ISRC FRZ201901945
Verified recording
FRZ201901945 is “Sammartini, GB: Sinfonia in G Major, J-C 39: II. Minuetto” by Giovanni Battista Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0xe598d99b10389b2c3aa3decd14c9e5eb60ef663ac9baa5faf39f41728ce58d66 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/FRZ201901945.
Recording identifiers
- ISRC
- FRZ201901945
- Title
- Sammartini, GB: Sinfonia in G Major, J-C 39: II. Minuetto
- Artist
- Giovanni Battista Sammartini
- CopyrightID (CopyrightChains transaction hash)
0xe598d99b10389b2c3aa3decd14c9e5eb60ef663ac9baa5faf39f41728ce58d66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c26e7bbf2dad6119ed2c10c36c3b58fa37d6d64d8220c44189a273f716ae4488- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901945
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sammartini, GB: Sinfonia in G Major, J-C 39: II. Minuetto · Machine-readable JSON-LD