ISRC NLN580571297
Verified recording
NLN580571297 is “Notebook for Anna Magdalena Bach: Marche, BWV Anh. 122 (Arr. J.S. Bach)” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3807421394c87362575203620d822d95b8c2399eb64ef99f78acee096b82dd42 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571297.
Recording identifiers
- ISRC
- NLN580571297
- Title
- Notebook for Anna Magdalena Bach: Marche, BWV Anh. 122 (Arr. J.S. Bach)
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x3807421394c87362575203620d822d95b8c2399eb64ef99f78acee096b82dd42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7dd95d26c3f2d423f592d45fc28e8be79c71eb046621c0c27de089662ff814e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571297
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Notebook for Anna Magdalena Bach: Marche, BWV Anh. 122 (Arr. J.S. Bach) · Machine-readable JSON-LD