ISRC NLN580547773
Verified recording
NLN580547773 is “Concerto For Flute, Harp and Orchestra In C Major KV299: Allegro” by Bernard Labadie,
registered on the CopyrightChains blockchain with CopyrightID
0xd41a0823a314ff87eae9dcf72dde6052431402f1ccda19fe8d00ad0e2d732a40 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/NLN580547773.
Recording identifiers
- ISRC
- NLN580547773
- Title
- Concerto For Flute, Harp and Orchestra In C Major KV299: Allegro
- Artist
- Bernard Labadie
- CopyrightID (CopyrightChains transaction hash)
0xd41a0823a314ff87eae9dcf72dde6052431402f1ccda19fe8d00ad0e2d732a40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0b4ed43b81ac624c76c1c48433fd4f999845fd577135862fcc07c908838cb69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580547773
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto For Flute, Harp and Orchestra In C Major KV299: Allegro · Machine-readable JSON-LD