ISRC NLA507706002
Verified recording
NLA507706002 is “Oboe Concerto in C Major, Hob. VIIg:C1: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9c3438c32e219d42b06006c50730c9a5e858b8493d01ed0b7a1ae05e206e6b04 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706002.
Recording identifiers
- ISRC
- NLA507706002
- Title
- Oboe Concerto in C Major, Hob. VIIg:C1: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9c3438c32e219d42b06006c50730c9a5e858b8493d01ed0b7a1ae05e206e6b04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dda195aee17b236d8e8de41092516e33ca748a95a4c8e4911e03c693cabf5960- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in C Major, Hob. VIIg:C1: II. Andante · Machine-readable JSON-LD