ISRC NLN580571286
Verified recording
NLN580571286 is “Notebook for Anna Magdalena Bach: Rondeau. Les bergeries, BWV Anh. 183 (Arr. J.S. Bach)” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x1e69079b8e378b53a053c737bc55adc8a9e04c33d1c3a0b0db4507aa2f6846fa and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571286.
Recording identifiers
- ISRC
- NLN580571286
- Title
- Notebook for Anna Magdalena Bach: Rondeau. Les bergeries, BWV Anh. 183 (Arr. J.S. Bach)
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x1e69079b8e378b53a053c737bc55adc8a9e04c33d1c3a0b0db4507aa2f6846fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:0573e50832815b3e3b1c2437068d5b9dc0dce3759322238603ab315b902dad9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571286
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Notebook for Anna Magdalena Bach: Rondeau. Les bergeries, BWV Anh. 183 (Arr. J.S. Bach) · Machine-readable JSON-LD