ISRC FRZ170300690
Verified recording
FRZ170300690 is “Concerto No.5, en fa majeur, Op. 17: Allegro” by Jacques Aubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1f833603cacf111cf3d2fe6442337d54c5347362df21b656e9cc0dae2a96d28a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300690.
Recording identifiers
- ISRC
- FRZ170300690
- Title
- Concerto No.5, en fa majeur, Op. 17: Allegro
- Artist
- Jacques Aubert
- CopyrightID (CopyrightChains transaction hash)
0x1f833603cacf111cf3d2fe6442337d54c5347362df21b656e9cc0dae2a96d28a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1b32a84cc4591af8e2722b93e204b7d3ca8672a84dc36b4c16916cfc2891425d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300690
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto No.5, en fa majeur, Op. 17: Allegro · Machine-readable JSON-LD