ISRC GBLWD2203524
Verified recording
GBLWD2203524 is “Piano Sonata No. 62 in E-Flat Major, Hob. XVI:52: III. Finale” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x41242ee98888c2715919ef400c17bf9ebf029d00236814b555c5c89f6f4c937a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203524.
Recording identifiers
- ISRC
- GBLWD2203524
- Title
- Piano Sonata No. 62 in E-Flat Major, Hob. XVI:52: III. Finale
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x41242ee98888c2715919ef400c17bf9ebf029d00236814b555c5c89f6f4c937a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:724f81f0a86fc07c88a31c0222949051f218f41b1178739442cd663e8b8b785a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203524
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 62 in E-Flat Major, Hob. XVI:52: III. Finale · Machine-readable JSON-LD