ISRC GBLWD1107407
Verified recording
GBLWD1107407 is “Piano Sonata No. 42 in G Major, Hob. XVI:27: I. Allegro con brio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xb97c7c16ceefb45c37c50003da32c22692dcc1f3aa3004bdc9b466e54476be05 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/GBLWD1107407.
Recording identifiers
- ISRC
- GBLWD1107407
- Title
- Piano Sonata No. 42 in G Major, Hob. XVI:27: I. Allegro con brio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xb97c7c16ceefb45c37c50003da32c22692dcc1f3aa3004bdc9b466e54476be05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:57e79895e56dc78e6d7ffa67adffd3058ef3b878a859b2dac92cdb42dbc8f4b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1107407
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 42 in G Major, Hob. XVI:27: I. Allegro con brio · Machine-readable JSON-LD