ISRC DEN961130223
Verified recording
DEN961130223 is “24 Préludes, Op. 28: No. 23 in F Major. Moderato - 2011 Recording” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xbce2597a654cb03c70b35e42a3e0a1cb1349be969be81f7b719b88dd880223e3 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/DEN961130223.
Recording identifiers
- ISRC
- DEN961130223
- Title
- 24 Préludes, Op. 28: No. 23 in F Major. Moderato - 2011 Recording
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xbce2597a654cb03c70b35e42a3e0a1cb1349be969be81f7b719b88dd880223e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:04b4823ee64c784d14d115ae983c310b1f8dda69ff6b17f30e5c272786ed3133- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130223
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Préludes, Op. 28: No. 23 in F Major. Moderato - 2011 Recording · Machine-readable JSON-LD