ISRC GBAYC8905883
Verified recording
GBAYC8905883 is “Widor: Organ Symphony No. 1 in C Minor, Op. 13 No. 1: V. Marche pontificale” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0xb6e65a3b0acb51fa789e069c2744af04446f3495c3735228b05083567a16e7c2 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/GBAYC8905883.
Recording identifiers
- ISRC
- GBAYC8905883
- Title
- Widor: Organ Symphony No. 1 in C Minor, Op. 13 No. 1: V. Marche pontificale
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0xb6e65a3b0acb51fa789e069c2744af04446f3495c3735228b05083567a16e7c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:457baa3f5758c2adbaaf7e5f90d3694e49c7edc5c271eabbe3108e1092480c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905883
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Widor: Organ Symphony No. 1 in C Minor, Op. 13 No. 1: V. Marche pontificale · Machine-readable JSON-LD