ISRC FRZ111001505
Verified recording
FRZ111001505 is “Chopin: 24 Preludes, Op. 28: No. 10 in C-Sharp Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa1e0b9c2998e265c0657e4825de16a2ee5be913d3cfcb451d776f434c1fb4183 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/FRZ111001505.
Recording identifiers
- ISRC
- FRZ111001505
- Title
- Chopin: 24 Preludes, Op. 28: No. 10 in C-Sharp Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa1e0b9c2998e265c0657e4825de16a2ee5be913d3cfcb451d776f434c1fb4183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4cd3eaece1ff7d35a48c7ec27e1e9184525cadeb24809f0201b6d3e4cffdc313- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111001505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 10 in C-Sharp Minor · Machine-readable JSON-LD