ISRC FRZ200200016
Verified recording
FRZ200200016 is “Chopin: 24 Preludes, Op. 28: No. 12 in G-Sharp Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfa1f94ccb29feb0e247282415188305b09a1c5de13c333a4130493be953c3585 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/FRZ200200016.
Recording identifiers
- ISRC
- FRZ200200016
- Title
- Chopin: 24 Preludes, Op. 28: No. 12 in G-Sharp Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfa1f94ccb29feb0e247282415188305b09a1c5de13c333a4130493be953c3585
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a30af06bca2bcda957342cb1c39a8140d388d8dc185be73467587ef01e41636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200200016
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 12 in G-Sharp Minor · Machine-readable JSON-LD