ISRC FRZ170300650
Verified recording
FRZ170300650 is “Concerto No.2, en fa majeur, Op. 26: Allegro” by Jacques Aubert,
registered on the CopyrightChains blockchain with CopyrightID
0x04be0d5eedd29024c0df3115c0147f601004f2d2a1f4ff62c306f56090bb6319 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300650.
Recording identifiers
- ISRC
- FRZ170300650
- Title
- Concerto No.2, en fa majeur, Op. 26: Allegro
- Artist
- Jacques Aubert
- CopyrightID (CopyrightChains transaction hash)
0x04be0d5eedd29024c0df3115c0147f601004f2d2a1f4ff62c306f56090bb6319
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:36432d4bd2abd5e4aa86471301e1f62a80787c175097482488a0a8d3f0fd041a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300650
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Concerto No.2, en fa majeur, Op. 26: Allegro · Machine-readable JSON-LD