ISRC GBLLH1331914
Verified recording
GBLLH1331914 is “Organ Symphony No. 2 in D Major, Op. 13 No. 2: VII. Finale – Allegro” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0x3aeb1b08a9e4654c6815cd93bbf08ae231b323b3390c07e44a06768baccc2443 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/GBLLH1331914.
Recording identifiers
- ISRC
- GBLLH1331914
- Title
- Organ Symphony No. 2 in D Major, Op. 13 No. 2: VII. Finale – Allegro
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0x3aeb1b08a9e4654c6815cd93bbf08ae231b323b3390c07e44a06768baccc2443
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bca3c799ca8de9b6bffd7927ecd38ffd3645ddd813dc6b96200dbdb322e0c6ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1331914
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Organ Symphony No. 2 in D Major, Op. 13 No. 2: VII. Finale – Allegro · Machine-readable JSON-LD