
- Widor : Organ Symphony No.5 in F minor Op.42 : V Toccata
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0xbb84c230d225bce84577d43af7841353d035f3de58b719a9bd3d0e303ffdf049
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e373d399a5103ab626ec6557bfb0cdd86ed27b1e3e4278b6393fa66d69e8ccf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209318600
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Widor : Organ Symphony No.5 in F minor Op.42 : V Toccata · Machine-readable JSON-LD