ISRC NLA507500162
Verified recording
NLA507500162 is “Oboe Concerto in C major, RV 447: 3. Minuetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb6e237887b241fc12b9af4e0458b403101ee3f7499666555504eefb5459f7308 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507500162.
Recording identifiers
- ISRC
- NLA507500162
- Title
- Oboe Concerto in C major, RV 447: 3. Minuetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb6e237887b241fc12b9af4e0458b403101ee3f7499666555504eefb5459f7308
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:08a4242379e15184464af6a817a2b68186345292fb86abec82e1c2fdbcb39d4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507500162
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Oboe Concerto in C major, RV 447: 3. Minuetto · Machine-readable JSON-LD