ISRC GBLWD1104508
Verified recording
GBLWD1104508 is “Sonata No. 50 in D Major, Hob. XVI:37: III. Finale. Presto, ma non troppo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xf3d121947c6029cd01794b0743f8ab402977a917adf534f74c2c016ccaec38d9 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/GBLWD1104508.
Recording identifiers
- ISRC
- GBLWD1104508
- Title
- Sonata No. 50 in D Major, Hob. XVI:37: III. Finale. Presto, ma non troppo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xf3d121947c6029cd01794b0743f8ab402977a917adf534f74c2c016ccaec38d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b27dbd93520fd9d68dc2177629537b24aed890f3b3675669a70b85bf85068326- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1104508
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 50 in D Major, Hob. XVI:37: III. Finale. Presto, ma non troppo · Machine-readable JSON-LD