ISRC FRZ201500038
Verified recording
FRZ201500038 is “Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: II. Adagio” by Giuseppe Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0x4f29301bbe6535e0966216b5bbb14d4ebb38f5a4acddb18cff39b0e705c516ce and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201500038.
Recording identifiers
- ISRC
- FRZ201500038
- Title
- Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: II. Adagio
- Artist
- Giuseppe Sammartini
- CopyrightID (CopyrightChains transaction hash)
0x4f29301bbe6535e0966216b5bbb14d4ebb38f5a4acddb18cff39b0e705c516ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f3db66e71b0e5eb2c921e10e9e1c0e365778763f3cc51f311d17c93177bdcdaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201500038
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: II. Adagio · Machine-readable JSON-LD