ISRC FRZ170300520
Verified recording
FRZ170300520 is “Concerto No.4, en mi mineur, Op. 17: Aria, gracioso” by Jacques Aubert,
registered on the CopyrightChains blockchain with CopyrightID
0xca0114ad986732508ab2b937e3dbed014f296dd8c44a27bc598aca797cf96268 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300520.
Recording identifiers
- ISRC
- FRZ170300520
- Title
- Concerto No.4, en mi mineur, Op. 17: Aria, gracioso
- Artist
- Jacques Aubert
- CopyrightID (CopyrightChains transaction hash)
0xca0114ad986732508ab2b937e3dbed014f296dd8c44a27bc598aca797cf96268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:949364059ade6fe96964fd5950f4faf6ac9a531b5f99a408830610b95b762a75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300520
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Concerto No.4, en mi mineur, Op. 17: Aria, gracioso · Machine-readable JSON-LD