ISRC GBLWD1702208
Verified recording
GBLWD1702208 is “Sonata No. 35 in A-Flat Major, Hob. XVI:43: II. Menuetto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f9f54e6ae05d1d656d1e112bf31d31edd1b6a11bae4170dc6275c3124783de and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1702208.
Recording identifiers
- ISRC
- GBLWD1702208
- Title
- Sonata No. 35 in A-Flat Major, Hob. XVI:43: II. Menuetto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc4f9f54e6ae05d1d656d1e112bf31d31edd1b6a11bae4170dc6275c3124783de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:516f35e3451d8578c8264aa3031442186e5ea7202b1c548eebbd33315e6ff8c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1702208
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Sonata No. 35 in A-Flat Major, Hob. XVI:43: II. Menuetto · Machine-readable JSON-LD