ISRC NLF361900300
Verified recording
NLF361900300 is “24 Caprices pour mandoline solo: No. 3 in D Minor, Allegro vivo. Les compères” by Vladimir Cosma,
registered on the CopyrightChains blockchain with CopyrightID
0x08d743a1b2cb178c2148a5e6290cbd228b1ab5e73308ffe8d4a325b78f983f13 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF361900300.
Recording identifiers
- ISRC
- NLF361900300
- Title
- 24 Caprices pour mandoline solo: No. 3 in D Minor, Allegro vivo. Les compères
- Artist
- Vladimir Cosma
- CopyrightID (CopyrightChains transaction hash)
0x08d743a1b2cb178c2148a5e6290cbd228b1ab5e73308ffe8d4a325b78f983f13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:d1ff5ef0b971a36b402a83ca06b2687e451ebbabf075a79b433e970c7a9718c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF361900300
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: 24 Caprices pour mandoline solo: No. 3 in D Minor, Allegro vivo. Les compères · Machine-readable JSON-LD