ISRC DEA807303101
Verified recording
DEA807303101 is “Haydn: Keyboard Sonata in C Major, Hob. XVI:7: I. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3fb9e23e5f5a80eb3bef2459ff7ccb63ed5a37d8a366409054cbfa3622f5ab7c 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/DEA807303101.
Recording identifiers
- ISRC
- DEA807303101
- Title
- Haydn: Keyboard Sonata in C Major, Hob. XVI:7: I. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3fb9e23e5f5a80eb3bef2459ff7ccb63ed5a37d8a366409054cbfa3622f5ab7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:7622f51a372c1aad281812a2d7fb05d5bb4f22237ea570748ac9536e2bcb185c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807303101
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Haydn: Keyboard Sonata in C Major, Hob. XVI:7: I. Allegro moderato · Machine-readable JSON-LD