ISRC NLN580571299
Verified recording
NLN580571299 is “Notebook for Anna Magdalena Bach: Marche, BWV Anh. 124 (Arr. J.S. Bach)” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x707bfc30c6f486f2c92de3f000eb13b3e3780cd53d1fca61f94932c967b16d7c and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571299.
Recording identifiers
- ISRC
- NLN580571299
- Title
- Notebook for Anna Magdalena Bach: Marche, BWV Anh. 124 (Arr. J.S. Bach)
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x707bfc30c6f486f2c92de3f000eb13b3e3780cd53d1fca61f94932c967b16d7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:268a106d43d38a20abcab65deb5cfe3bcf074dc923f0a87bd1d3f24c7c1aa296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571299
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Notebook for Anna Magdalena Bach: Marche, BWV Anh. 124 (Arr. J.S. Bach) · Machine-readable JSON-LD