ISRC DEA807303004
Verified recording
DEA807303004 is “Haydn: Keyboard Sonata in G Major, Hob. XVI:8: IV. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe7efe57f070e62c7012f872d3f165b16b64ad8d35d8c5c06f573ef7a9c4ea6af and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807303004.
Recording identifiers
- ISRC
- DEA807303004
- Title
- Haydn: Keyboard Sonata in G Major, Hob. XVI:8: IV. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe7efe57f070e62c7012f872d3f165b16b64ad8d35d8c5c06f573ef7a9c4ea6af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:6f0b5b51a62cd753a7095ec6c3c48e3fd395775296af69702ada333835fa5884- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807303004
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Haydn: Keyboard Sonata in G Major, Hob. XVI:8: IV. Allegro · Machine-readable JSON-LD