ISRC NLA460910615
Verified recording
NLA460910615 is “Trombone Concerto: I. Andante et scherzo - Tempo di Valse” by Henri Tomasi,
registered on the CopyrightChains blockchain with CopyrightID
0xe6c0750328bab945650aa1f03b40dd138e6921692110c94ea7843aebd5b112f2 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910615.
Recording identifiers
- ISRC
- NLA460910615
- Title
- Trombone Concerto: I. Andante et scherzo - Tempo di Valse
- Artist
- Henri Tomasi
- CopyrightID (CopyrightChains transaction hash)
0xe6c0750328bab945650aa1f03b40dd138e6921692110c94ea7843aebd5b112f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:b9b3af4c22326ab227deafd8e08afa37baf8c8e8cf776cb92bdfeed4c551e750- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910615
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Trombone Concerto: I. Andante et scherzo - Tempo di Valse · Machine-readable JSON-LD