ISRC GBLWD1001912
Verified recording
GBLWD1001912 is “Sonata No. 49 in C-Sharp Minor, Hob. XVI: 36: III. Menuetto. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9da1552d62bdedb6a704ae6f3faa49ce3169c7b3522a8ec4c0625cf2c87fbb65 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/GBLWD1001912.
Recording identifiers
- ISRC
- GBLWD1001912
- Title
- Sonata No. 49 in C-Sharp Minor, Hob. XVI: 36: III. Menuetto. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9da1552d62bdedb6a704ae6f3faa49ce3169c7b3522a8ec4c0625cf2c87fbb65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:46a2097283b749bc2c56096e5f3c625600974b1ebf120575afe738641169a20a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1001912
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 49 in C-Sharp Minor, Hob. XVI: 36: III. Menuetto. Moderato · Machine-readable JSON-LD