ISRC FRZ077201110
Verified recording
FRZ077201110 is “24 Préludes, Op. 28: No. 3 in G Major, Vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xe97d86e086dcdc55b843cb341d53600229b6d44d6a59cb31a6957f9478e9d07f 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/FRZ077201110.
Recording identifiers
- ISRC
- FRZ077201110
- Title
- 24 Préludes, Op. 28: No. 3 in G Major, Vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xe97d86e086dcdc55b843cb341d53600229b6d44d6a59cb31a6957f9478e9d07f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87cd09e81172a5b603afc43764222511cccca4e3023a79036a2855598b094cfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ077201110
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Préludes, Op. 28: No. 3 in G Major, Vivace · Machine-readable JSON-LD