ISRC NLA460910616
Verified recording
NLA460910616 is “Trombone Concerto: II. Nocturne. Andante” by Henri Tomasi,
registered on the CopyrightChains blockchain with CopyrightID
0x5aeac17515c773b81c048a0c80308d98c2358a9a6698968c87c01810c8f0fd2f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910616.
Recording identifiers
- ISRC
- NLA460910616
- Title
- Trombone Concerto: II. Nocturne. Andante
- Artist
- Henri Tomasi
- CopyrightID (CopyrightChains transaction hash)
0x5aeac17515c773b81c048a0c80308d98c2358a9a6698968c87c01810c8f0fd2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:e6f2fe0ec8b6ced8194042c34de4eba08d1cf2e82492d8dc37ed71791c3c5e42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910616
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Trombone Concerto: II. Nocturne. Andante · Machine-readable JSON-LD