ISRC GBLWD1302604
Verified recording
GBLWD1302604 is “Piano Sonata No. 12 in A Major, Hob. XVI:12: I. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9ea96b2163aba8ecb5ec64930d43abdc31c01392ec854a49ba98d62d506b5b17 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/GBLWD1302604.
Recording identifiers
- ISRC
- GBLWD1302604
- Title
- Piano Sonata No. 12 in A Major, Hob. XVI:12: I. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9ea96b2163aba8ecb5ec64930d43abdc31c01392ec854a49ba98d62d506b5b17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ac95c03a599610225ca9b31b4c9a177f6777061a2540e80faa490a6929a8fa38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1302604
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 12 in A Major, Hob. XVI:12: I. Andante · Machine-readable JSON-LD