ISRC FRZ037102240
Verified recording
FRZ037102240 is “Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 5. Menuet in G minor, Anh.115” by Christian Petzold,
registered on the CopyrightChains blockchain with CopyrightID
0x422cc14df51fac585287fe8e96eb2f0c5c965ec5f070241ab0e3c883bfec8285 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ037102240.
Recording identifiers
- ISRC
- FRZ037102240
- Title
- Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 5. Menuet in G minor, Anh.115
- Artist
- Christian Petzold
- CopyrightID (CopyrightChains transaction hash)
0x422cc14df51fac585287fe8e96eb2f0c5c965ec5f070241ab0e3c883bfec8285
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:ca94ef1d99a3bc0538b25ff137b9f4e0aceff4fc196a354f80c6c91d32179513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ037102240
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 5. Menuet in G minor, Anh.115 · Machine-readable JSON-LD