ISRC NLN580571285
Verified recording
NLN580571285 is “Notebook for Anna Magdalena Bach: Menuet, BWV Anh. 115 (Arr. J.S. Bach)” by Christian Petzold,
registered on the CopyrightChains blockchain with CopyrightID
0x7e110315e9d5be10db3195bc4f41c6b18aea508ed6b1403607af9a2aa470f368 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571285.
Recording identifiers
- ISRC
- NLN580571285
- Title
- Notebook for Anna Magdalena Bach: Menuet, BWV Anh. 115 (Arr. J.S. Bach)
- Artist
- Christian Petzold
- CopyrightID (CopyrightChains transaction hash)
0x7e110315e9d5be10db3195bc4f41c6b18aea508ed6b1403607af9a2aa470f368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d7ac6c87e5581e5d506bfc43351b03dbbccfa3661e82019a48ddcd6efc2054ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571285
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Notebook for Anna Magdalena Bach: Menuet, BWV Anh. 115 (Arr. J.S. Bach) · Machine-readable JSON-LD