ISRC FRZ201500037
Verified recording
FRZ201500037 is “Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: I. Allegro” by Giuseppe Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0x0747b1937e4d6aaf956090b5e56521b3ee08b3c6864cb796449991fae6f91f77 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/FRZ201500037.
Recording identifiers
- ISRC
- FRZ201500037
- Title
- Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: I. Allegro
- Artist
- Giuseppe Sammartini
- CopyrightID (CopyrightChains transaction hash)
0x0747b1937e4d6aaf956090b5e56521b3ee08b3c6864cb796449991fae6f91f77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ff370186f31deabe5bc21217dd912b92258c200b7ffb6b2de682013cfddc91d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201500037
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: I. Allegro · Machine-readable JSON-LD