ISRC DES381319007
Verified recording
DES381319007 is “Violin Concerto in G Major, Hob. VIIa:4: I. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8c1dc6c31b3030489e561742c473fe00361f8d68c7a082dc14ff714ea7bd1591 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381319007.
Recording identifiers
- ISRC
- DES381319007
- Title
- Violin Concerto in G Major, Hob. VIIa:4: I. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8c1dc6c31b3030489e561742c473fe00361f8d68c7a082dc14ff714ea7bd1591
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:85577ee2496bbc2354770417c1182c3cdaca3ccb3abc9c2120382a4bf65fb421- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381319007
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in G Major, Hob. VIIa:4: I. Allegro moderato · Machine-readable JSON-LD