ISRC GBLWD1903104
Verified recording
GBLWD1903104 is “Sonata No. 51, Hob. XVI:38: I. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9b4cde0508efea4ed3da656b85704ce399188d5579b260af3dbfd19fb0e29183 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/GBLWD1903104.
Recording identifiers
- ISRC
- GBLWD1903104
- Title
- Sonata No. 51, Hob. XVI:38: I. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9b4cde0508efea4ed3da656b85704ce399188d5579b260af3dbfd19fb0e29183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44ea76019c2f33c53ed2bd2f610914ca5ff83d7ee9699cbd4ba80a60fe384265- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1903104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 51, Hob. XVI:38: I. Allegro moderato · Machine-readable JSON-LD