ISRC DEF058300741
Verified recording
DEF058300741 is “Symphony No. 5 In F Minor, Op. 42 No. 1 For Organ: 1. Allegro vivace” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0xc2dad2af98afbe52f244dc21c8c5aa42428d769a248b4adf6e289ba783c577f0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300741.
Recording identifiers
- ISRC
- DEF058300741
- Title
- Symphony No. 5 In F Minor, Op. 42 No. 1 For Organ: 1. Allegro vivace
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0xc2dad2af98afbe52f244dc21c8c5aa42428d769a248b4adf6e289ba783c577f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:bc2ce2e4794420d8a1a68fec93c03da2c2e871c5f4ea7fbf102af2fc49533594- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300741
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Symphony No. 5 In F Minor, Op. 42 No. 1 For Organ: 1. Allegro vivace · Machine-readable JSON-LD