ISRC FRZ119401660
Verified recording
FRZ119401660 is “Chopin: Nocturne No. 6 in G Minor, Op. 15 No. 3” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xd3b59ef17364edba081143608aca5228043a8c23a9c16c1467540d3bf6826b97 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119401660.
Recording identifiers
- ISRC
- FRZ119401660
- Title
- Chopin: Nocturne No. 6 in G Minor, Op. 15 No. 3
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xd3b59ef17364edba081143608aca5228043a8c23a9c16c1467540d3bf6826b97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0ca85094568ce5fb9101ddff29ea7af96a694d6f06669acebd426040eb107215- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119401660
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: Nocturne No. 6 in G Minor, Op. 15 No. 3 · Machine-readable JSON-LD