ISRC GBUM72404553
Verified recording
GBUM72404553 is “Piano Sonata in D Major, Hob. XVI:37: I. Allegro con brio - Excerpt” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd27644f966ea775fc6eb82cd0b8f85b8ad4cf1fcc7fee873b16b91501b4fedfd and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404553.
Recording identifiers
- ISRC
- GBUM72404553
- Title
- Piano Sonata in D Major, Hob. XVI:37: I. Allegro con brio - Excerpt
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd27644f966ea775fc6eb82cd0b8f85b8ad4cf1fcc7fee873b16b91501b4fedfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:35c0a58b8124105f1be9303ce8c19a46e50970abdf18f2672dcf45a8bb0e6662- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404553
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Sonata in D Major, Hob. XVI:37: I. Allegro con brio - Excerpt · Machine-readable JSON-LD