ISRC GBLWD1107403
Verified recording
GBLWD1107403 is “Piano Sonata No. 29 in E-Flat Major, Hob. XVI:45: III. Finale. Allegro di molto - Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa839b912859569249794f681dab96b33a5d9067758851b2f5a6a1e232238f445 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/GBLWD1107403.
Recording identifiers
- ISRC
- GBLWD1107403
- Title
- Piano Sonata No. 29 in E-Flat Major, Hob. XVI:45: III. Finale. Allegro di molto - Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa839b912859569249794f681dab96b33a5d9067758851b2f5a6a1e232238f445
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15a77964558909979d8b533057cac95fc8fa47e795851ccb69e80ccac2b04e4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1107403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 29 in E-Flat Major, Hob. XVI:45: III. Finale. Allegro di molto - Adagio · Machine-readable JSON-LD