ISRC FRZ200500061
Verified recording
FRZ200500061 is “Widor: Organ Symphony No. 5 in F Minor, Op. 42 No. 1: V. Toccata” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0x3aae1a89d85f8e9bfab5554bac0fde1eb0d25a3a6e544e2400377e6f81be8aca and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200500061.
Recording identifiers
- ISRC
- FRZ200500061
- Title
- Widor: Organ Symphony No. 5 in F Minor, Op. 42 No. 1: V. Toccata
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0x3aae1a89d85f8e9bfab5554bac0fde1eb0d25a3a6e544e2400377e6f81be8aca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:475bdccf0412041c4ae46e7f5f67d9eb26130575e07c0112491f6c4d59f96203- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200500061
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Widor: Organ Symphony No. 5 in F Minor, Op. 42 No. 1: V. Toccata · Machine-readable JSON-LD