ISRC NLA460910617
Verified recording
NLA460910617 is “Trombone Concerto: III. Tambourin. Allegro giocoso” by Henri Tomasi,
registered on the CopyrightChains blockchain with CopyrightID
0x783c170c540003c12d0025f6fe8612c8ca3cd2e97233392bcfc1c2be9534446a and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910617.
Recording identifiers
- ISRC
- NLA460910617
- Title
- Trombone Concerto: III. Tambourin. Allegro giocoso
- Artist
- Henri Tomasi
- CopyrightID (CopyrightChains transaction hash)
0x783c170c540003c12d0025f6fe8612c8ca3cd2e97233392bcfc1c2be9534446a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:ce82704d2c3e4f0b9f5f9c9d7e025894726e255959a6a3c62ac66524f0e63503- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910617
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Trombone Concerto: III. Tambourin. Allegro giocoso · Machine-readable JSON-LD