ISRC FRZ201902015
Verified recording
FRZ201902015 is “Sammartini, GB: Sinfonia in G Major, J-C 39: IV. Allegro assai” by Giovanni Battista Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0x1b6220edd45dcab59c75f139aa26251c0927a3ff14ff36600a0022fcc95c6063 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201902015.
Recording identifiers
- ISRC
- FRZ201902015
- Title
- Sammartini, GB: Sinfonia in G Major, J-C 39: IV. Allegro assai
- Artist
- Giovanni Battista Sammartini
- CopyrightID (CopyrightChains transaction hash)
0x1b6220edd45dcab59c75f139aa26251c0927a3ff14ff36600a0022fcc95c6063
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:8a47eeff59ed97275b9c56f741443e4fd75d3dbc1681f0af103bcb54fe952b10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201902015
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sammartini, GB: Sinfonia in G Major, J-C 39: IV. Allegro assai · Machine-readable JSON-LD