ISRC NLA507401114
Verified recording
NLA507401114 is “Nocturne No. 6 in G minor, Op. 15 No. 3” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xc054ab14d9971010c277757c610653491e7db0a086875740db33d2e4428c28f7 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507401114.
Recording identifiers
- ISRC
- NLA507401114
- Title
- Nocturne No. 6 in G minor, Op. 15 No. 3
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xc054ab14d9971010c277757c610653491e7db0a086875740db33d2e4428c28f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a159e058730b6069a669489f1e39debf2d649dc15ce64031f43723eef0ce96bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507401114
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Nocturne No. 6 in G minor, Op. 15 No. 3 · Machine-readable JSON-LD