ISRC NLF361900310
Verified recording
NLF361900310 is “24 Caprices pour mandoline solo: No. 4 in A Minor, Moderato espressivo. Retrouvailles secrètes” by Vladimir Cosma,
registered on the CopyrightChains blockchain with CopyrightID
0x915b4858346d328cb848b68db0921ce02e16f40e9084d98ea55b5cc42c935766 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/NLF361900310.
Recording identifiers
- ISRC
- NLF361900310
- Title
- 24 Caprices pour mandoline solo: No. 4 in A Minor, Moderato espressivo. Retrouvailles secrètes
- Artist
- Vladimir Cosma
- CopyrightID (CopyrightChains transaction hash)
0x915b4858346d328cb848b68db0921ce02e16f40e9084d98ea55b5cc42c935766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4957891b9d52d7a6efe96228dc8e69ccbc0f78ef924c7c35d259f9f3528c899- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF361900310
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Caprices pour mandoline solo: No. 4 in A Minor, Moderato espressivo. Retrouvailles secrètes · Machine-readable JSON-LD