ISRC NLA507706001
Verified recording
NLA507706001 is “Oboe Concerto in C Major, Hob. VIIg:C1: I. Allegro spiritoso” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd74d1391f43b2789c09c88a701d15c8dab96a723b64eb66ddb796c8ce51f7fbd and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706001.
Recording identifiers
- ISRC
- NLA507706001
- Title
- Oboe Concerto in C Major, Hob. VIIg:C1: I. Allegro spiritoso
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd74d1391f43b2789c09c88a701d15c8dab96a723b64eb66ddb796c8ce51f7fbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:595221680b1da60085e7797925cb6625ee2f9b8dd52c379247e3092b4a18c324- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706001
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Oboe Concerto in C Major, Hob. VIIg:C1: I. Allegro spiritoso · Machine-readable JSON-LD