ISRC GBLWD1702210
Verified recording
GBLWD1702210 is “Sonata No. 34 in D Major, Hob. XVI:33: I. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xacee1b69def4dcb48d2ab641ad9a08a62325ddea67273ab518d1a311ea449711 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/GBLWD1702210.
Recording identifiers
- ISRC
- GBLWD1702210
- Title
- Sonata No. 34 in D Major, Hob. XVI:33: I. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xacee1b69def4dcb48d2ab641ad9a08a62325ddea67273ab518d1a311ea449711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aca86b8c15849424354fda9c7f5409397ee811157372e7db3ce1cbcf3bf5be78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1702210
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 34 in D Major, Hob. XVI:33: I. Allegro · Machine-readable JSON-LD