ISRC FRZ037102230
Verified recording
FRZ037102230 is “Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 26. Musette in D major, Anh.126” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8f6ca8d186f8dc1857510894d327c00aab22e2cf914839cbeadf7dd53e880a80 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ037102230.
Recording identifiers
- ISRC
- FRZ037102230
- Title
- Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 26. Musette in D major, Anh.126
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8f6ca8d186f8dc1857510894d327c00aab22e2cf914839cbeadf7dd53e880a80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:acdfe149c5fc76a00b83a4ea74686a4b2a4d8359689adb1f458c53c4e7450dd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ037102230
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 26. Musette in D major, Anh.126 · Machine-readable JSON-LD