ISRC FRZ132218140
Verified recording
FRZ132218140 is “Concerto per violino in si bemolle maggiore in B-Flat Major: II. Largo” by Giovanni Battista Pergolesi,
registered on the CopyrightChains blockchain with CopyrightID
0x6924732f3036d3179ae2e459c1f5906259248bb6556d937c898d9ded6bf1fbe5 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132218140.
Recording identifiers
- ISRC
- FRZ132218140
- Title
- Concerto per violino in si bemolle maggiore in B-Flat Major: II. Largo
- Artist
- Giovanni Battista Pergolesi
- CopyrightID (CopyrightChains transaction hash)
0x6924732f3036d3179ae2e459c1f5906259248bb6556d937c898d9ded6bf1fbe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:10e04af8af53f78e783d04d222e570a28b419fb4433c5c712cac09a5eff206d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132218140
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Concerto per violino in si bemolle maggiore in B-Flat Major: II. Largo · Machine-readable JSON-LD