ISRC DES382221112
Verified recording
DES382221112 is “Piano Concerto in C Major, Hob.XVIII:5: III. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x6c81a9898c2e0189384c9de8c5482cba6fe2879d2b9cbeb4b856d1edb4f1f40d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221112.
Recording identifiers
- ISRC
- DES382221112
- Title
- Piano Concerto in C Major, Hob.XVIII:5: III. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x6c81a9898c2e0189384c9de8c5482cba6fe2879d2b9cbeb4b856d1edb4f1f40d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:28a4fd4c08c0ff84e3f65cbe9dd0f24aac71a653191202ea780eeaa5e8c26041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221112
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Concerto in C Major, Hob.XVIII:5: III. Allegro · Machine-readable JSON-LD