ISRC FRZ131810040
Verified recording
FRZ131810040 is “Concerto for Mandolin No. 2 in A Minor, Op. 144: I. Maestoso” by Raffaele Calace,
registered on the CopyrightChains blockchain with CopyrightID
0x94b044704216b7d014a06bf70def5dfae49d4446eabefb9cdf1fb26f50e0834f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131810040.
Recording identifiers
- ISRC
- FRZ131810040
- Title
- Concerto for Mandolin No. 2 in A Minor, Op. 144: I. Maestoso
- Artist
- Raffaele Calace
- CopyrightID (CopyrightChains transaction hash)
0x94b044704216b7d014a06bf70def5dfae49d4446eabefb9cdf1fb26f50e0834f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d35dfc3f445584a66b60ae01b92c43c634a3259658632af6672c6efe82f93d9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131810040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Mandolin No. 2 in A Minor, Op. 144: I. Maestoso · Machine-readable JSON-LD