ISRC GBAYD0900013
Verified recording
GBAYD0900013 is “Organ Symphony No. 1, Op. 13 No. 1: V. Marche Pontificale” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0xa50ebde80a826a318e863af730c8419b326b87e53718d643901e07590c5c1b89 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900013.
Recording identifiers
- ISRC
- GBAYD0900013
- Title
- Organ Symphony No. 1, Op. 13 No. 1: V. Marche Pontificale
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0xa50ebde80a826a318e863af730c8419b326b87e53718d643901e07590c5c1b89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e2e89126fc1788df7fba7d27ca3b1574f495ee960aec508b6054687291bb4e19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Organ Symphony No. 1, Op. 13 No. 1: V. Marche Pontificale · Machine-readable JSON-LD