ISRC FRZ201901941
Verified recording
FRZ201901941 is “Sammartini, GB: Sonata in F Major, Op. 2 No. 8, J-C 37: I. Allegro” by Giovanni Battista Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0xae31f9cfcd1d3a66187835e09249480766437a2a64d3205850479a7e53293688 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901941.
Recording identifiers
- ISRC
- FRZ201901941
- Title
- Sammartini, GB: Sonata in F Major, Op. 2 No. 8, J-C 37: I. Allegro
- Artist
- Giovanni Battista Sammartini
- CopyrightID (CopyrightChains transaction hash)
0xae31f9cfcd1d3a66187835e09249480766437a2a64d3205850479a7e53293688
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:145dada3c87c225eec9c8e304c9ee6286326bcf665205a59941531cf41b1d295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901941
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sammartini, GB: Sonata in F Major, Op. 2 No. 8, J-C 37: I. Allegro · Machine-readable JSON-LD